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1
R 168.73
SavedSave
Please note that shipping and installation is not included.Firstly Tube PVDF 4 X 6mm is a specialized type of tubing made from Polyvinylidene Fluoride, known for its excellent chemical resistance and mechanical strength. Here’s a quick breakdown of its features:
Tube PVDF Key Specifications:
Internal Diameter: 4 mmExternal Diameter: 6 mmMaterial: PVDF (Polyvinylidene Fluoride)Burst Pressure: Up to 110 Bar at 20°CTemperature Range: -40°C to +140°CUV Resistance: ExcellentHardness: Shore D78 (very rigid and abrasion-resistant).
Common Applications
Chemical dosing systems.Laboratory fluid transfer.Industrial processes involving corrosive chemicals.UV-exposed environments.
PVDF is often chosen over other plastics like LDPE or PVC when
durability and chemical compatibility are critical. If you’re working
with aggressive reagents or high-pressure systems, this tubing is a
solid choice.
Tube PVDF 4 X 6mm
All in all Chemical dosing system
is a complete set of equipment with dosing, mixing, transporting liquid
and automatic control. It is also called chemical feed system or dosing
machine.
Finally it is used for raw water of power plant, boiler feed water,
oil field ground gathering and transportation dehydration treatment
system, petrochemical dosing system and wastewater treatment system.
PVDF tubing stands out in the world of polymers for its unique balance of chemical resistance, mechanical strength, and thermal stability.
Here’s how it stacks up against other common tubing materials:
Property
PVDF
PVC
Chemical Resistance
Excellent (acids, solvents)
Good (limited in harsh acids)
Temperature Range
-40°C to +140°C
Up to ~60°C
UV Resistance
High
Low
Flexibility
Rigid
Flexible
Cost
Higher
Lower
Summary
PVDF tubing is ideal when you need:
High chemical and UV resistanceGood mechanical strengthModerate thermal toleranceFDA compliance for food and water applications
It’s a middle ground between affordability and
performance, making it a go-to for industries like chemical processing,
water treatment, and electronics.
4d
Mbombela / Nelspruit
1
R 67.41
SavedSave
Please note that shipping and installation is not included.Firstly Tube PVC 8 X 12mm – clear refers to a flexible plastic tube made from polyvinyl chloride (PVC) with an inner diameter of 4mm and an outer diameter of 6mm. Here’s what makes it useful:Common Uses
Chemical dosing systems – Often used with dosing pumps for suction and delivery of chemicals.Aquarium air lines – Ideal for connecting air pumps and air stones.Low-pressure fluid transfer – Suitable for water, oils, and mild chemicals.DIY and industrial applications – Used in labs, food processing, and even automotive setups.
Key Features
Transparent – Easy to monitor fluid flow.Flexible and lightweight – Easy to install and maneuver.Chemical resistant – Handles acids, alkalis, and solvents well.
As shown above Tube PVC 8 X 12mm are
commonly made of soft PVC and offer good chemical resistance, making
them suitable for handling various chemicals and even some food and
beverage applications. These pipes are typically used on the suction
side of the pump and are not designed for pressurized applications.
All in all Chemical dosing system
is a complete set of equipment with dosing, mixing, transporting liquid
and automatic control. It is also called chemical feed system or dosing
machine.As a matter of fact it is used for raw water of power plant, boiler
feed water, oil field ground gathering and transportation dehydration
treatment system, petrochemical dosing system and wastewater treatment
system.
4d
Mbombela / Nelspruit
1
R 26.38
SavedSave
Please note that shipping and installation is not included.Firstly Tube PVC 4 X 6mm – clear refers to a flexible plastic tube made from polyvinyl chloride (PVC) with an inner diameter of 4mm and an outer diameter of 6mm. Here’s what makes it useful:
Common Uses
Chemical dosing systems – Often used with dosing pumps for suction and delivery of chemicals.Aquarium air lines – Ideal for connecting air pumps and air stones.Low-pressure fluid transfer – Suitable for water, oils, and mild chemicals.DIY and industrial applications – Used in labs, food processing, and even automotive setups.
Key Features
Transparent – Easy to monitor fluid flow.Flexible and lightweight – Easy to install and maneuver.Chemical resistant – Handles acids, alkalis, and solvents well.
As shown above Tube PVC 4 X
6mm clear are commonly made of soft PVC and offer good chemical
resistance, making them suitable for handling various chemicals and even
some food and beverage applications. These pipes are typically used on
the suction side of the pump and are not designed for pressurized
applications.
All in all Chemical dosing system
is a complete set of equipment with dosing, mixing, transporting liquid
and automatic control. It is also called chemical feed system or dosing
machine.As a matter of fact it is used for raw water of power plant, boiler
feed water, oil field ground gathering and transportation dehydration
treatment system, petrochemical dosing system and wastewater treatment
system.
4d
Mbombela / Nelspruit
1
R 67.41
SavedSave
Please note that shipping and installation is not included.Firstly Tube PE 8 X 12mm typically refers to polyethylene tubing
used in chemical dosing systems. It’s designed to transport precise
amounts of chemicals—often in water treatment, industrial processes, or
laboratory setups.
Key Features of PE Dosing Pipe
Material: Usually made from LDPE (Low-Density Polyethylene), known for flexibility and chemical resistance.Sizes:
Common dimensions include 8x12mm (4mm internal, 7mm external).Available in rolls up to 100 meters.
Applications:
Used on both suction and pressure sides of dosing pumps.Suitable for chemical reagents, depending on compatibility.
Pressure Ratings:
Burst pressure varies by size—e.g., 4x6mm LDPE can handle up to 50 Bar, while 8x12mm LDPE is rated for 30 Bar.
Food-grade options: Some variants are certified for food-safe usage.UV Resistance:LDPE tubing is also UV resistant, making it suitable for outdoor applications.Chemical Resistance: It exhibits good resistance to acids, lyes, salts, and some organic solvents.
Tube PE 8 X 12mm
All in all Chemical dosing system
is a complete set of equipment with dosing, mixing, transporting liquid
and automatic control. It is also called chemical feed system or dosing
machine.Finally it is used for raw water of power plant, boiler feed water,
oil field ground gathering and transportation dehydration treatment
system, petrochemical dosing system and wastewater treatment system.
4d
Mbombela / Nelspruit
1
R 66.41
SavedSave
Please note that shipping and installation is not included.Firstly Tube PE 4 X 7mm typically refers to polyethylene tubing
used in chemical dosing systems. It’s designed to transport precise
amounts of chemicals—often in water treatment, industrial processes, or
laboratory setups.
Key Features of PE Dosing Pipe
Material: Usually made from LDPE (Low-Density Polyethylene), known for flexibility and chemical resistance.Sizes:
Common dimensions include 4x7mm (4mm internal, 7mm external).Available in rolls up to 100 meters.
Applications:
Used on both suction and pressure sides of dosing pumps.Suitable for chemical reagents, depending on compatibility.
Pressure Ratings:
Burst pressure varies by size—e.g., 4x6mm LDPE can handle up to 50 Bar, while 8x12mm LDPE is rated for 30 Bar.
Food-grade options: Some variants are certified for food-safe usage.UV Resistance:LDPE tubing is also UV resistant, making it suitable for outdoor applications.Chemical Resistance: It exhibits good resistance to acids, lyes, salts, and some organic solvents.
Tube PE 4 X 7mm
All in all Chemical dosing system
is a complete set of equipment with dosing, mixing, transporting liquid
and automatic control. It is also called chemical feed system or dosing
machine.Finally it is used for raw water of power plant, boiler feed water,
oil field ground gathering and transportation dehydration treatment
system, petrochemical dosing system and wastewater treatment system.
4d
Mbombela / Nelspruit
1
R 26.38
SavedSave
Please note that shipping and installation is not included.Firstly Tube PE 4 X 6mm typically refers to polyethylene tubing
used in chemical dosing systems. It’s designed to transport precise
amounts of chemicals—often in water treatment, industrial processes, or
laboratory setups.
Key Features of PE Dosing Pipe
Material: Usually made from LDPE (Low-Density Polyethylene), known for flexibility and chemical resistance.Sizes:
Common dimensions include 4x6mm (4mm internal, 7mm external).Available in rolls up to 100 meters.
Applications:
Used on both suction and pressure sides of dosing pumps.Suitable for chemical reagents, depending on compatibility.
Pressure Ratings:
Burst pressure varies by size—e.g., 4x6mm LDPE can handle up to 50 Bar, while 8x12mm LDPE is rated for 30 Bar.
Food-grade options: Some variants are certified for food-safe usage.UV Resistance:LDPE tubing is also UV resistant, making it suitable for outdoor applications.Chemical Resistance: It exhibits good resistance to acids, lyes, salts, and some organic solvents.
Tube PE 4 X 6mm
All in all Chemical dosing system
is a complete set of equipment with dosing, mixing, transporting liquid
and automatic control. It is also called chemical feed system or dosing
machine.Finally it is used for raw water of power plant, boiler feed water,
oil field ground gathering and transportation dehydration treatment
system, petrochemical dosing system and wastewater treatment system.
4d
Mbombela / Nelspruit
1
R 27,106.27
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pumps was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.Each piston cycle corresponds to a predetermined volume of water
which passes through the pump (motor volume). The speed of the motor
varies proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 27,106.27
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pump was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.Each piston cycle corresponds to a predetermined volume of water
which passes through the pump (motor volume). The speed of the motor
varies proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable
capacity, the motor-driven dosing piston continuously injects a fixed
volume of product according to the volume of water passing through.
Therefore, the operating principle ensures constant proportional dosing
independent of fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 22,510.74
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pumps was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.Each piston cycle corresponds to a predetermined volume of water
which passes through the pump (motor volume). The speed of the motor
varies proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 22,510.74
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pump was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.Each piston cycle corresponds to a predetermined volume of water
which passes through the pump (motor volume). The speed of the motor
varies proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 20,176.11
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pumps was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.
Each piston cycle corresponds to a predetermined volume of water which
passes through the pump (motor volume). The speed of the motor varies
proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 20,176.11
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS Water Driven Pump 2500 l/ph 0,2-2% PVDF/EPDM was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes.HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.
Each piston cycle corresponds to a predetermined volume of water which
passes through the pump (motor volume). The speed of the motor varies
proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 15,605.15
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pumps was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.
Each piston cycle corresponds to a predetermined volume of water which
passes through the pump (motor volume). The speed of the motor varies
proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 15,605.15
SavedSave
Please note that shipping and installation is not included.WDP with PVDF body:
Exceptional chemical compatibility.Superior thermal stability and resistance to stress cracks.High corrosion resistance.
The Seko HYDRAKOS – Water-Driven Pumps was created to solve your dosing problems in multiple areas:
Agricultural:
Firstly it is used to inject fertilizer, pesticides and other
additives into irrigation water. It can rely on their equipment to help
achieve healthy crops and enjoy improved yields. Poultry farming, pig
rearing and rabbit breeding. These versatile systems give breeders peace
of mind at all times.
Water Treatment and drinking water:
Also for every chemical dosing requirement. As a matter of fact this
next-generation systems help operators achieve optimal system
performances and chemical consumption. As a result SEKO’s water-driven
pumps helping operators to cover a multitude of disinfection
requirements, ensure managers can maintain the highest standards of
hygiene.
Industry:
From vibro-abrasion, de-greasing and legionella control to mineral
dosing and wetting agent injection, these versatile systems cover myriad
processes. HYDRAKOS pumps offer high-precision chemical injection
solutions for tunnel wash, self-serve and gantry wash systems and many
other commercial car wash applications.
How does it work:
Basically water-driven pump technology is based on a hydraulic motor
pump activated only by pressure and water flow. Hence installed
directly on the water supply line, the pump operates by using the water
flow rate as a source of energy.The pressure and flow rate of the water actuates the motor piston
which drives a second, product-dosing piston. The product is injected
and mixed continuously with the water from the mains supply at the
selected dosing rate % (rate of product/water incorporation).The dose of concentrated product is directly proportional to the
volume of water passing through the pump, independent of variations in
the flow rate and pressure of the mains water supply.
Hydraulic Motor:
The motor piston moves under water pressure, with a system of valves allowing the movement to be reversed.
Each piston cycle corresponds to a predetermined volume of water which
passes through the pump (motor volume). The speed of the motor varies
proportionally with water flow.
Dosing Assembly:
Courtesy of the dosing body’s adjustable capacity, the motor-driven
dosing piston continuously injects a fixed volume of product according
to the volume of water passing through. Therefore, the operating
principle ensures constant proportional dosing independent of
fluctuating flow rate and water pressure.
4d
Mbombela / Nelspruit
1
R 16,371.69
SavedSave
Please note that shipping and installation is not included.Dosing pump Seko TPG803 is a digital solenoid-driven dosing pump with
constant flow rate that can be adjusted manually or with proportional
flow rate according to an external analogue (4÷20 mA) or digital pulse
signal such as a water meter.
The pump is also equipped with a manual priming pump for the start
up and comes complete with a standard installation kit, which includes a
PVDF foot filter and injection valve, PVC suction tube and PE delivery
tube. A PVDF-T installation kit is available on request.
Dosing pump Seko TPG803 is also available with an AISI316L pump
head which provides exceptionally high chemical compatibility with
several liquid ends.
Hydraulic Characteristics:
Power Supply:
100÷240 Vac
Flow rates:
20.0 l/ph – 5 bar pressure
32.0 l/ph – 4 bar pressure
62.0 l/ph – 2 bar pressure
110.0 l/ph – 0 bar pressure
Max Frequency -Strokes per min:
300
Stroke Capacity (cc/str.):
20.0 l/ph – 5 bar pressure – 1.11
32.0 l/ph – 4 bar pressure – 1.78
62.0 l/ph – 2 bar pressure – 3.44
110.0 l/ph – 0 bar pressure – 6.11
Installation Kit Available:
PVDF-T
PDVF
Seals Available:
FKM-B
EPDMPTFE
4d
Mbombela / Nelspruit
1
R 13,716.82
SavedSave
Please note that shipping and installation is not included.Dosing pump Seko TPG800 is a digital solenoid-driven dosing pump with
constant flow rate that can be adjusted manually or with proportional
flow rate according to an external analogue (4÷20 mA) or digital pulse
signal such as a water meter.
The pump is also equipped with a manual priming pump for the start
up and comes complete with a standard installation kit, which includes a
PVDF foot filter and injection valve, PVC suction tube and PE delivery
tube. A PVDF-T installation kit is available on request.
Dosing pump Seko TPG800 is also available with an AISI316L pump
head which provides exceptionally high chemical compatibility with
several liquid ends.
Hydraulic Characteristics:
Power Supply:
100÷240 Vac
Flow rates:
7.0 l/ph – 16 bar pressure
10.0 l/ph – 10 bar pressure
15.0 l/ph – 5 bar pressure
18.0 l/ph – 1.0 bar pressure
Max Frequence -Strokes per min:
300
Stroke Capacity (cc/str.):
7.0 l/ph – 16 bar pressure – 0.39
10.0 l/ph – 10 bar pressure – 0.56
15.0 l/ph – 5 bar pressure – 0.83
18.0 l/ph – 1.0 bar pressure – 1.00
Installation Kit Available:
PVDF-T
PDVF
Seals Available:
FKM-B
EPDMPTFE
4d
Mbombela / Nelspruit
1
R 11,686.63
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Please note that shipping and installation is not included.
Dosing pump Seko TPG603 is a digital solenoid-driven dosing pump with
constant flow rate that can be adjusted manually or with proportional
flow rate according to an external analogue (4÷20 mA) or digital pulse
signal such as a water meter.
The pump is also equipped with a manual priming pump for the start up
and comes complete with a standard installation kit, which includes a
PVDF foot filter and injection valve, PVC suction tube and PE delivery
tube. As a matter of fact PVDF-T installation kit is available on
request.
Dosing pump Seko TPG603 is also available with an AISI316L pump head
which provides exceptionally high chemical compatibility with several
liquid ends.
Hydraulic Characteristics:
Power Supply:
100÷240 Vac
Flow rates:
4.0 l/ph – 12 bar pressure
5.0 l/ph – 10 bar pressure
6.0 l/ph – 8 bar pressure
8.0 l/ph – 2 bar pressure
Max Frequence -Strokes per min:
160
Stroke Capacity (cc/str.):
4.0 l/ph – 12 bar pressure – 0.42
5.0 l/ph – 10 bar pressure – 0.52
6.0 l/ph – 8 bar pressure – 0.63
8.0 l/ph – 2 bar pressure – 0.83
Installation Kit Available:
PVDF-T
PDVF
Seals Available:
FKM-B
EPDM
PTFE
4d
Mbombela / Nelspruit
1
R 13,300.37
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Please note that shipping and installation is not included.Dosing pump Seko TPG600 is a digital solenoid-driven dosing pump with
constant flow rate that can be adjusted manually or with proportional
flow rate according to an external analogue (4÷20 mA) or digital pulse
signal such as a water meter.
The pump is also equipped with a manual priming pump for the start
up and comes complete with a standard installation kit, which includes a
PVDF foot filter and injection valve, PVC suction tube and PE delivery
tube. A PVDF-T installation kit is available on request.
Dosing pump Seko TPG600 is also available with an AISI316L pump
head which provides exceptionally high chemical compatibility with
several liquid ends.
Hydraulic Characteristics:
Power Supply:
100÷240Vac
Flow rates:
2.5 l/ph – 20 bar pressure
3.0 l/ph – 18 bar pressure
4.2 l/ph – 14 bar pressure
8.0 l/ph – 7.0 bar pressure
Max Frequence -Strokes per min:
120
Stroke Capacity (cc/str.):
2.5 l/ph – 20 bar pressure – 0.35
3.0 l/ph – 18 bar pressure – 0.42
4.2 l/ph – 14 bar pressure – 0.58
8.0 l/ph – 7.0 bar pressure – 0.97
Installation Kit Available:
PVDF-T
PDVF
Seals Available:
FKM-B
EPDMPTFE
4d
Mbombela / Nelspruit
1
R 20,041.66
SavedSave
Please note that shipping and installation is not included.Firstly this Seko Dosing Pump Tekna 12 VDC Solenoid Pump. Markedly it
has been designed for use in conjunction with solar panels, batteries
for cars. For instance all those situations where you can’t use a power
supply network. One size that pump can cover a range of performances.
Having a flow rate range from 3 to 5 l/h and a back pressure from 5 to
10 bar.
Dosing pump Seko Tekna Evo TPT812 pvdf kit + head 12vdc digital pump
with constant flow rate manually adjustable, with proportional flow rate
according to an external analog (4-20 mA) or digital signal (water
meter); Batch mode; Timer function; ppm proportional dosing; Statistics;
Password; Input ON-OFF (remote control), pH/Redox control meter on
board, PT100 or PT1000 (selectable) probe input (thermal compensation).
The standard pump head is in PVDF, therefore high chemical
compatibility with several liquids end but is available in PVC as well,
on request.
All in all the Tekna series are equipped with a manually priming pump
for the start up. The pump is furnished with a complete standard
installation kit, which includes: PVDF foot filter and injection valve,
PVC suction tube, PE delivery tube.Moreover is available an installation
kit in PVDF-T, on request. The ambient temperature at the site of pump
installation cannot exceed 40°C, and the relative humidity cannot be
above 90%; the pump cannot be installed in a place exposed to sun or bad
weather.
Hydraulic Characteristics:
Power Supply:
12 VDC
Flow rates:
5.0 l/ph – 5 bar pressure
4.0 l/ph – 8 bar pressure
3.0 l/ph – 10 bar pressure
Max Frequence -Strokes per min:
300
Stroke Capacity (cc/str.):
5.0 l/ph – 5 bar pressure – 0.28
4.0 l/ph – 8 bar pressure – 0.22
3.0 l/ph – 10 bar pressure – 0.17
Installation Kit Available:
PVDF-T
PDVF
Seals Available:
FKM-B
EPDM
PTFEFFKM
4d
Mbombela / Nelspruit
4
Negotiable
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Games table and 4 matching chairs.Italian inlaid wood designed interchangeable games table.Poker, Backgammon, Chess and Roulette.
4d
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