Positive Displacement Pumps

Positive displacement pumps are speciality pumps that provide an approximate constant flow of fluid at the fixed speed. Pump trap a fixed amount of the fluid and then force it into a discharge pipe. Positive displacement pumps can produce the same flow at a given speed (RPM) no matter what the discharge pressure is. These type of pumps cannot operate against the closed valve because they have n...

Showing 1-20 of 125 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 0.4L/min, -500/800 mBar, 2 → 4.5V
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 0.4L/min, -500/800 mBar, 2 → 4.5V
Add to parts list
RS Stock No.: 702-6898Brand: RS PRO

€ 266.03

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 266.03
Add to basket
RS Pro
Diaphragm
Electric
0.4L/min
-
-500/800 mBar
3.6mm Hose Barb
2.4mm ID Semi-flexible Tubing
IP41
D250
+100°C
Aluminium
2 → 4.5V
0.4 → 0.6W
316 Stainless steel, FKM
2.4mm
-
-
2.4mm
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 250-300ml/min, 1 bar, 1.5 → 4.5 V
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 250-300ml/min, 1 bar, 1.5 → 4.5 V
Add to parts list
RS Stock No.: 702-6894Brand: RS PRO

€ 67.94

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 67.94
Add to basket
RS Pro
Diaphragm
Electric
250-300ml/min
-
1 bar
-
-
IP50
D200
+100°C
Nylon
1.5 → 4.5 V
0.48W
Nitrile, Nylon, Silicone
2.4mm
-
-
2.4mm
SMC Diaphragm Air Operated Positive Displacement Pump, 40L/min, 0.7 MPa
SMC Diaphragm Air Operated Positive Displacement Pump, 40L/min, 0.7 MPa
Add to parts list
RS Stock No.: 196-1157Brand: SMCManufacturers Part No.: PB1013A-F01

€ 241.35

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 241.35
Add to basket
SMC
Diaphragm
Air
40L/min
2.5m
0.7 MPa
-
-
-
PB1000A
+50°C
-
-
-
Polypropylene, Stainless Steel
1/8in
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6149Brand: VerderflexManufacturers Part No.: 164.0049

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Positive Displacement Pump, 99ml/min
Verderflex Positive Displacement Pump, 99ml/min
Add to parts list
RS Stock No.: 185-6137Brand: VerderflexManufacturers Part No.: 164.0011

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
-
-
99ml/min
-
-
-
-
-
OEM
-
-
-
-
-
-
-
-
-
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 200L/min, 0.7 MPa
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 200L/min, 0.7 MPa
Add to parts list
RS Stock No.: 196-1155Brand: SMCManufacturers Part No.: PA3110-F03

€ 845.85

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 845.85
Add to basket
SMC
Diaphragm
Automatically Operated
200L/min
-
0.7 MPa
-
-
-
PA3000
+60°C
-
-
-
ADC12 (Aluminium)
3/8in
-
-
1/4in
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6135Brand: VerderflexManufacturers Part No.: 164.0126

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6136Brand: VerderflexManufacturers Part No.: 164.0166

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6131Brand: VerderflexManufacturers Part No.: 164.0148

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
SMC Air Operated Positive Displacement Pump, 40L/min, 7 bar, 24 V
SMC Air Operated Positive Displacement Pump, 40L/min, 7 bar, 24 V
Add to parts list
RS Stock No.: 237-3641Brand: SMCManufacturers Part No.: PB1013A-F01-B

€ 246.23

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 246.23
Add to basket
SMC
-
Air
40L/min
2.5m
7 bar
-
-
-
-
-
-
24 V
-
-
-
-
-
-
SMC Diaphragm Air Operated Positive Displacement Pump, 15L/min, 5 bar
SMC Diaphragm Air Operated Positive Displacement Pump, 15L/min, 5 bar
Add to parts list
RS Stock No.: 237-3642Brand: SMCManufacturers Part No.: PB1313A-F01

€ 762.68

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 762.68
Add to basket
SMC
Diaphragm
Air
15L/min
500mm
5 bar
-
-
-
-
-
-
-
-
-
-
-
-
-
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 200L/min, 0.7 MPa
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 200L/min, 0.7 MPa
Add to parts list
RS Stock No.: 196-1156Brand: SMCManufacturers Part No.: PA3120-03

€ 713.89

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 713.89
Add to basket
SMC
Diaphragm
Automatically Operated
200L/min
-
0.7 MPa
-
-
-
PA3000
+60°C
-
-
-
ADC12 (Aluminium)
3/8in
-
-
1/4in
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 300L/min, 7 bar
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 300L/min, 7 bar
Add to parts list
RS Stock No.: 237-3639Brand: SMCManufacturers Part No.: PA5110-F04

€ 1,206.57

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 1,206.57
Add to basket
SMC
Diaphragm
Automatically Operated
300L/min
2m
7 bar
-
-
-
-
-
-
-
-
-
-
-
-
-
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 300L/min, 7 bar
SMC Diaphragm Automatically Operated Operated Positive Displacement Pump, 300L/min, 7 bar
Add to parts list
RS Stock No.: 237-3640Brand: SMCManufacturers Part No.: PA5110-F06

€ 1,206.57

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 1,206.57
Add to basket
SMC
Diaphragm
Automatically Operated
300L/min
2m
7 bar
-
-
-
-
-
-
-
-
-
-
-
-
-
SMC Positive Displacement Pump, 24 V
SMC Positive Displacement Pump, 24 V
Add to parts list
RS Stock No.: 235-3348Brand: SMCManufacturers Part No.: PB1011A-F01

€ 289.61

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 289.61
Add to basket
SMC
-
-
-
2.5m
-
-
-
-
-
-
-
24 V
-
-
-
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6130Brand: VerderflexManufacturers Part No.: 164.0147

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6148Brand: VerderflexManufacturers Part No.: 164.0001

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6133Brand: VerderflexManufacturers Part No.: 164.0164

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 375ml/min, 1 bar, 24 V dc
Add to parts list
RS Stock No.: 185-6142Brand: VerderflexManufacturers Part No.: 164.0029

€ 274.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 274.59
Add to basket
Verderflex
Peristaltic
Electric
375ml/min
86mm
1 bar
-
-
-
M60
-
Nylon, Polycarbonate
24 V dc
-
-
-
-
-
-
Verderflex Positive Displacement Pump
Verderflex Positive Displacement Pump
Add to parts list
RS Stock No.: 185-6112Brand: VerderflexManufacturers Part No.: 162.1123

€ 477.33

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 477.33
Add to basket
Verderflex
-
-
-
-
-
-
-
-
OEM
-
-
-
-
-
-
-
-
-

...