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...

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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
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RS Stock No.: 702-6898Brand: RS PRO

€ 273.46

€ 273.46 Each (Exc. Vat)

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1€ 273.46
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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, 17L/min, 2.7 bar, 12V
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 17L/min, 2.7 bar, 12V
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RS Stock No.: 326-881Brand: RS PRO

€ 271.04

€ 271.04 Each (Exc. Vat)

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1€ 271.04
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RS Pro
Diaphragm
Electric
17L/min
-
2.7 bar
1/2, 3/4in
1/2, 3/4in
IP55
-
-
Polypropylene
12 V
-
-
1/2, 3/4in
Hose
Hose
1/2, 3/4in
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 17L/min, 2.7 bar, 230V
RS PRO Diaphragm Electric Operated Positive Displacement Pump, 17L/min, 2.7 bar, 230V
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RS Stock No.: 326-875Brand: RS PRO

€ 379.94

€ 379.94 Each (Exc. Vat)

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1€ 379.94
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RS Pro
Diaphragm
Electric
17L/min
-
2.7 bar
1/2, 3/4in
1/2, 3/4in
IP55
-
-
Polypropylene
230 V
-
-
1/2, 3/4in
Hose
Hose
1/2, 3/4in
RS PRO Submersible Electric Operated Positive Displacement Pump, 18L/min, 1bar, 12V
RS PRO Submersible Electric Operated Positive Displacement Pump, 18L/min, 1bar, 12V
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RS Stock No.: 326-883Brand: RS PRO

€ 91.36

€ 91.36 Each (Exc. Vat)

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1€ 91.36
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RS Pro
Submersible
Electric
18L/min
-
1 bar
-
-
-
-
-
Stainless Steel
12 V
-
-
-
-
Hose
-
Xylem Flojet Diaphragm Air Operated Positive Displacement Pump, 19L/min, 6.9 bar
Xylem Flojet Diaphragm Air Operated Positive Displacement Pump, 19L/min, 6.9 bar
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RS Stock No.: 667-9113Brand: Xylem FlojetManufacturers Part No.: G573215A

€ 415.03

€ 415.03 Each (Exc. Vat)

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1€ 415.03
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Xylem Flojet
Diaphragm
Air
19L/min
-
6.9 bar
1/2 in Hose Barb, 1/4 in Hose Barb
1/2 in Hose Barb, 1/4 in Hose Barb
-
G5732
+48.9°C
PP
-
-
Hastelloy C, Kalrez, PP, Santoprene, Viton
1/2 in, 1/4in
Hose Barb
Hose Barb
1/2 in, 1/4in
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 0.24L/min, 1 bar, 12 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 0.24L/min, 1 bar, 12 V dc
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RS Stock No.: 705-6671Brand: VerderflexManufacturers Part No.: AU R2550120 RS1

€ 332.75

€ 332.75 Each (Exc. Vat)

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1€ 332.75
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Verderflex
Peristaltic
Electric
0.24L/min
10m
1 bar
-
-
-
R2550
+40°C
ABS, PC
12 V dc
6VA
-
4mm
-
-
6mm
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 0.12L/min, 1 bar, 12 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 0.12L/min, 1 bar, 12 V dc
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RS Stock No.: 705-6675Brand: VerderflexManufacturers Part No.: AU R2550060 RS1

€ 332.75

€ 332.75 Each (Exc. Vat)

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1€ 332.75
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Verderflex
Peristaltic
Electric
0.12L/min
10m
1 bar
-
-
-
R2550
+40°C
ABS, PC
12 V dc
6VA
-
4mm
-
-
6mm
Xylem Flojet Diaphragm Air Operated Positive Displacement Pump, 19L/min, 8.27 bar
Xylem Flojet Diaphragm Air Operated Positive Displacement Pump, 19L/min, 8.27 bar
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RS Stock No.: 667-9116Brand: Xylem FlojetManufacturers Part No.: G575215A

€ 415.03

€ 415.03 Each (Exc. Vat)

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1€ 415.03
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Xylem Flojet
Diaphragm
Air
19L/min
-
8.27 bar
1/2 in Hose Barb, 1/4 in Hose Barb
1/2 in Hose Barb, 1/4 in Hose Barb
-
G5752
-
PP
-
-
Hastelloy C, Kalrez, PP, Santoprene, Viton
1/2 in, 1/4in
Hose Barb
Hose Barb
1/2 in, 1/4in
W Robinson And Sons Drum Electric Operated Positive Displacement Pump, 40L/min, 12 V dc
W Robinson And Sons Drum Electric Operated Positive Displacement Pump, 40L/min, 12 V dc
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RS Stock No.: 493-1920Brand: W Robinson And SonsManufacturers Part No.: 7043 RS

€ 413.82

€ 413.82 Each (Exc. Vat)

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1€ 413.82
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W Robinson And Sons
Drum
Electric
40L/min
12m
-
-
3/4 in Plain
-
-
-
-
12 V dc
-
-
-
-
Plain
3/4in
ProMinent Peristaltic Electric Operated Positive Displacement Pump, 1.6L/h, 1.5 bar, 230 V
ProMinent Peristaltic Electric Operated Positive Displacement Pump, 1.6L/h, 1.5 bar, 230 V
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RS Stock No.: 121-8599Brand: ProMinentManufacturers Part No.: DF2A0216P00A10W1

€ 810.70

€ 810.70 Each (Exc. Vat)

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1€ 810.70
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ProMinent
Peristaltic
Electric
1.6L/h
-
1.5 bar
-
-
IP65
DF2a
+20°C
-
230 V
5 (Consumption)W
-
6x4mm Tube
-
-
6x4mm Tube
Xylem Flojet Diaphragm Electric Operated Positive Displacement Pump, 5.3L/min, 4.2 bar, 12 V dc
Xylem Flojet Diaphragm Electric Operated Positive Displacement Pump, 5.3L/min, 4.2 bar, 12 V dc
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RS Stock No.: 667-9100Brand: Xylem FlojetManufacturers Part No.: D3131H5011AR

€ 294.03

€ 294.03 Each (Exc. Vat)

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1€ 294.03
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Xylem Flojet
Diaphragm
Electric
5.3L/min
30m
4.2 bar
3/8 in NPT
3/8 in NPT
IP44
D3131
+54°C
Glass Filled PP
12 V dc
-
-
3/8in
NPT
NPT
3/8in
Xylem Flojet Diaphragm Electric Operated Positive Displacement Pump, 5.5L/min, 10.5 bar, 12 V
Xylem Flojet Diaphragm Electric Operated Positive Displacement Pump, 5.5L/min, 10.5 bar, 12 V
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RS Stock No.: 705-9349Brand: Xylem FlojetManufacturers Part No.: R3811143A

€ 308.55

€ 308.55 Each (Exc. Vat)

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1€ 308.55
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Xylem Flojet
Diaphragm
Electric
5.5L/min
105m
10.5 bar
3/8 in NPT
3/8 in NPT
-
R381
+60°C
Glass Fibre Reinforced Nylon
12 V
108W
-
3/8in
NPT
NPT
3/8in
ProMinent Diaphragm Electric Operated Positive Displacement Pump, 7.1L/h, 7 bar, 100 → 230 V
ProMinent Diaphragm Electric Operated Positive Displacement Pump, 7.1L/h, 7 bar, 100 → 230 V
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RS Stock No.: 121-8588Brand: ProMinentManufacturers Part No.: BT4B0708PVT2000U1110000

€ 1,772.65

€ 1,772.65 Each (Exc. Vat)

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1€ 1,772.65
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ProMinent
Diaphragm
Electric
7.1L/h
6m
7 bar
3/4 in G
3/4 in G
IP65
BT4B
+20°C
PVDF
100 → 230 V
15.2 (Consumption)W
PVDF
3/4in
G
G
3/4in
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 2200ml/min, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 2200ml/min, 24 V dc
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RS Stock No.: 125-4041Brand: VerderflexManufacturers Part No.: AU R1580240 05

€ 1,028.50

€ 1,028.50 Each (Exc. Vat)

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1€ 1,028.50
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Verderflex
Peristaltic
Electric
2200ml/min
-
-
-
-
-
M1500
-
ABS
24 V dc
30W
-
-
-
-
-
Xylem Flojet Diaphragm Electric Operated Positive Displacement Pump, 3.8L/min, 2.5 bar, 24 V dc
Xylem Flojet Diaphragm Electric Operated Positive Displacement Pump, 3.8L/min, 2.5 bar, 24 V dc
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RS Stock No.: 705-9327Brand: Xylem FlojetManufacturers Part No.: RLF222201D

€ 187.55

€ 187.55 Each (Exc. Vat)

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1€ 187.55
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Xylem Flojet
Diaphragm
Electric
3.8L/min
21m
2.5 bar
3/8 in Hose Barb
3/8 in Hose Barb
-
RLF222
+43°C
PP
24 V dc
30W
-
3/8in
Hose Barb
Hose Barb
3/8in
SMC Diaphragm Air Operated Positive Displacement Pump, 40L/min, 0.7 MPa
SMC Diaphragm Air Operated Positive Displacement Pump, 40L/min, 0.7 MPa
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RS Stock No.: 196-1157Brand: SMCManufacturers Part No.: PB1013A-F01

€ 301.29

€ 301.29 Each (Exc. Vat)

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1€ 301.29
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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, 0.06L/min, 1 bar, 12 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 0.06L/min, 1 bar, 12 V dc
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RS Stock No.: 705-6684Brand: VerderflexManufacturers Part No.: AU R2550030 RS1

€ 332.75

€ 332.75 Each (Exc. Vat)

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1€ 332.75
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Verderflex
Peristaltic
Electric
0.06L/min
10m
1 bar
-
-
-
R2550
+40°C
ABS, PC
12 V dc
6W
-
4mm
-
-
6mm
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 518ml/min, 24 V dc
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 518ml/min, 24 V dc
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RS Stock No.: 125-4037Brand: VerderflexManufacturers Part No.: AU R1580055 01

€ 1,028.50

€ 1,028.50 Each (Exc. Vat)

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1€ 1,028.50
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Verderflex
Peristaltic
Electric
518ml/min
-
-
-
-
-
M1500
-
ABS
24 V dc
30W
-
-
-
-
-
ProMinent Peristaltic Electric Operated Positive Displacement Pump, 2.4L/h, 1.5 bar, 230 V
ProMinent Peristaltic Electric Operated Positive Displacement Pump, 2.4L/h, 1.5 bar, 230 V
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RS Stock No.: 121-8600Brand: ProMinentManufacturers Part No.: DF2A0224P00A10W1

€ 810.70

€ 810.70 Each (Exc. Vat)

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1€ 810.70
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ProMinent
Peristaltic
Electric
2.4L/h
-
1.5 bar
-
-
IP65
DF2a
+20°C
-
230 V
5 (Consumption)W
-
6x4mm Tube
-
-
6x4mm Tube
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 3400ml/min, 24 V
Verderflex Peristaltic Electric Operated Positive Displacement Pump, 3400ml/min, 24 V
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RS Stock No.: 125-4046Brand: VerderflexManufacturers Part No.: AU M310240 12

€ 1,179.75

€ 1,179.75 Each (Exc. Vat)

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1€ 1,179.75
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Verderflex
Peristaltic
Electric
3400ml/min
-
-
-
-
-
R3DC
-
Aluminium
24 V
100W
-
-
-
-
-

...