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 136 products

RS Stock No.: 702-6898Brand: RS PRO
₪ 734.75
₪ 734.75 Each (ex VAT)
Check stock
1
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 Stock No.: 326-881Brand: RS PRO
P.O.A.
Check stock
1

RS Stock No.: 326-875Brand: RS PRO
P.O.A.
Check stock
1

RS Stock No.: 326-883Brand: RS PRO
P.O.A.
Check stock
1
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
1/2 in, 1/4in
Hose Barb
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
1/2 in, 1/4in
Hose Barb
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
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
3/8in
NPT
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
3/8in
NPT
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
3/4in
G
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
3/8in
Hose Barb
ProMinent
Peristaltic
Electric
2.4L/h
-
1.5 bar
-
-
IP65
DF2a
+20°C
-
230 V
5 (Consumption)W
-
6x4mm Tube
-
6x4mm Tube
-
Hanna Instruments
Diaphragm
Electric
5L/h
-
101.5 psi
-
-
IP65
BL5/D
-
Glass Fibre Reinforced PP
220 V, 240 V
200W
-
3/8in
-
3/8in
-
Xylem Flojet
Diaphragm
Air
18.9L/min
-
100 psi
6 mm Hose
9.5 mm → 15 mm Hose
-
G70K
+49°C
PP
-
-
-
9.5 → 15mm
Hose
6mm
Hose
...