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.: 326-875Brand: RS PRO
P.O.A.
Check stock
1

RS Stock No.: 326-881Brand: RS PRO
P.O.A.
Check stock
1

RS Stock No.: 326-883Brand: RS PRO
P.O.A.
Check stock
1
RS Pro
Submersible
-
Electric
18L/min
-
1/2 in
1/2 in Hose Tail
0.5 in
1bar
-
-
80°C
Stainless Steel
-
12 V
CE Declarations, RoHS
48W
Polypropylene, Stainless Steel
No
Xylem Flojet
Diaphragm
-
Air
19L/min
4.5m
12.7 mm
-
12.7 mm
6.9 bar
-
G5732
48.9°C
Polypropylene
-
-
No
-
Hastelloy C, Polypropylene, Santoprene, Viton
No
Xylem Flojet
Diaphragm
-
Air
19L/min
4.5m
1/2 in, 1/4 in
-
12.7 mm
8.27 bar
-
G5752
49°C
Polypropylene
-
-
No
-
Santoprene, Hastelloy C, Polypropylene, Perfluoroelastomer, Viton
No
ProMinent
Peristaltic
-
-
1.6L/h
-
-
-
-
1.5 bar
-
-
20°C
-
-
-
-
-
Graphite, Clear Acrylic, Polytetrafluoroethylene, Fluorelastomer, Stainless Steel, Ruby, Polyvinyl Chloride, Ceramic, Carbon, Glass, Polyvinylidene fluoride, Hastelloy C, Polypropylene, Ethylene Propylene Diene Monomer, Chlorotrifluoroethylene
-
Xylem Flojet
Diaphragm
NPT
Electric
5.3L/min
1.5m
3/8 in
-
-
4.2 bar
IP44
D3131
54°C
Glass Filled Polypropylene
-
12 V dc
No
-
-
No
Xylem Flojet
Diaphragm
BSP
Electric
5.5L/min
105m
3/8 in
-
-
10.5 bar
-
R381
60°C
Fibreglass Reinforced Nylon
-
12 V
No
108W
-
No
Xylem Flojet
Diaphragm
3/8 in Hose Barb
Electric
3.8L/min
21m
3/8 in
3/8 in Hose Barb
9.53 mm
2.5 bar
-
RLF222
43°C
Polypropylene
-
24 V dc
No
30W
-
No
Hanna Instruments
Diaphragm
Threaded
Electric
5L/h
-
3/8 in
Threaded
3/8 in
101.5 psi
IP65
BL5/D
50°C
Fibreglass Reinforced Polypropylene
-
100V AC, 115V AC, 240 V ac, 220V AC
CE
200W
-
No
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