The JST SK series is a range of 3phs 415v submersible sewage cutter pumps.
These pumps feature a single channel tungsten carbide tipped impeller running against a grinding diffuser plate causing the shredding action cutting soft solids into smaller parts to pump through the body to waste.
The JST-SK sewage chopper pumps include double oil bathed mechanical seals in a lubricated chamber which offers reliability and longevity to the end user and some degree of protection against accidental dry running.
The JST-SK pump body, volute stand, impeller, lower motor bearing/seal housing and motor top cover are manufactured from cast iron, while the shaft and motor case are from stainless steel.
Supplied complete with 10 metres of power cable and hose tails are supplied with the 2 inch and 3 inch versions.
Features
- Maximum Head: up to 25m
- Maximum Flow: up to 2200 litres/min
- 415V 3-Phase
|
Model |
Power |
Outlet size |
Max Flow |
Max Head |
Weight |
|
JST 8 SK |
0.8 |
2 |
370 |
15 |
28 |
|
JST 15 SK |
1.5 |
3 |
955 |
17.5 |
38 |
|
JST 22 SK |
2.2 |
3 |
1250 |
20 |
50 |
|
JST 37 SK |
3.7 |
4 |
1440 |
25 |
55 |
|
JST 55 SK |
5.5 |
4 |
2730 |
22 |
76 |
|
JST 75 SK |
7.5 |
4 |
2935 |
24 |
86 |
Customer reviews
-
Voltage:415v
-
Condition:
-
Product Code:012-780
-
Weight:27.8kg
Buy with confidence
At Henry Pumps, we support residential, commercial, and industrial customers, from homeowners and landlords to contractors and facilities teams. Based in Derbyshire, we help solve flooding, drainage, and water management challenges across the UK. Every pump we supply is chosen for proven reliability and performance, backed by expert, straightforward advice you can trust. Whether you’re maintaining a property, managing a building, or dealing with an urgent issue, we’ll help you find the right solution.
