Drainage pumps PSP

Drainage pumps PSP are single-stage, submersible pumps with strong stainless steel casing and with upper pressure delivery port. This pump has inbuilt cooling jacket of electric motor and it allows to use it incompletely submersed in pumping liquid.
Pump construction:
- Drainage pumps PSP are suitable for fully automatic work in portable and steady conditions;
- Pumps are delivered in complete set with asynchronous (induction) motors with square-cage rotor;
- Pumps could be delivered both with inbuilt float switch (identified as letter “A” in pump model name) and without float switch, in order it could be possible to use pump together with control box and external level sensors;
- Separable connecting cable;
- In case of portable usage it is necessary to connect a hose of corresponding length to the pump delivery pipe, if you use pump in steady conditions – connect it to pipeline;
Pump casing is made of stainless steel.

Application:
- waste water discharge from cellars and basements,
- drainage and pumping from dungeons, pots and foundation pits,
- drainage of process rooms,
- domestic waste water discharge;
- pumping from small fountains, brooks, streams and ponds;
- irrigation of small gardens,
- suitable for installation in reservoirs.

- Power supply: 1x230 М/ 3x400 V, 50 Hz;
- Capacity (delivery rate) – up to 20 m3/h;
- Total Dynamic Head – up to 16 m;
- Temperature of pumping liquid: +40°С;
- Maximum immersion 10 m;
- Free passage:
for PSP 40.06 – 6 mm,
for PSP 40.38 – 38 mm;
- Electric motor cable: 10m;
- Inbuilt float switch;
- Single-phase electric motors with inbuilt thermo switch;
- Protection grade: IP68;
- Class of winding insulation: B (+130°С).