DG Blue PRO waste water lift pump (THREE-PHASE)

Applications:
- For applications with loaded liquids, sewage, biological liquids, rainwater and infiltration water.
- Lifting of all domestic waste water.
- Lifting of waste water from domestic lifting pits, including WC.
- Emptying of lifting stations, loaded water, sewage.
- This pump is intended for both domestic and professional use.
- Relief valve to release air accumulated inside the pump body while emptying the tank during summer, thus ensuring reliable priming of the pump, and also after a prolonged shutdown.

Specifications:
- Pump body, motor casing, suction strainer and impeller in EN-GJL-250 cast iron.
- Vortex impeller in EN-GJL-250 cast iron.
- 420 stainless steel shaft.
- Double hard mechanical seal, SIC-SIC, in oil chamber, food-grade oil lubrication, V-ring in direct contact with the liquid.
- Automatic ON/OFF float switch, depending on model, see table below.
- 304 stainless steel handle.
- Insulation class F.
- Operating temperature 40°C (90°C max. for 3 min).
- pH of pumped liquid: 6 - 14.
- Maximum 30 starts/hour.
- 2-year warranty.