Water venturi pump V5 (0.4 m3/hr capacity)

This is water venturi pump submersible type medium capacity. Able to lift water up to 3-4 meters.
Able to suct sand, mud and small gravel up to 3.5-4.0 mm dia

Specifications:
Min driven water pressure: 1.5 bars
Workng driven water pressure: 3 bars (up to maximum 8 bars)
water lifting capacity, mininum: 4 meters @ workng driven water pressure 3 bars
Suction rate: ~400-450 liters/hour at workng driven water pressure 3 bars
Suction ratio 2:1.1 (2 parts of sucted water and 1.1 part of driv