Non-clogging Submersible Pump

Non-clogging Submersible Pump

Features:  1.Mechanical seal of tungsten carbide, silicon carbide and hard alloy materials avoids the water entering the motor.   2. Auxiliary impeller applies to balance outer pressure of the oil cavity and prolong the motor’s service life.   3. Unique wide flow-channel design ensures the pump has powerful passing capacity and will not easily be silted or intertwined.   4. Can work normally even in low water level, since over 18.5kw power pumps cool off with outer circulating water automatically. 5. Automatic protection device and control case ensure the good performance of the pump.

Product Details

1. QW WQ YW LW GW non-clogging sewage pump transfer living water submersible pump is new-generation products successfully developed by RONDA by way of introducing the advanced technology and meet international top standards.

2. It is an ideal pump for waste water, dirty water, rainwater, living water, sewage contains solid, food plastic bags, long fiber and other suspensions.

3. The impeller adopts particular large channel structure, so the drain capacity has been improved greatly.

4. Mechanical seal adopts the latest material and is made with extra care, so its life is over 8000 hours.

5. The dirty water submersible pump can adopt double-way and automatic coupling installation device which makes the installation, maintenance of the unit con­venient and quick.

Working Principle:Centrifugal, QW WQ YW submerged, vertical
Main applications:       Sewage
Driver:Electric motor
Power Specs:220/380/415V 3phase, 110/220/240V single phase; 50hz/60hz
Max.permissible fluid temperature:80°C(176°F)
Type of connection:Flange
Installation position:Vertical
Casing material:Cast iron, Stainless steel
Shaft seal type:  Mechanical seal
Maximum free passage:50% of caliber diameter
Maximum drive rating: 315KW(420HP)
Maximum caliber:  500mm(20nch)
Maximum discharge-side pressure:0.36MPa(3.6bar)
Maximum head:36m(118.1ft)
Flow rate range:  7-2650m3/h(30.8-11660US.GPM)

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