6" Super Stainless steel Motors (Water Filled)
VIRA PUMPS offers this water filled 6” quality super SS submersible motors which are only designed for bridge with 6” diameter or deep wells. These motors are overwhelming with rewindable water filled submersible motors and composed according to NEMA Standards. The development is extremely powerful and the engine is outfitted with substantial obligation spiral and push course to take the additional outspread and push load when utilized with high head pump.
- Complete stainless steel AISI 304 material used for construction.
- Water filled 6” heavy duty Stainless steel motor.
- Rewindable wet wound motor with PE insulated windings.
- Water lubricated radial and axial thrust bearing.
- Counter thrust bearing.
- 6” NEMA coupling flange
- Shaft extension made of stainless steel AISI 316.
- High efficiency winding design.
- Tropicalized design (lower winding temperature)
- Pressure compensation diaphragm.
- Continuous duty.
- Degree of protection : IP 68
- Insulation Class: B
- Ambient temperature : 45°C
- Minimum Cooling flow along motor:- 15cm/sec (4.0 kW to 15.0 kW) 30cm/sec (16.5 kW to 37.0 kW)
- Water pH: 6.5 -8.0.
- Maximum number of starts per hour : 20
- Maximum submerged depth: 350 mts.
- Rotation : CCW and CW.
- Ratings : Three Phase:- 1.1 kW – 37.0 kW Three Phase: 0.55 kW – 5.5 kW
- Motor protection : Select thermal overload protection with trip time < 10 sec. at 5 x ln.
- Special voltages, execution and material versions available on customer’s request.
- Standard motor cable : Suitable for operation in drinking water.