Heavy-Duty Construction Drainage Pumps (LAS Series)
The LAS series are close coupled, submersible construction drainage pumps.
Salient Features :
- The pump volute shall be of cast Iron grade FG260 of IS210/ISO186 standard, stainless steel shaft, suitable for pumping liquid at 50°C.
- The pumps shall have an open type impeller with material of construction of High chrome alloy and hardness of 55-60 Rc.
- The Pump shall be supplied with double mechanical shaft seal with material of construction of SiC / SiC/Viton/S.S 316 at the pump end.
- The pump shall be close coupled with a dry submersible motor, having class F insulation, IP 68 protection, 2900 rpm, epoxy sealed cable entry with S1 duty, 3 phase, 415 volts, 1 phase, 240 volts.
- All cast iron parts shall be CED (cathode electrode deposition) coated for corrosion resistance with uniform coating and controlled deposition thickness of 20-30 microns.
Specifications Technical Data :
- Flow Range : Upto 156 m³/Hr
- Head Range : Upto 57 meters
- Rating : Upto 15 kW
- Rated Speed : 2900 RPM
- MOC : S.S. AISI 304L, Grey Iron
- Stuffing Box Sealing : Mechanical Seal
Applications :
- Civil engineering dewatering of tunneling and ground works
- torm water sewers
- Dewatering of fluids containing solid sediments
