LH-W Submersible Dewatering Pumps - Obart Pumps New
LH-W Submersible Dewatering Pumps - Obart Pumps New
LH-W Submersible Dewatering Pumps - Obart Pumps New
LH-W Submersible Dewatering Pumps - Obart Pumps New

LH-W Submersible Dewatering Pumps

Vendor
Tsurumi
Regular price
From £2,415.00
Excluding VAT
Sale price
£2,415.00
Excluding VAT

The LH-W and LH are heavy-duty, high head pumps that provide exceptional wear resistance and outstanding performance in the toughest civil engineering or dewatering projects. With a pump casing constructed of hard ductile iron and motor frame in cast iron, the centre discharge design reduces the base area size and facilitates locating and positioning in confined spaces. This design also enables efficient motor cooling when pumping small amounts of water or even during dry running conditions.

The heavy-duty motor is fitted with internal overloads, enabling simple installation and direct connection to the power supply. The 420 stainless steel shaft is fitted with an ultra hardwearing double mechanical seal (inboard: silicon carbide-silicon carbide) – which runs in an oil chamber – and a chromium iron impeller. This has high water pressure resistance to permit operating in water up to 50 metres deep. In addition, an oil lifter is fitted to maintain seal lubrication during operation in any position. Supplied with 20 metres of heavy duty rubber power cable, although IDS (individually screened cable) is available on most models (at an extra cost) for quarry and mining applications.

LH23.0W
     
Model Outlet (mm) kW Flow (l/min) Head (metres) Max Water Depths (metres) Free Passage (mm) Dia x H (mm) Dry weight (kg) Packing weight
LH23.0W 2" BSPM 3 600 39 25 6 ∅185 x 630 46 54

 

LH25.5W

   

Model Outlet (mm) kW Flow (l/min) Head (metres) Max Water Depths (metres) Free Passage (mm) Dia x H (mm) Dry weight (kg) Packing weight
LH25.5W 2" BSPM 5.5 480 65 25 6 ∅240 x 750 80 95

 

LH311W

    

Model Outlet (mm) kW Flow (l/min) Head (metres) Max Water Depths (metres) Free Passage (mm) Dia x H (mm) Dry weight (kg) Packing weight
LH311W 80 11 700 82 30 8.5 ∅270 x 1024 130 150

 

LH322W

    

Model Outlet (mm) kW Flow (l/min) Head (metres) Max Water Depths (metres) Free Passage (mm) Dia x H (mm) Dry weight (kg) Packing weight
LH322W 80 22 940 102 30 8.5 ∅330 x 1235 304 344

 

LH430W

  

Model Outlet (mm) kW Flow (l/min) Head (metres) Max Water Depths (metres) Free Passage (mm) Dia x H (mm) Dry weight (kg) Packing weight
LH430W 100 30 1230 123 30 8.5 ∅330 x 1375 324 364