Scribd
Upload
97 views4 pages

LH615 15kW 3-Phase Drainage Pump Specs

The document describes the specifications of the LH615 drainage pump model. It is a submersible, high head pump designed for drainage applications like construction, flood control, and removing ground or wastewater. The pump features a closed impeller, mechanical seal with silicon carbide faces, and oil lubrication system to keep the seal protected and lubricated. Safety features include overheating and overcurrent protection for the motor.

Uploaded by

Natalia Garcia
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
97 views4 pages

LH615 15kW 3-Phase Drainage Pump Specs

The document describes the specifications of the LH615 drainage pump model. It is a submersible, high head pump designed for drainage applications like construction, flood control, and removing ground or wastewater. The pump features a closed impeller, mechanical seal with silicon carbide faces, and oil lubrication system to keep the seal protected and lubricated. Safety features include overheating and overcurrent protection for the motor.

Uploaded by

Natalia Garcia
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 4

Drainage Pumps

LH-series
SPECIFICATIONS Model LH615
15kW, 3-phase

Type of Pump Impeller


Submersible high head drainage pump for construction Closed Impeller made of high-chromium cast iron
and foundation works, floodwater drainage, etc.
Solids Passage
Type of Fluid 50Hz – 8.5mm
Stormwater, groundwater, wash water, and 60Hz – 8.5mm
sand-carrying water
Mouth Ring
Temperature: 0 to 40oC Made of high-chromium cast iron, excellent in
abrasion-resistance
Discharge Bore & Connection
150mm, JIS 10kg/cm2 Screwed Flange Cable Entry with Anti-Wicking Block
Watertight cable entry with strain-relief device. The anti-
Motor Output wicking block prevents water incursion due to capillary
15kW action should the power cable be damaged or the end
submerged.
Power Supply
Three-phase Bearing
Permanently lubricated, deep-groove, double-shielded
Starting Method C3 ball bearings
Direct on Line (Star-Delta available on special request)
Shaft
Motor 420 stainless steel
Continuous-duty rated, dry-type induction motor
Shaft Seal (Mechanical Seal)
Insulation Class: B Furnished with a double-face mechanical seal located in
Degree of Protection: IP68 oil chamber. Both upper and lower seal faces always run
in a clean environment.
No. of Poles & Speed (Synchronous Speed)
2-pole, 3000/3600min-1 (50/60Hz) Upper Seal Face: SiC + SiC
Lower Seal Face: SiC + SiC
Power Supply Voltages & Rated Currents
50Hz 60Hz Pressure Relief Port
380V – 29.0A 220V – 50.0A Protects the mechanical seal from over rated limits, and
400V – 27.5A 380V – 30.0A also protects the seal faces from abrasive particles by
415V – 26.5A 440V – 25.0A drawing particles away.

Power Cable OIL LIFTER (Patented)


Sheath: Chloroprene rubber Equipped in oil chamber. It forcibly supplies lubricating
Standard Length: 10m oil to the mechanical seal and continues to supply the oil
380 to 600V supply: to the upper seal faces even if lubricant falls below the
1 x 4 x 8mm2, O.D. 21.7mm rated volume.
200 to 240V supply:
1 x 4 x 14mm2, O.D. 25.6mm Type of Lubricating Oil & Volume
Turbine Oil (ISO VG32), 3740ml
Dry Weight (excluding cable)
213kg Motor Protection Device
A circle thermal protector built in the motor housing.
Directly cuts the motor circuit if excessive heat builds up
or an overcurrent condition occurs in the motor.

Galvanic Anode
Protects the pump from electric corrosion, made of
aluminium alloy

000

You might also like