New Shrestha Machinery Concern

Darling – Submersible Waste Water Pumps

Type :
Darling Submersible, Submersible.

Product Description

Darling – Submersible Waste Water Pumps

TECHNICAL SPECIFICATIONS

Head	:	up to 50 MTRS.
Capacity	:	up to 15000 LPM.
Rating	:	0.75 to 110 kW
Motor	:	Oil Filled, Vertical
Winding	:	PVC insulated (rewindable)
RPM	:	1450 / 2900
Sealing	:	Dual mechanical seal with thermal and overloading protection.
Solids	:	up to 125 m.m.
Supply	:	Single Phase, 160/230 V, 50 Hz Three phase, 320/440 V, 50Hz.



	APPLICATIONS

•	Dewatering applications where water is contaminated with solid particles.
•	For handling raw sewage, slurry, effluent, industrial waste, in Hotels, steel plants, Cement / Chemical / Sugar / Oil Industries, Thermal Power Plants, Mechanical Engineering Industries, Pumping Stations, Under Passes, Lifting station, Sewage Works, Open Cast Mines, River Pollution Cleaning and many more applications.

SALIENT FEATURES

• Choice of impellers & casing to meet any duty conditions.
• Choice of Highly efficient semi open impeller & matching wear plate.
• Special motor with temp. sensing device to prevent dry running , over loading or mechanical jamming.
• Also available with external cooling jacket, spiral cutting plate, agitator, fast out system & different M.O.C.’s
• Special series to handle high liquid temperature available

Enviro / Sump Pump

TECHNICAL SPECIFICATIONS

Head	:	up to 50 MTRS.
Capacity	:	up to 10,000 LPM.
Motor	:	0.37 to 55 kW (1450/2900 RPM)
Solids	:	up to 70 mm.

APPLICATIONS

•	For Drainage, basements, tunnels, boiler rooms, kitchen wastes.
•	Sugar Factories, for Raw and unscreened sewage handling.
•	Sewage pumping stations / ETP’s.
•	Chemical Industrial waste water.
•	Storm water.

SALIENT FEATURES

• Compact design, easy to install
• Extra heavy shaft
• Screenless, chokeless and glandless design
• Can be used for higher temperatures
• Also available in dry pit designs