7.5hp submersible underground water pump

7.5hp submersible underground water pump Overview

Brand Name: Bulletproof Pump

Model Number: WQ-172

Place of Origin: Henan, China

Pressure: High Pressure

Structure: Single-stage Pump

Usage: Water

Standard or Nonstandard: Standard

Power: Electric

Application: Sewage

Theory: Centrifugal Pump

Fuel: Electric

Material: Cr27, Cr15Mo3

Lubrication: Grease and Oil

Color: Customer specifications upon request

Bearing: TIMKEN,FAG

Driven Type: DC, CL, CRz, ZV

Applications 1.: Mining

Applications 2.: Mineral sands

Applications 3.: Power utilities

Applications 4.: Oil and gas operations

Applications 5.: Water and sewage utilities

7.5hp submersible underground water pump

Product Description

WQ seires submersible sewage pumpis widely used in municipal engineering, buildings, industrial sewage discharge,and sewage treatment in environmental protection to deliver wastewater, rainwatercontaining solid particles and fiber.

Medium temperature: less than 60°C; gravity 1.0~1.3kg/m³; pH value between 5~9For pump without internal gravity flow circulation cooling system, its motor reveals above liquid surface by less than 1/3Large flow non-clog hydraulic components, which greatly improve the passing capacityof waste waterDouble channel series mechanical seal made of hard anticorrosive tungsten carbide,which is durable and wear resistantThere is oily water probe in the oil chamber, ensuring the safety of pump whenthe mechanical seal worn after long useFloat switch is functioned to automatically control the start and stop of pumpaccording to the water level changingControl panel can be fitted to monitor water leakage, overload and over-temperature,thus to ensure the safety of the pumpFixed automatic coupling installation or movable installation availab

WQ Clean Water Performance
Type	Flow	Head	Power	Efficiency
	m3/h	m	kw	%
50WQ15-8-0.75	15	12	0.75	52
50WQ25-36-7.5	30	15	7.5	48
65WQ30-10-2.2	30	10	2.2	62
65WQ30-35-7.5	30	35	7.5	50
80WQ50-8-2.2	50	8	2.2	60
100WQ80-7-3	80	7	3	64
150WQ150-10-7.5	150	10	7.5	72
200WQ300-10-15	300	10	15	74
250WQ500-10-30	500	10	30	72
300WQ700-19-55	700	19	55	75
350WQ1100-25-110	1100	25	110	76
400WQ2000-23-185	2000	23	185	80
500WQ3000-15-132	3000	15	185	72
600WQ4000-20-315	4000	20	315	77

1, Standard parts are fully interchangeable with the most common slurry pump design in the mining industry.2, Excellent hydraulic performance, high efficiency and low abrasive rate.3,Wear liners and impellers are easily replaced when required by simply removing the front cover plate bolts and sliding off the front cover.4, Optional external clean water lubrication is available as an option to suit applications where product lubrication is not viable.5, A range of mechanical seals are available to replace the packed gland shaft seal.

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