Kaiquan BWQ Stainless Steel Small Sewage Pump

50BWQ10-12-0.75,50BWQ10-16-1.1,50BWQ10-20-1.5,50BWQ10-25-2.2,50BWQ20-6.5-0.75,50BWQ20-10.5-1.1,50BWQ15-30-3,50BWQ20-31-4,50BWQ20-14-1.5,50BWQ20-42-5.5,50BWQ20-52-7.5,50BWQ30-10-1.5,50BWQ30-14-2.2,65BWQ40-15-3,65BWQ40-22-4,65BWQ40-30-5.5

Kaiquan Pump Industry’s BWQ stainless steel small sewage pump is specifically designed for handling corrosive media.Manufactured using precision stainless steel casting,it offers excellent corrosion resistance and is capable of operating under moderately corrosive conditions.Incorporating years of operational experience,the pump features an optimized design—encompassing hydraulic modeling,mechanical structure,and sealing systems—to ensure high efficiency,energy savings,safety,and reliability

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Function

Parameters

Size

Video Introduction

Function

Product Applications:

Primarily used in building services, hospitals, municipal engineering, chemical processing and electroplating, aquaculture, the pharmaceutical industry, industrial drainage, and sewage treatment. It is designed to pump wastewater and sewage containing solid particles and short fibers within mildly corrosive media.

Operating Range:

Flow rate: 20–55 m³/h

Head: 15–25 m

Medium temperature: Max. +40°C

Environmental conditions: pH 4–10 (pH 2–13 for special 316 stainless steel models); medium density ≤ 1050 kg/m³

Product Overview:

Kaiquan’s newly launched all-stainless steel submersible sewage pump (7.5 kW and below) features precision stainless steel casting and corrosion resistance, making it suitable for mildly corrosive operating conditions. Incorporating the strengths of similar domestic and international products alongside Kaiquan’s extensive market experience, the pump features comprehensively optimized hydraulic models, mechanical structures, and sealing systems. It offers superior efficiency, energy savings, safety, and reliability. The simplified structure facilitates easier disassembly, maintenance, and control, ensuring cost-effectiveness and practicality. Versatile installation options help simplify pump station design and reduce investment costs.

Parameters

model	Nominal Diameter (DN)	Flow rate (m³/h)	Head (m)	Rotational speed (r/min)	Power (kW)
50BWQ10-12-0.75	50	10	12	2825	0.75
50BWQ10-16-1.1	50	10	16	2825	1.1
50BWQ10-20-1.5	50	10	20	2840	1.5
50BWQ10-25-2.2	50	10	25	2840	2.2
50BWQ20-6.5-0.75	50	20	6.5	2825	0.75
50BWQ20-10.5-1.1	50	20	10.5	2825	1.1
50BWQ15-30-3	50	15	30	2890	3
50BWQ20-31-4	50	20	31	2890	4
50BWQ20-14-1.5	50	20	14	2840	1.5
50BWQ20-42-5.5	50	20	42	2920	5.5
50BWQ20-52-7.5	50	20	52	2920	7.5
50BWQ30-10-1.5	50	30	10	2840	1.5
50BWQ30-14-2.2	50	30	14	2840	2.2
65BWQ40-15-3	65	40	15	2890	3
65BWQ40-22-4	65	40	22	2890	4
65BWQ40-30-5.5	65	40	30	2920	5.5
65BWQ40-38-7.5	65	40	38	2920	7.5
80BWQ50-10-2.2	80	50	10	2840	2.2
80BWQ55-11-3	80	55	11	2880	3
80BWQ55-16-4	80	55	20	2890	4
80BWQ55-20-5.5	80	55	20	2920	5.5
80BWQ55-25-7.5	80	55	25	2920	7.5
100BWQ80-8-3	100	80	8	1420	3
100BWQ80-11-4	100	80	11	1440	4
100BWQ130-10-5.5	100	130	10	1440	5.5
100BWQ150-11-7.5	100	150	11	1440	7.5