Kaiquan KQL(W) Series Multistage Centrifugal Pump

KQDL100X20×7-Ⅱ

The KQDL series multistage centrifugal pump is a product line developed by Kaiquan Pump Industry in response to market demand,complying with the GB/T 5657 standard ("Technical Specifications for Centrifugal Pumps—Class III").Featuring a compact structure,ease of installation,and a small footprint,the pump helps reduce construction investment costs.It utilizes motors and precision bearings from renowned domestic manufacturers,ensuring smooth operation,low noise levels,and high reliability.

Product Consultation By telephone

Function

Parameters

Size

Video Introduction

Function

Product Applications:

Municipal water supply and pressure boosting;

Industrial water supply;

Water supply for high-rise buildings and residential complexes;

Water supply for chilled and cooling water circulation systems in HVAC (air conditioning and heating) systems;

Water supply for fire sprinkler systems, particularly suitable for zoned, pressure-regulated fire water supply in high-rise buildings.

Operating Range:

Rotational speed: 1480 r/min

Flow rate: 32–280 m³/h

Head: 30–240 m

Medium temperature: ≤80°C

Working medium: Clean water or liquids with physical and chemical properties similar to water

Product Overview:

The KQDL vertical multistage pump is a product series developed by our company to meet the needs of the construction sector; it complies with the GB/T 5657 standard ("Technical Specifications for Centrifugal Pumps - Class III"). The pump features a compact structure and easy installation: it occupies minimal floor space—thereby reducing construction investment costs—and is simple to install and commission. Equipped with motors from renowned domestic manufacturers and high-quality precision bearings, the pump operates smoothly with low noise and high reliability.

Parameters

model	Series (n)	Flow rate (m³/h)	Head (m)	Rotational speed (r/min)	Rated power (kW)	Bore (mm)
KQDL/W 80-20-Ⅱ	2	50	40	1480	11	80×65
	3	50	60	1480	15	80×65
	4	50	80	1480	22	80×65
	5	50	100	1480	30	80×65
	6	50	120	1480	30	80×65
	7	50	140	1480	37	80×65
	8	50	160	1480	45	80×65
	9	50	180	1480	45	80×65
	10	50	200	1480	55	80×65
KQDL/W 100X-20-Ⅱ	2	72	40	1480	15	100×80
	3	72	60	1480	22	100×80
	4	72	80	1480	30	100×80
	5	72	100	1480	37	100×80
	6	72	120	1480	45	100×80
	7	72	140	1480	55	100×80
	8	72	160	1480	55	100×80
	9	72	180	1480	75	100×80
	10	72	200	1480	75	100×80
KQDL/W 100-20-Ⅱ	2	100	40	1480	18.5	100×80
	3	100	60	1480	30	100×80
	4	100	80	1480	37	100×80
	5	100	100	1480	45	100×80
	6	100	120	1480	55	100×80
	7	100	140	1480	75	100×80
	8	100	160	1480	75	100×80
	9	100	180	1480	90	100×80
	10	100	200	1480	90	100×80
KQDL/W 150-20-Ⅱ	2	150	40	1480	30	150×125
	3	150	60	1480	37	150×125
	4	150	80	1480	45	150×125
	5	150	100	1480	55	150×125
	6	150	120	1480	75	150×125
	7	150	140	1480	90	150×125
	8	150	160	1480	90	150×125
KQDL/W 150-25-Ⅱ	2	160	50	1480	37	150×125
	3	160	75	1480	55	150×125
	4	160	100	1480	75	150×125
	5	160	125	1480	90	150×125
	6	160	150	1480	110	150×125
	7	160	175	1480	132	150×125
	8	160	200	1480	160	150×125
	9	160	225	1480	160	150×125
KQDL/W 200-30-Ⅱ	2	280	60	1480	75	200×150
	3	280	90	1480	110	200×150
	4	280	120	1480	132	200×150
	5	280	150	1480	160	200×150
	6	280	180	1480	200	200×150
	7	280	210	1480	250	200×150
	8	280	240	1480	280	200×150