DW Series Horizontal Multi-stage Stainless Steel Pumps

Model Number

DW series

DW series stainless steel horizontal multi-stage pumps, produced by advanced stamping and welding technology, the pump body, shaft, impeller are made of stainless steel SUS304 or SUS316, mechanical seals, with features of  exchangeable components, stable quality, small size, light weight, corrosion resisting, high efficiency, long working life, beautiful appearance and safe use.

Application:

Those series pumps are suitable for the application of water supply, pressure boiler feeding, pure water treating, pharmaceutical & food stuff, refining chemical industries, washing and sprinkling.

Motor: 2-pole induction motor, aluminum alloy motor case, single phase with thermal protector, Class F, Protection IP55, Continuous duty.

Operation Condition:

Liquid Temperature: -15°C to +80°C

Ambient Temperature: up to +40°C

Max. Working Pressure: 1 MPa

Model		Power P2		A	C	F	H	H1	H3	N	N1	M	S	W	D	DNA	DNM	Weight
Single Phase	Three Phase	Kw	Hp													(Inch)	(Inch)	(Kg)
DW2-20/037D	DW2-20/037	0.37	0.5	76	170	353	176	88	221	100	130	30	7	91	93	1	1	7.7
DW2-30/055D	DW2-30/055	0.55	0.75	76	170	353	176	88	221	100	130	30	7	91	93	1	1	8.8
DW2-40/055D	DW2-40/055	0.55	0.75	130	170	407	176	88	221	100	130	30	7	91	93	1	1	9.4
DW2-50/055D	DW2-50/055	0.55	0.75	130	170	407	176	88	221	100	130	30	7	91	93	1	1	9.6
DW2-60/075D	DW2-60/075	0.75	1	130	170	407	176	88	221	100	130	30	7	91	93	1	1	10.8
DW4-20/055D	DW4-20/055	0.55	0.75	76	170	353	176	88	221	100	130	30	7	91	93	1 1/4	1	8.6
DW4-30/075D	DW4-30/075	0.75	1	130	170	407	176	88	221	100	130	30	7	91	93	1 1/4	1	9.4
DW4-40/075D	DW4-40/075	0.75	1	130	170	407	176	88	221	100	130	30	7	91	93	1 1/4	1	9.6
DW8-20/075D	DW8-20/075	0.75	1	137	235	470	250	120	250	140	180	39	9	104	82	1 1/2	1 1/2
DW8-30/110D	DW8-30/110	1.1	1.5	137	235	470	250	120	250	140	180	39	9	104	82	1 1/2	1 1/2
DW8-40/150D	DW8-40/150	1.5	2	197	235	536	250	120	260	140	180	39	9	104	82	1 1/2	1 1/2
DW8-50/220D	DW8-50/220	2.2	3	197	235	536	250	120	260	140	180	39	9	104	82	1 1/2	1 1/2