W series high head vortex pump

W-type single stage directly-connected vortex pump may transfer water or non-corrosive & non-solid liquid that is similar to water. Pump is small, light, nice and easy to repair. Product application: Always being used as a matched pump of boiler, also used widely in shipbuilding, light textile, chemistry, metallurgy, machine manufacturing, aquaculture, fixed fire protection stabilivolt, heat exchange unit, agricultural remote sprinkler irrigation and other industries.

Main specification
Performance data

Working principle:	Centrifugal, vortex impeller
Pump body material:	Cast iron, stainless steel
Impeller material:	Cast iron, stainless steel, bronze
Max. medium temperature:	90℃
Flow rate:	0.72 - 14.4m³/h
Head:	20 - 160m
Suction:	3.5 - 6.5m
Caliber:	15 - 65mm
Caliber connection type:	Flange, thread
Seal:	Mechanical seal
Motor power:	0.75 - 11KW
Motor connection type:	Directly-coupled, shaft coupled
Motor specification:	220/240/380/400/415/440v, 3phase, 50/60Hz, etc
Main application	Chemical, cleaning, booster, etc

Model	Voltage (V)	Capacity (m³/h)	Head (m)	Speed (r/min)	Suction (m)	Power (KW)	Efficiency (%)
1/2W1.25-8	380	1.25	80	2900	3.5	0.75	21
3/4W1.44-10	380	1.44	100	2900	4	1.5	26
1W2.4-10.5	380	2.4	105	2900	3.5	3	28
1W2.5-12	380	2.5	120	2900	4.5	3	32
20W-20	380	0.72	20	2900	6.5	0.75	22
20W-65	380	0.72	65	2900	6	2.2	15
25W-25	380	1.44	25	2900	6	0.75	26
25W-70	380	1.44	70	2900	5.5	3	22
32W-30	380	2.88	30	2900	6	1.5	32
32W-75	380	2.88	75	2900	5	4	30
32W-120	380	3.88	120	2900	2	5.5	34
40W-40	380	5.4	40	2900	5	4	34
40W-90	380	5.4	90	2900	3.5	7.5	33
50W-45	380	9	45	2900	4	5.5	36
65W-50	380	14.4	50	2900	3.5	11	39

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W series high head vortex pump