Product Details

Introduction:

1. GDL vertical inline multistage centrifugal pump high head water pump has the advantages of energy conversation, small floor space, easy installation, stable performance, etc.

2. The water pump gracefully satisfies the needs of water supply in high building, deep well mining or fire-fighting equipment, farm irrigation, etc.

3. It's an ideal pump for the delivery of cold or hot water, or fluid similar to water.

4. Multi-stage pump is with higher head (discharge pressure) than regular single stage one.

5. Widely used in energy industry, metallurgy, water processing, chemical industry, spinning industry, papermaking, restaurant, hotels, bathroom, etc.

Product details:

Working Principle:	Centrifugal, Multi-stage
Main applications:	Water
Driver:	Electric motor
Power Specs:	220/380/415V 3phase, 110/220/240v 1phase; 50hz/60hz
Max.permissible fluid temperature:	80°C(176°F)
Type of connection:	Flange
Installation position:	Vertical
Casing material:	stainless steel
Shaft seal type:	Mechanical seal, packing seal
Free passage:	0.1 mm
Maximum drive rating:	90KW(120HP)
Maximum caliber:	150mm(6inch)
Maximum discharge-side pressure:	2.0MPa(20bar)
Maximum head:	200m(656ft)
Flow rate range:	1.4-194m3/h(6.2-853.6US.GPM)

Performance data:

Model	Stage	Capacity	Head	Speed	Power	Efficiency	(NPSH)r
Model	Stage	(m3/h)	(m)	(r/min)	(KW)	(%)	(m)
25GDL2-12	3	1.4	36	2900	1.1	23 30 32	2.9
	4	2	48		1.1		2.9
	5	2.4	60		2		2.9
	6		72		2		2.9
	7		84		2		2.9
	8		96		2.2		2.9
	9		108		2		2.9
	10		120		3		2.9
	11		132		3		2.9
	12		144		3		2.9
	13		156		4		2.9
	14		168		4		2.9
	15		180		4		2.9
……
125GDL100-20	2	75	40	2900	18.5	65 74 72	4.5
	3	100	60		30		4.5
	4	130	80		37		4.5
	5		100		45		4.5
	6		120		55		4.5
	7		140		75		4.5
	8		160		75		4.5
	9		180		90		4.5
	10		200		90		4.5
150GDL160-20	2	108	40	2900	30	69 78 77	4.5
	3	160	60		37		4.5
	4	194	80		55		4.5
	5		100		75		4.5
	6		120		75		4.5
	7		140		90		4.5

Parameter table above is only a part of whole. For more, please contact us directly.