End-suction centrifugal pumps

 

 

the pump of type QI Is A single stage, single suction (axial suction) centrifugal for pumping clean water and the other liquids physically and chemically similar to the clean water. The temperature of liquid shall not be over 80°. This pump is suitable for public water supply and drainage duties in industries and land irrigation also in agriculture.

 

Design duty and features: (at design point)

Speed     n:     2900rpm and 1450rpm

Inlet diameter:     50 to 200mm

Capacity  Q:      6.3to 400m3/h

Head     H:      5 to 125m

 CEntrifugal Water Pump Performance data

 

Centrifugal End Suction Pump Performance
Pump Type	Capacity (m3/h)	Head (m)	Speed  (rpm)	Motor Power(kw)	Eff (%)
QI (R)50	3-14	3.7-82	1450-2900	0.55-11	21.5-60
QI 65	6-30	3.8-115.4	1450-2900	0.55-30	25-75
QI 80	12-60	3.6-128	1450-2900	0.55-37	39-75
QI 100	24.3-120	3.7-133	1450-2900	1.1-75	51-78
QI 125	51.4-240	8.4-133	1450-2900	4-110	52-81
QI 150	104-240	13-53	1450	11-45	62-81
QI 200	194-460	13.1-55	1450	22-90	65.5-82
QI 250	320-760	22.6-52	1480	75-132	67.5-84.5
QI 300	530-1200	21.9-38	1480	90-132	61.66-107.6

 

 

 

 

Centrifugal pump construction

 

 

 

 

 

 

 

 

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