7.5 Hp End Suction Centrifugal Water Pump For Drainage

7.5 Hp End Suction Centrifugal Water Pump For Drainage

Construction

1. the pump shell (pump body and pump cover pump studio.Impeller, shaft, and rolling bearing of the pump rotor.Suspension bearing components to support the pump rotor part of the rolling bearing by the radial force and axial force of pump.
2. in order to balance the axial force of pump, most of the pump impeller have before and after sealing ring, and is equipped with balance hole on impeller, because some pump axial force is not big, the impeller did not set a seal ring and balance holes on the back.

3. pump axial sealing ring is made by packing gland, packing ring and packing, etc, in order to prevent the air intake or a large number of leaking.Pump impeller balance, if any, is equipped with soft packing cavity and impeller inlet are interlinked, such as impeller entrance liquid in the vacuum state, then it is easy to along the inlet shaft sleeve surface, therefore in the packing chamber equipped with packing ring through the small hole on the pump cover, pump chamber pressure water to seal packing ring.Pump impeller, such as no balance hole, because the liquid pressure is greater than the atmospheric pressure on the back of the impeller, so there is no leak problem, so don't put packing ring.

4. to avoid axis wear, in the shaft through the part of the packing chamber with a collar to protect.Between the shaft sleeve and the shaft must have a type O sealing ring, in order to prevent the surface along with air intake or leaking.
5. pump transmission way is through extended elastic coupling and motor connection, the direction of rotation of the pump,, when looking from the drive to rotate clockwise.

Pump's specification:

Model	Capacity(m3/h)	Head(m)	Motor(KW)
50-32-125	12.5	20	2.2
50-32-160	12.5	32	3
50-32-200	12.5	50	5.5
50-32-250	12.5	80	11
65-50-125	25	20	3
65-50-160	25	32	5.5
65-50-200	25	50	7.5
65-50-250	25	80	15
65-50-315	25	125	30
80-65-125	50	20	5.5
80-65-160	50	32	7.5
80-50-200	50	50	15
80-50-250	50	80	22
80-50-315	50	125	37
100-80-125	100	20	11
100-80-160	100	32	15
100-80-200	100	50	22
100-80-250	100	80	37
100-80-315	100	125	75
125-80-200	160	50	37
125-80-250	160	80	55
125-80-315	160	125	125
125-80-400	80	50	50
125-100-250	200	80	80
125-100-315	200	125	125
125-100-400	100	50	50
150-125-250	200	20	20
150-125-315	200	32	32
150-125-400	200	50	50
200-150-250	400	22	22
200-150-315	400	32	32
200-150-400	400	50	50

IS single stage turbine water delivery pump for industrial and agricultural and urban, drainage, fire water supply and so on. It is used to suck water and physicochemical properties similar to water without solid particles. It is widely used in industrial and agricultural and urban, drainage, fire water supply and so on. The Centrifugal Pump has the advantages of simple structure, reliable performance, small volume, light weight, good anti-cavitation performance, low power consumption and convenient use and maintenance. The pump speed is divided into 2900 and 1450 rev / min. The performance is as follows: 2900 rev / min 1450 rev / min, Maximum flow: 240 m 3 / min 400 m 3 / min. Maximum total head: 125 meters 55 meters, Maximum speed: 3500 rpm (the impeller diameter is reduced when used for 60-wave power supply), Maximum working temperature: 80 ° C, The suction line pressure is allowed to be 0.3 MPa, and the maximum operating pressure of the pump is 1.6 MPa.

Pump's pictures:

Botou Honghai Pump Co., LTD. Is a professional manufacturer specializing in developing and manufacturing various high viscosity pump , heat insulation pump , Screw Pump , asphalt pump , Gear Pump , stainless steel pump , high temperature pump , rotor pump , hose pump , and centrifugal pump .
Products are widely used in the national petroleum, chemical, shipping, electricity and other fields.
Our company has a perfect production system and quality assurance system, won the trust of domestic and foreign customers.

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Product Categories : Centrifugal Pump > Centrifugal Water Pump