RZ type hot water pump

RZ type hot Water pump:1.Product parameters:

Flow rate: 6.3~400m3/h

Lift: 5~125m

Speed: 1450r/min, 2900r/min

Specific gravity: γ ≤1.15 

Temperature: T=-0～150℃ 

2.Product characteristics

RZ type pump is a single-stage single-suction horizontal centrifugal pump, which is mainly composed of pump body, impeller, pump cover, intermediate support, shaft, sealing ring and suspension parts.

  The pump body and pump cover of RZ-type pump are dissected from the back of the impeller, and usually said to open the door after the structural form, and the connection between the pump and the motor adopts elastic extension coupling. The advantage is convenient maintenance, maintenance does not move the pump body suction and discharge pipeline and motor, you can exit the parts for maintenance.

 

3. Product structure

(pump body and pump cover constitute the pump studio, impeller, shaft and rolling bearings for the pump rotor; suspension parts supporting the rotor parts, rolling bearings to withstand the pump radial force and axial force.

The shaft seal of the pump adopts soft packing seal or mechanical seal, which is chosen by the user. By the pump cover and the middle frame constitute a cooling chamber, through the cooling water cooling seal parts, cooling water flow Q = 3 ~ 6m3 / h, pressure P = 0.2 ~ 0.3Mpa. Such as the choice of assembled mechanical seals, it is also necessary to mechanical seals through the flushing lubrication water, flushing lubrication water flow Q = 2 ~ 4m3 / h, pressure P = 0.2 ~ 0.3Mpa.

Bearing selection of mechanical oil lubrication.

Pump steering, from the driving end, the pump is clockwise rotation.

4.Product material

Grey iron, cast steel or stainless steel, etc.

 

5.Product Configuration (with pictures respectively)

Motor: domestic motor: Chongqing, Xi'an, Nanyang, Jiamusi, Shanghai, Shandong

Imported brands: ABB, Siemens, AB

Bearing: domestic Harbin, Wafangdian, Luoyang.

Imported: SKF, NSK, FAG

Machine Seal: Domestic: Riji, Chengdu Yutong, Zigong

      Imported brands: Shanghai Borgman

6.Working condition

RZ-type hot Water Pump is suitable for various industries, conveying temperature of 150 ° C and below the water or other liquids with physical and chemical properties similar to water.

Single Stage Centrifugal Pump,split case centrifugal pump,Centrifugal Pump.