High Flow Double Suction Water Pump

Simple Introduction of the High flow double suction water pump

Exit diameter (mm)80-600

Flange standard configuration: DIN 2501; optional: ANSI B16.5 Class 150lb

Pump Body Standard: cast iron HT200; optional: Ductile Iron Qt400-18

Impeller standard: Brass H 65; optional: cast iron HT200, stainless steel 304/316

Shaft standard: stainless steel 2CR13; optional: stainless steel 304316,45 #

Standard configuration of shaft seal: Carbon-sic/Viton; optional: Packing Seal

Technical Specifications of the high flow double suction water pump

High Flow Double Suction Water Pump technical parameters

Zui large flow: 800L/s, lift: 170m

Up to 3,600 rpm

Rated temperature: 105 Celsius

Z large working pressure: 2.5 MPa

Start-up of single-stage double-suction pump

(energy conversion) : before starting the pump, the pump shell filled with liquid to be delivered; after starting, the impeller driven by the shaft high-speed rotation, the liquid between the blades must also with the rotation. Under the action of centrifugal force, the liquid from the center of the impeller is thrown to the outer edge and energy to leave the outer edge of the impeller into the volute pump shell at high speed.

In the spiral case, the liquid slows down because of the gradual expansion of the channel, and some kinetic energy is converted into static pressure energy, which flows into and out of the channel with higher pressure and is sent to the place where it is needed. When the liquid flows from the center of the impeller to the outer edge, a vacuum is formed in the center of the impeller. Because the pressure above the tank is higher than the pressure at the Pump Inlet, the liquid is pressed into the impeller continuously.

Visible, as long as the impeller constantly rotating, the liquid will continue to be drawn in and out.