Self-Priming Centrifugal Pump

ปั๊มเซวพรามมิ่ง หรอปั๊มสร้างแรงดูด

ปั๊มเซวพรามมิ่ง หรอปั๊มสร้างแรงดูด Self-Priming Centrifugal Pump

Description

Self-priming sewage pumps of EJ-Series are designed referring to the European standard for performance and dimensions.

The pumps are used for pumping liquids containing abrasive solid particles in industry, civil engineering, marine, waste treatment and many other fields, at a viscosity up to 50 mm2/2 (cSt). Different clean and dirty liquids of neutral or alkali can be transferred through their working, such as liquids mixed with sand, mud or other solids in suspension, low viscosity petroleum products, milk of lime, caustic soda, and waste water resulted from washing, cooling, circulation, smoke scrubbing or emergency duty.

Specification                                               

Features and Advantages

• Performance can be varied by speed-alteration for different purposes.
• Easy cleaning through maintenance cover.

Available Materials

• Casing – Cast Iron
• Impeller – Ductile Iron, Bronze, Stainless Steel 304 or 316
• Shaft – CS1045, Stainless steel 304 or 316
• Shaft Seal – Mechanical Seal

Operating Range

• Q: 4 to 480 m3/h
• H: 4 to 400 m
• Speed: 1450 or 2900 rpm (50 Hz); 1750 or 3500 rpm (60 Hz)
• Temp.: -10C to 80C
• Working Pressure: 6 bar