End Suction Centrifugal Pump

Specification

• Capacity Range ~ 2-1100m3/h
• Head Range ~ 2-150m
• Working Pressure ~ 10Bar standard; option 16 Bar
• Speed - 1450 or 2900 rpm (50Hz); 1750 or 2500 rpm (60Hz)
• Temperature - -10°C to 105°C
• Pump Casing – Cast Iron standard, optional Ductile Iron or Stainless Steel
• Impeller – Bronze standard, option cast Iron or Stainless Steel
• Shaft – Stainless Steel, option Cast Iron
• Seal – Mechanical Seal standard (Carbon-Ceramic/Viton, option Caron-Sic/Viton)

EA pump series comply fully to the European standard BS EN733/DIN24255 for both performance and dimensions. Pump in this series are used for pumping clean water or liquids with characteristics similar to water. They are suitable for plants, mine, city water supplies, air-conditioning coolers fire fighting system and irrigation.

For pump of same model, the performance can be varied by trimming the outer Diameter of the impeller. Only four typies of shaft are required to cover the total range, and this gives many common interchangeable parts for pumps fitted to the same shaft. Just like the shaft, the bearing house has only five sizes for the whole series. The pump has a back pull-out design, and when a suitable spacer coupling is fitted to a direct coupled unit, the casing and motor can remain in position while all other pump parts can be removed for simple and quick maintenance.

Design: Horizontal, Single- Stage, Single-Suction, Volute Casing Centrifugal Pump With dimensions and nominal ratings standard of BS EN733/
DIN24255 Structure: Back pull-out, Axial, End-Suction Flange: DIN2332 PN10RF, option ANSI B16.5 Class150lb Direction of Rotation: Clockwise viewing from the drive side.

• End Suction Centrifugal Pump Brochure