Product Details

Single stage single suction bare shaft water pump

Product Description

Single stage single suction bare shaft water pump Brief introduction

QI series pump is single-stage , single-suction centrifugal pump , designed as per the interational standard ISO2858 . It is a replacement of type BA water pump which is applicable to industrial and urban water supply and discharge as well as the agriculture irrigation . It can be used to transport liquid which have physical and chemical properties similar to clean water with a temperature not exceeding 80°C.

Single stage single suction bare shaft water pumpTechnical Data

Type	QI
Capacity (m³/h)	3.5-1200
Head (m)	3.7-128
Speed (r/min)	1450-2900
NPSHr (%)	2.0-7.5
Eff. (%)	86-95
Weight (kg)	33-1720
Dia Inlet (mm)	50-300
Dia Outlet (mm)	32-250

Single stage single suction bare shaft water pump Applications

• Irrigation

• De-watering
• Power/cogeneration
• Desalination
• Mining
• Metal manufacturing
• Petrochemical
• General industrial utility
• Water distribution / supply / treatment

Single stage single suction bare shaft water pump Features

Working Principle	Centrifugal
Main applications	Water, oil, chemical
Driver	Electric motor, Diesel motor
Power Specs	380/415 V 3phase; 50hz/60hz etc.
Max. permissible fluid temperature	80°C /150°C
Type of connection	Flange
Installation position	Horizontal
Casing/Inner parts material	Cast iron, Stainless Steel/Cast iron, Stainless steel, Bronze
Shaft seal type	Mechanical seal