[Bare Shaft] Series ULN

Flow Rate: Up to 300 m³/h
Head: Up to 95 meters
Suction Head: Maximum of 5 meters (for cooled water)
Speed: Up to 3,000 rpm
Operating Temperature: Up to 120 °C
Casing Pressure: Up to 16/10 bar
Materials: Typically grey cast iron and bronze
Shaft Seal: Mechanical seal

Pumps of the series ULN are horizontal, self-priming, single-stage volume casing pumps with dimensions and nominal outputs according to EN 733 / DIN 24255 in back pull out construction. The back pull out construction allows the demounting of the complete bearing unit towards the drive side so that it is not necessary to detach the pump casing out of the piping. On applying a coupling with dismounting piece it will be superfluous to detach the motor.

The industrial standard pumps have been developed in response to customer requirements for pumps that meet EN 733/DIN 24255 and ISO 9908. Some designs meet EN 22858/DIN 24256. They are available in a number of different materials and are suitable for a wide range of industrial applications, offering high reliability, high efficiency, low NPSH, resulting in low operating costs.

ABS offers SIHI’s Industrial Standard Pumps in Bare Shaft design, in Compact design and in Inline design.