Grundfos HS Horizontal Pump split case is a single-stage, non self-priming, between bearing, centrifugal volute pump. The axially split design allows easy removal of the top casing and access to the pump components (bearing, wear rings, impeller, and shaft seal) without disturbing the motor or pipework.
The Grundfos HS Horizontal pumps are used for liquid transfer and pressure boosting in these main fields of application commercial systems, industrial systems, water distribution, and irrigation.
- Commercial Systems :
– Air-conditioning and chilled water systems
– Water-condensing systems and cooling towers
– Boiler-feed and condensate systems
– District healing plants and heating systems
– District cooling plants
– Swimming pools and fountains - Industrial systems
– process-cooling and chilled-water systems
– industrial heating systems
– wash-down and cleaning systems - Water distribution and water treatment
– public waterworks
– non-portable water systems - Irrigation and aquaculture
– Field irrigation (flooding)
– sprinkler irrigation
Feature and Benefits of Grundfos HS Horizontal Pump:
- Easy to service : split case design
- Double suction minimizes axial load, which extends he life of the wear rings, shaft seals and bearings
- Double volute reduces radial forces and minimizes noise and vibration
- Independent bearing housing design allows access to the pump components without removing the top half of the casing
- High energy efficiency
- Low life-cycle costs
- Many product variants available
- Robust between-bearing design
- Removable bearing housing for easy maintenance
- Flange dimensions according to EN 1092-2 (DIN 2501)
Applications :
- Air conditioning/ heating systems
- Public water supply
- District cooling/ heating plants
- Cooling systems
- Public waterworks
- Process cooling
- Irrigation
- Other industrial system
Technical Data :
- Flow rate : maximum 2,500 m³/h
- Head : maximum 148 m
- Liquid temperature : -12 to +100℃
- Operating pressure : maximum 16 bar
Option :
- Cast-iron housing
- Stuffing box
- Stainless steel impeller