Standardised Water Pumps
Main applications
Pump for handling clean or aggressive fluids not chemically and mechanically aggressive to the pump materials.
▪ Water supply system
▪ Cooling circuits
▪ Swimming pools
▪ Fire-fighting systems
▪ Irrigation systems
▪ Drainage systems
▪ Heating systems
▪ Air-conditioning systems
▪ Spray irrigation systems
Fluids handled
▪ Seawater
▪ Brackish water
▪ Drinking water
▪ Hot water
▪ Service water
▪ Fire-fighting water
▪ Brine
▪ Cleaning agents
▪ Condensate
▪ Oils
Design details
▪ Volute casing pump
▪ Horizontal installation
▪ Back pull-out design
▪ Single-stage
▪ Dimensions and ratings to EN 733
▪ Complies with the 2009/125/EC Directive
Pump casing
▪ Radially split volute casing
▪ Volute casing with integrally cast pump feet
▪ Replaceable casing wear rings
Impeller type
Closed radial impeller with multiply curved vanes
Product benefits
▪ Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
▪ Low energy costs through compliance with future requirements of Commission Regulation 547/2012 (minimum efficiency index MEI ≥ 0.4)
▪ Operating costs reduced by trimming the impeller diameter to match the specified duty point
▪ Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
▪ Casing sealed reliably – even in varying operating conditions – by confined casing gasket
▪ Large variety of materials for perfectly matching the pump to the fluid handled. Large range of materials for many applications available as a standard
▪ Extended selection chart with additional pump sizes for small flow rates
▪ Easy to dismantle with forcing screws provided at the interface of casing cover and bearing bracket lantern