AEM - Davey ISOspec Centrifugal Pumps

Download Technical Files
ISOspec Brochure [2.2mb]

ISOspec Heavy Duty Industrial Centrifugal Pumps

Davey ISOspec CF and CM series end suction centrifugal pumps have been designed to international standard ISO2858, ensuring sturdy, reliable, high performance. ISOspec Series pumps are designed to be interchangeable with other similar ISO compliant pumps. ISOspec pumps feature complete back pull-out design for ease of maintenance.

There's a choice of models with flows up to 900m³/hr and heads to 160 metres, ISOspec models can handle suitable fluids from -15°C through to 140°C, depending on seal option selected.

Features
Bronze wear rings - Fitted as standard, replaceable front & rear wear rings with optional materials, for a trouble free lifecycle. Bronze impeller - in a closed design, fitted as standard to prevent corrosion in stationary or inactive situations. Cast 304SS or 316SS are available on request. The use of 3D solid model Computer Aided Design (CAD) and Computational Fluid Dynamics (CFD) ensures high efficiencies, reducing overall running costs. Impellers are dynamically balanced preventing premature bearing failure and diameters can be trimmed to suit specified performance. Pump casing - high efficiency Cast Iron volute casings, with flanges rated to PN1.6MPa (16bar), drilled to AS2129, Table E. Material Options: Cast Iron, Bronze, 304SS or 316SS. Casing o-ring - re-usable o-rings in Nitrile for ease of re-assembly (optional materials available).	Back pull-out design - allowing for easy removal of rotating element without disturbing the pipe work, lagging or pump volute casing. This is proven to reduce downtime whilst performing routine maintenance. Adaptor housing - heavy duty, flanged to IEC accepting AS 1359 standard designed motors. Stub shaft - standard in 316SS, attached via a heavy duty muff coupling assembly. Tapered & keyed shaft design allowing ease of removal in maintenance & positive locking whilst in operation. Shaft seal - single high quality John Crane or approved equivalent mechanical seal with carbon vs ceramic fitted as standard with other options such as Silicone vs Silicone or high temp also available. Tappings - convenient suction & discharge pressure gauge tappings plus volute drain, fitted as standard to all ISOspec series pumps. Bearings - heavy duty SKF or approved equivalent, greased for life, reducing maintenance. Protected by a quality manufactured lip seal reducing ingress moisture or foreign matter.
Operating Data
CF Series Bareshaft Pumps Maximum flow: 900m³/hr Maximum total heads: 160m Liquid temperature: -15 to 140°C Operating pressure: 16 Bar With optional high temperature seal. CM Series Motor Pumps Maximum flow: 410m³/hr Maximum total heads: 160m Liquid temperature: -15 to 140°C Operating pressure: 16 Bar With optional high temperature seal.
Applications
Water Supply Commercial irrigation, booster stations, municipal water supply, flood irrigation, general transfer. Industry Cooling tower transfer, refrigeration systems, commercial fountains, condensate recovery, dairy wash down packages. Environmental Dust suppression in mining & quarry applications, fume scrubbers for odour control, water treatment transfer & filtration. Leisure Water circulation in large aquatic centres, backwash filtration in commercial pools, water features & commercial fountains. Building Services Commercial heating, air conditioning systems, pressure boosting, cooling tower & fire service applications. Pumped Liquids Non aggressive & non combustible liquids. Clean low viscous liquids free of fibres or particles.