Crest Process Engineering Ltd. - supplies pumps, pump systems and associated equipment.

Crest Process Engineering.
Pumps for Industry

Lowara Pumps

End suction centrifugal pumps
Vertical Multi-stage centrifugal pumps
Close coupled in-line centrifugal pumps
Submersible drainage & sewerage pumps
Borehole pumps
Variable speed controls
Pressure vessels

Sales of the Lowara product range is carried out by our technically trained staff of engineers who will provide assistance from the initial pump selection to after sales on-line technical support. Crest also provide after sales service support by our trained team of service engineers and an overall service package can be covered by a service contract.

PRESSURE BOOSTER SETS

Crest can offer a wide range of 2, 3 or 4 pump units controlled by a pressure switch or pressure transducer, with constant or variable speed electric pumps timed or coupled to surge tanks of suitable volume.

Applications

Water supply to apartment and office buildings, hotels, shopping centres, factories and greenhouses.
Water supply for agriculture use (irrigation systems)
Water supply to systems requiring steady pressure
Water supply to fire-fighting automatic sprinkler systems.

SSV SERIES

Vertical multi-stage centrifugal pumps

Highly reliable and technology advanced multi-purpose pumps capable of satisfying the needs of a wide variety of applications. Many different designs are available, with models featuring 2 - 4 - 8 - 16 - 30 - 60 m3/hr. Liquid end manufactured in AISI 304 stainless steel for the 2 - 4 - 8 - 16 m3/hr standard version. "N" version available made of AISI 316 stainless steel.

Applications

•Water transfer & circulation in the civil, industrial and agricultural sectors
•Pressure boosting and water supply systems
•Irrigation systems for agriculture and sporting facilities
•Washing systems
•Water treatment and reverse osmosis plants
•Fountains
•Handling of moderately aggressive liquids

DIAPHRAGM PRESSURE VESSELS

Cylindrical tanks with epoxy-coated outer shell. Non-toxic natural rubber interchangeable diaphragm, supplied with certificate, pressure gauge and safety valve.

Capacities

•60 litre
•100 litre
•200 litre
•300 litre
•500 litre
Maximum operating pressure 10 bar
Factory pre-charge 1.5 bar

SFH SERIES

Centrifugal electric pumps in compliance with EN733 - DIN 24255

Cast iron pump body and AISI 316L stainless steel laser technology welded impeller.
Suitable for pumping hot and cold moderately aggressive liquid

Applications

•Water circulation and transfer in civil, industrial and agriculture sectors
•Pressure boosting
•Water supply
•Circulation of hot and cold water in heating and conditioning systems
•Industrial washing.