Innovative Sewage Technology

Sewage Pumping Unit

Water and sewage are issues, which concern decision makers more and more today. On one hand, environmental issues make new and innovative solutions necessary;  public utilities have to deal with individual challenges and cost requirements, which make highly reliable and effective solutions necessary. This applies to the sewage disposal on communal as well as on private properties.

Cougar Pumps are authorised distributors of STRATE – sewage pumping station specialists.

STRATE offers technically approved solutions to sewage transport problems, as well as more in sewage technology – not only in one, but three areas.

Sewage Pumping Stations

STRATE sewage pumping stations- AWALIFT are particularly suitable for removing sewage from private properties, and for communal drainage. This can be done up to a height (pump head) of 120 metres. An AWALIFT may be suitable for several sewage pumping stations equipped with submersible pumps, an economic factor in the utilisation of new drainage systems, as well as in refurbishment projects. The AWALIFT pumping system is a unique STRATE development and offers a closed container solution free of smell. The integrated separation prevents the pumps from clogging- and therefore considerably reduces the running costs. The dry installation allows easy access and maintenance.


Non-Return Valves

STRATE non-return valves are particularly designed for sewage application. The basic AWASTOP type offers 100% free flow passage and a low flow resistance in combination with silent operation and the best protection against clogging possible. RSK non-return- valves over and above this act against pressure surge and water hammer in a most effective way. The sandwich type RSK Sb non-return valves can be operated under a working temperature of more than 200 degrees Celsius; they are applied in blowers and compressors.


STRATE BEV sewage air valves provide your pumps to meet their duty point as calculated and in long terms. STRATE BEVs afford the one-of-a-kind opportunity to reduce pressure surge and to save energy costs. Reliable aeration and air-bleed valves are avaliable in various standard, as well as individual sizes for specific solutions.


STRATE offers the pressure relief valve EVA to ease the start up of blowers and compressors, which makes the application of sophisticated externally controlled fittings obsolete.

Check Valve Check Valve

Give us a call if you have an enquiry about sewage stations, we’d be glad to help.  Call us on +44 (0)1442 860000

Calpeda Booster Sets

Booster pumps and booster sets are used to increase the pressure and flow of water. They are usually required in high rise buildings where the mains water pressure isn’t sufficient enough to service the entire block.

Easymat Variable Speed Booster Sets

The Easymat series features one, two and three pump options with WRAs approved MXH stainless steel horizontal centrifugal pumps or MXV-B stainless steel vertical centrifugal pumps. The sets include the very reliable Global Water Solutions accumulators, all stainless steel pipe work and fittings, stainless steel non-return valves on discharge and nickel plated ball valves on suction and discharge. All sets are complete with a pressure gauge, vessel isolating valve, vessel drain, control box, and pressure gauge. Systems are fully wired and tested and can be supplied packaged with cold water supply tanks to any design and size. Calpeda booster sets are fully EU compliant and all materials and fittings used are WRAs approved. 

IMAT Variable Speed Booster Sets

The IMAT sets come with the same exceptional build features found on the Easymat but the IMAT drives are much more sophisticated offering a range of control options, larger sizes and local and remote programming with PC interface. We build IMAT sets in two and three pump versions using the MXH and MXV pump ranges again both WRAs approved. IMAT sets also come with powder-coated base plates large enough to cover the whole footprint of the pumps and pipework and include suction pipe supports especially important on the larger systems.

Should you have any queries about the Calpeda booster sets, or wish to place an order, please contact our Technical Sales Team.