Elvaro Water Pressure Booster applications:
Download
ELVARO B Range
Download the Brochure
THE LATEST SOLUTION IN SPACE SAVING POTABLE WATER PRESSURE BOOSTING
The Elvaro B water pressure booster is combined tank and variable speed pump set designed to minimise the space used up by the components of a similar installation where the tank is located alongside the pump set.
Variable speed operation of the pumps ensures a longer life of the pipework system due to removal of the water hammer common with fixed speed operated pumps.
Mounting the tank on a steel frame above the pumps not only provides a space saving solution but is also an ideal replacement for an existing installation where larger tank capacity can be obtained in the available space.
Instant Pressure - ‘plug and pump’
A standard factory configuration, meaning the system is ready to provide a constant water pressure as soon as it is put into operation. Full WRAS approval of pump set in progess.
Ease of Operation
The system is operated directly from the pump VSDs (Variable Speed Drives) mounted below the tank. Adjustment can be made to the control features from the VSDs if required.
Intelligent Variable Speed Control
In situations of high or low demand, the pumps automatically cycle on/off or ramp up/down which will save on energy costs and deliver optimum performance levels at all times.
Speedy Delivery
Intelligent Variable Speed Control
Technical Information
A look at the Elvaro in more detail
Product range | 1-3 pumps |
Operation | duty, duty/standby, duty/assist, duty/assist/standby, duty/assist/assist |
Flow range | 2m3/hr to 30m3/hr |
Pressure range | 20 to 60m.hd |
Max system pressure | 10 bar |
Max system temperature | 23oC |
Manifold | Stainless steel AISI 304 |
Pumps | Stainless steel AISI 304 |
Tank | GRP with insulation (WRAS approved) |
GRP Insulated Tank
WRAS approved with 25mm insulation with a sealed lid. Nominal Capacity from 500litres to 2000litres. Standard CAT 4 (Type AF) air gap with CAT 5 (Type AB) available.
Stainless steel manifold c/w pressure vessel, pump and pressure vessel isolating valves and pump NRVs terminating in male threaded connection. 11/4inch BSP on single, 11/2inch on twin, 2inch on triple pump sets.
Pumps
Centrifugal pumps constructed from AISI 304 stainless steel. The flow range is 4.0 to 30m3/hr. The pressure range is 25 to 80m.hd
Controls
Control from variable speed drives configured to control the pump/pumps with an adjustable set point to provide a constant discharge pressure with automatic duty/standby or duty/assist operation. A float switch provides a low level protection. A common volt free alarm system is provided. Power Supply: 230v/1ph/50Hz standard, with 415v/3ph/50Hz option available.
Elvaro Training Page