Choices in HVAC pumps
Increased use of high efficiency boilers, zoning in buildings and sophisticated building controls all impact on correct pump selection. Modern boilers respond closely to system water temperatures and flow rates, so where to use fixed speed pumps or variable speed drives can determine the ability of the system to perform.
At Hamworthy we have the knowledge to design the hydraulics and controls for heating systems, and the experience to select the right pump for the every application. Choose the Hamworthy Biral range to solve system problems, to maximise energy efficiency and to guarantee a long, trouble-free pump life.
Biral HVAC pump range applications
- MX/M medium speed pumps - light commercial
- LX/L low two speed pumps - offices, schools, residential
- HX high two speed pumps - factories, retail
- LXD and HXD twin head pumps - for critical services
- WX/W bronze body pumps - domestic hot water services
- Electronic pumps variable speed - responsive close controlled circuits
- Mini energy A pumps with permanent magnet motor - ultra high efficiency modulating systems, single or twin head
Benefits
- High quality precision engineered pumps for long life and silent running
- Class A rated energy saving pumps
- Dual wound motors for multi-voltage usage simplifies electrical installation
- Pump and pipe work can be thermally insulated due to Class H motor winding insulation
- Flat curve characteristics from low speed pumps reduce noise against closed valves
- Single piece can system means there are no seals to fail, eliminating leaks into windings
