Oil-sealed vacuum pump GHS 1900 VSD+
The engine of any central vacuum system is the vacuum pump. Variable demand from your process often leads to frequent start-stops. These can in turn lead to mechanical and electrical motor problems such as overheating, fan breakage, oil degradation and vane delamination.
Traditionally, the way to overcome these problems is to use a wide pressure band to limit the number of stop-starts. Unfortunately this is not a cost-effective solution. A much better solution is to use a Variable Speed Drive (VSD). The vacuum pump with a VSD only delivers what is required.
The GHS VSD+ series vacuum pumps are ideal for a range of applications in plastics, glass, bottling, canning, wood, packaging, printing and paper, meat packaging and many more. The GHS 350-900 VSD+ is the ideal solution when a dedicated pump is required in the production area. The GHS 1300-5400 VSD+ can also be set up as a dedicated solution but is normally used in the utility room of central vacuum system applications.
GHS VSD+ is available in Turbo version for fast cycling and dedicated configuration and as well in Humid version with a greater water handling capability. An energy recovery option can also be added on GHS 1300-5400VSD+, allowing you to recover on an average of 75% of the power input.
The GHS VSD+ series have shown a significantly better performance against traditional fixed speed technologies; in average, 50% energy savings.
High energy efficiency; Thanks to the variable speed and the set point control, GHS VSD+ is delivering the desired flow without excess. There is no waste of energy.
High reliability; The hot and cool zones isolate the heat producing high temperature components from electronic components, which warranty the great performances of the pump, avoiding condensation.
Sustainable productivity / environmental friendly; With an innovative and patented design of oil retention that retains oil at <3 mg/m³, even under the greatest load, gives you an optimal exhausted air quality.
Easy, fast installation; GHS VSD+ is a plug-and-play solution, including an Elektronikon controller, cubicle, and canopy.
GHS 1900 VSD+ Specifications:
- Ultimate pressure down to (mbar)0.35
- Flow (m^3 /h )1810
- Power (kW)37
- Inlet connection size (mm)150
- Outlet connection size (mm)100
- Oil quantity (lit)40