Hot
- Description
- Technical features
- Optionals
- Dimensions
- Documentation
Description
Closed-circuit pump sets glycol, assembled in galvanised sheet steel bodywork and structure with polyester paint for outdoor installation. Our pump sets are characterised by:
- Easily integrated modular construction.
- Optimised water and glycol assemblies.
- Reduced footprint.
Versions:
- A version.
– GV-AH-1: Primary pump set.
– GV-AH-2: Primary pump set unit with buffer tank. - B version.
– GV-BH-2: Secondary circuit pump set.
- 400V 3N 50Hz power supply. Available in 60Hz. Others voltages by request.
- Glycol circulating pump with stainless steel impeller and optional back-up pump.
- Buffer tank with high density polyurethane foam insulation and vapour barrier (AH-2 and B series).
- Closed membrane expansion tank and safety valve calibrated to 4 bar.
- Mesh filter.
- Glycerine thermometers and pressure gauges.
- Air vent.
- Drain connection.
- Threaded hydraulic connections.
- Electrical control and power panel with magneto-thermal protection and independent differential for each pump, and electronic control unit for the management and rotation of secondary circuit pumps.
- Back-up main pump.
- Variable speed drive on main pump.
- Auxiliary back-up pump.
- Electronic control for heat recovery.
