Founded in 1998, Hongpai Pumps Co., Ltd. is the ground source heat pump manufacturer and designer of pumps, garden machine, compressor and pump accessories. We have become the long-term ground source heat pumps supplier of world-class retailers such as OBI, B&Q, METRO, BAUHAUS, LEROY MERLIN, CANADIAN TIRE, etc. Registered with ISO9001: 2000 quality management certification, we always go on improving its quality control system. Besides, 6S management was strictly applied. A great sum was invested in advanced machinery and testing facilities. With most components home made, quality is better controlled here. GS, CE, UL, ETL, CB, EMC & EMF certificates guarantee received products to be high quality for customers.

Highly efficient and quiet-running scroll compressor for the environ-safe refrigerant R407C evaporator for optimal heat transfer via highly efficient spiral-type heat exchanger with its solder seams sealed for optimized protection against corrosion and freezing for optimization of cooling circuit to ensure high coefficient of performance Insulated flexible hose connection for both heating and well system
Integrated soft starter for low-noise, smooth compressor start-up and limiting starting currents to max. 30A
Vibration isolation of the entire cooling circuit towards the housing in order to minimize vibrations transmitted into the building
Space-optimized construction taking up floor space of 500-600mm only
Brine-to-water heat pumps
Space-saving design with a footprint of 500 x 600 mm
Insulated flexible connecting tubes for connection to the heating and brine circuits
Integrated heat pump manager with 4 x 20-character LCD screen, comfortable 6-button operation, menu-guidance in plain text as well as diagnostic function
Vibration isolation of entire refrigeration circuit
Integrated soft starter for limiting the starting current to 30A
Top performance figures
The economizer installed as standard optimizes the refrigeration circuit and improves the coefficient of performance

Vicot VWS series are designed with high efficiency scroll or semi-hermetic screw compressors to be utilized in commercial and industrial air conditioning, be suitable for indoor installation. The units provide the ideal solution for sound sensitive environments. Compact design makes installation more flexible. The units are incorporated with microprocessor control system allowing to monitor and manage all the functions and to communicate with external management system.
The units are completely assembled in the factory, supplied with full refrigerant change and control equipments, to reduce time and costs. The installation normally requires just hydraulic and electrical connections

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