Name: supply Bristol H25G144DBEE commercial air conditioning compressor 12 hp P piston compressor refrigeration unit

Model: H25G144DBEF

Type: Bristol compressors

Price: 6800

Product description:

Long term supply of imported American Bristow compressor, Bristow H25G144DBE compressor imported compressor supply. Special offer Bristow, Bristow H25G144DBE Bristow.12 HP compressor. Compressor type: H25G144DBE, voltage: 380V, refrigerant: R22, output power: 9.8KW, cooling capacity: 119000BTU/H, weight: 75.9KG, Bristow offers a full closed refrigeration compressor the most complete series for you, with an annual output of about 4000000 units of refrigeration compressor 12500BTU/H-300000BTU/H, ARI conditions and the energy efficiency ratio of up to 11.8EER, sold in more than and 60 countries and regions in the world. The 3HP-25HP model is complete, quality assurance, preferential price, honest business, welcome to negotiate! The best guide to the application of the compressor system cleanliness, in order to avoid the compressor burned before use absolute to dirty all the material from the system exclusion, such as water Parts, metal scraps, cleaning agents and chemicals, etc.. Before the system is assembled, all the components must be removed and filled with nitrogen, and the use of brass tubes for the freezing grade of smooth annealing. The system uses trichloroethylene washed, must use dry air or nitrogen removal of residual trichloroethylene. The welding method, in order to avoid the oxidation of copper caused by the internal copper oxide film, when welding the copper pipe, must be filled in the pipe and low pressure nitrogen using an appropriate amount of help welding flux. And before welding must be all welded to thoroughly clean and remove grease, brass and copper welding using phosphor bronze alloy solder, copper pipe and steel pipe welding using silver copper solder, oxygen acetylene is the most suitable welding tool. The leak test system is completed, must be properly filled with dry air or nitrogen, do pressure action. Using electronic leak detector leakage test is the best way. Use the traditional way to check the leak of course can also. Don't charge the air or R134A into the system. Since the system can rule out the water - vacuum pumping vacuum, effectively, and achieve the vacuum level of 200 micron, must be vacuum from both ends of the system. Use of a light bulb or an infrared heating system. Connection of the brass must be thick and short, the use of suitable capacity of the two section of the rotor vacuum pump can resist the suction effect. Use electronic vacuum gauges to measure the vacuum degree. Please do not use the fully enclosed compressor to draw a vacuum, because it is not suitable for vacuum pumping purposes, but also can not reach the required degree of vacuum. The coolant injection, the use of any refrigeration system of refrigerant quantity and quality will affect the performance and reliability of the absolute purchasing, refrigerant should use the original trusted brand, filled with refrigerant should be used when the weighing filling amount calculation. Please prepare a few groups of hose, brass, valves and other refrigerant filling were different, and do not use barrier plug filling, because it will damage the compressor. Please use the coolant temperature pressure chart to display the maximum performance of the system. The compressor installation and installation of the compressor foot, please use the appropriate torque bolt is screwed into the gasket, the bolt head should be on the sleeve instead of rubber buttonhole. In order to prevent the vibration caused by leakage, the back pipe and the exhaust pipe should be suitable for the ring vibration reduction, the compressor should not be rigid in any way fixed.