Solar Pump Station For Split Solar Water Heater

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Solar Pump Station SR21Hfor Split Solar Water Heater System including Controller and Pump 1. Solar pump station with integrated controller Integrated solar controller ( model:SR1568/SR658) Outstanding design Safety assembly with safety valve High-Quality casing for reduce heat loses Flow rate check 1.1 Scope of delivery 1* solar pump station 1* integrated solar controller 1* wall mounting bracket 1* accessory bag 1* manual 1.2 About this manual This solar pump station is a preinstalled and leak-tested group of fitting for transferring heat from the collector to the store. It contains important fittings and safety devices for the operation of the solar thermal system: Ball valves in flow and return in combination with check valves to prevent gravity circulation. Air stopper for manual bleeding of the solar thermal system Flow rate check for displaying the flow rate Manometer for displaying the system pressure Safety valve to prevent inadmissible overpressure Flushing and filling connector for flushing, filling and emptying the solar thermal system. Station dimensions Height ( with insulation): 450mm Width (with insulation): 300mm Depth (with insulation): 158mm Distance center: 1600mm Distance axis/wall: 55mm Pipe connections: 3/4 IT( inner thread) Connection for expansion vessel set: 3/4ET, Outlet safety valve: 1/2 IT Specification of components 1) Non-return valve: opening pressure 200mm H 2 O 2) Collector return connection: 3/4 female thread 3) Safety valve: 6bar 4) Filling valve connection 5) Connection of expansion vessel: 3/4 male thread 6) Manometer: 0-6bar 7) Sensor on tank return pipe: NTC10K, B=3950 8) Circuit pump 9) Drainage valve connection 10) Grundfos flow rotor VFS or fixed flow meter 11) Tank return pipe connection (from tank) : 3/4 male thread 12) Tank flow pipe connection( to tank) : 3/4 female thread (no this component in single pipe pump station SR11H) 13) Integrated solar controller (different models available) 14) Bubble air vent valve (no this component in single pipe pump station SR11H) 15) Temperature sensor of collector flow: NTC10K, B=3950 (no this component in single pipe pump station SR11H) 16) Collector flow connection (to collector):3/4 IT female thread (no this component in single pipe pump station SR11H) Material of pump station: Fitting: brass Seals: PTFE Insulation: EPP, = 0.041W/ (m.K) Technical Data: Max. permitted pressure: 6bar Max. permitted operating temperature: 120 o C Grundfos flow rotor VFS: 0.1-20L/Min Mechanical flow rate: 2-8L/Min

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JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.

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