Product Name: Diaphragm Booster Pump 200g Screwing Fit 24V DC for Residential RO System Pure Water System 1/4" Fit RO Pump Booster Pressurizing on Home Drinking Water System Model NO.: KT-SPU-200G Certification: CE, ISO, RoHS, CCC, SGS, FDA, UL Pressure Medium: Water Max.Capacity: <50 L/min Trademark: Hikins or customer's Transport Package: Master Carton, 6 PCS Per Carton Specification: 140+/-10psi max Origin: China HS Code: 8509809000 Product Description Product Name: Diaphragm Booster PumpModel: KT-PU-100GWorking voltage: 24V DCApplication The pump is designed for residential RO system with source water pressure being 0.1MPa~0.4MPa to increase the inlet water pressure.FeaturesKeeping high water pressure stably for a long time, and general features of our products like low power, high water flow, low noise, etc. Naming ruleKT-PU-200G Service conditions4.1 Ambient conditions: Temperature: 4ºC~40ºC. Relativehumidity: less than 90%(25ºC)4.2 Limited conditions of inlet water4.2.1 Source water: Municiplal tap water or other municipal central water4.2.2 Inlet water pressure: 0.1MPa~0.4MPa4.2.3 Inlet water temperature: 5ºC~38ºC4.3 Power supplyVoltage: (24±0.5)V DC4.4 Working machanismIntermittent work, reasonably working less than 6 hours per dayType of coolingNatural coolingMain test conditions and acceptance parametersWorking voltage: 24VDC;Inlet water pressure: 20PSI;Normal working pressure: 70PSI;Working water flow under normal working pressure: no less than 108L/H;Working current under normal working pressure: no more than 1.5A;Closed pressure under 20PSI inlet pressure:140±10PSI;Max current(under 140PSI): no more than 2.4A;Temperature of the motor surface after 24 hours continuous working: no more than 60ºC;Noise: no more than 60dB.Appearance and dimension Notice: 1. The figure is for reference only. Actual size will be subject to specific product.2. Inlet and outlet size: 3/8 " pipe thread3. The length of the power line is 40MM;4. Alldimensionsare in millimeters.Performance curveNotes1. The pump head must be downwards or flatwise to avoid water leaking into the rotor. 2. A water filter (no less than 100 mesh) must be equipped to avoiding the particulatematter entering into the pump to effect the performance of the pump.3. The pump is tested stricly before delivery. Please do not disassemble it without our technician.4. The medium can't be grease, chemical liquids. The pump can't work in corrosivegases.5. Wrranty will not apply to the case that damage caused by failing to observe the above items or tearing up the seal artificially.6. The warranty period is 12 months from the release date.Declaration:1. This specification applies to booster pump KT-PU-200G only.2. The users should choose the suitable product according their request.Any inquiry, please contact with for more technical support.