Ningbo Free Trade Zone ECO International Co., Ltd.  

Product Name: Brass Back Flush Pre-Filter E821 Model NO.: E821 Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: GB Flow Direction: Reversing Sealing Form: Gland Packings Globe Valve Function: Ddcv Double Lobe, Sfcv Rubber Lobe Pressure: Ordinary Pressure Connection Form: Thread Material: Brass Size: 1/2"-1" Trademark: ECO Transport Package: Pallet Specification: CE Origin: Zhejiang Product Description E821 Brassback flushPrefilterSpecifications:Size: G1/2", 3/4",1"Material: brass57-3/CW617NWorking pressure: 0.1-0.6MpaMedia: waterMax working temperature: 45°CFiltration precision: 40 μmWater flow: 6m3/hour