说明

• Features: OOTDTY fresh and fantastic Material: Nitrile rubber,Features: dependable sealing and ageing resistance. Pressure diaphragm of 45mm/50mm gas water heater. A good helper for maintenance of water heaters, gasoline valves, Mainly used to increase water pressure. When the water film ruptures, it'll leak. When the water quantity is large, the water pressure at the water movie will decrease, and there's virtually no water leakage. When the quantity of water is small, the water stress at the water film will increase, however the leakage payment can be faster. ThePackage Includes: 10 pieces of 45mm/50mm size. Specifications: Material: Plastic Weight: 25g/35g Size: 45mm/50mm Color: Black Package Includes: 1x Pressure Diaphragm Note: 1 allow 1-2cm mistakes due to instruction manual measurement, simply you'll want to do not mind earlier than you order. 2 to the difference between diversified monitors, the image might not reflect the actual colour of the item.

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