説明

• Features: OOTDTY brand new and beautiful Material: Nitrile rubber,Features: reliable sealing and growing old resistance. Pressure diaphragm of 45mm/50mm gas water heater. A nice helper for maintenance of water heaters, gas valves, Mainly used to increase water pressure. When the water movie ruptures, it's going to leak. When the water quantity is large, the water stress at the water movie will decrease, and there is nearly no water leakage. When the amount of water is small, the water pressure on the water film will increase, however the leakage price would be faster. ThePackage Includes: 10 goods 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 errors because of instruction manual measurement, simply be sure to do not mind earlier than you order. 2 to the variation between various monitors, the image won't reflect the actual shade of the item.

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