说明

• Features: Reliable sealed and anti-aging Good helper for your repairment of water heater, gasoline valve and and many others Made of superb materials, thus it may be used for decades It&;s a good choice to switch your old one Pressure Diaphragm ONLY,other equipment demo in the photo isn't integrated Specifications: Material: Silicone Color: Black Diameter: app/2 Quantity: 5 pcs Note: 1 The real color of the thing may be barely different from the pictures shown on web content caused by many fac

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