IPS 83767 4-Inch Pressure Relief Test Plug (New Damaged Box) -

IPS 83767 4-Inch Pressure Relief Test Plug

Details:

• Pressure relief automatically resets for each inflation
• Pressure relief has no moving parts to fail or malfunction
• One-piece rubber portion is molded with no seams or bonded parts
• Internal Pressure relief device releases pressure when plug exceeds maximum pressure levels
• Home Improvement Rough Plumbing - IPS Corporation Test Plug : 4 Inch Pressure Relief Test Plug.5 sealing ribs are located in the center portion of the plug for positive sealing. Works in place of other "standard" pneumatic plugs