IPS 83758 3-Inch Pressure Relief Test Plug [並行輸入品]

商品説明

Pressure relief has no moving parts to fail or malfunction. One-piece rubber portion is molded with no seams or bonded parts. Pressure relief exhausts out of the top of the plug instead of into the test area. Internal Pressure relief device releases pressure when plug exceeds maximum pressure levels. Internal pressure relief device releases pressure when plug exceeds maximum pressure levels. Pressure relief exhausts out of the top of the plug instead of into the test area. Pressure relief automatically resets for each inflation. Pressure relief has no moving parts to fail or malfunction. 5 sealing ribs are located in the center portion of the plug for superior sealing.