{"product_id":"1-5-8-central-vacuum-suction-test-cap-seals-valve-for-testing","title":"1-5\/8\" Central Vacuum Suction Test Cap - Seals Valve for Testing","description":"\u003cp\u003eThis 1-5\/8\" central vacuum suction test cap (Part #PF106) is a service tool that inserts directly into a valve mounting bracket to seal off the inlet opening for diagnostic testing. By blocking the port, the cap lets a technician build full suction at a single point and check the system for proper vacuum, leaks, or blockages without an inlet valve installed.\u003c\/p\u003e\u003cp\u003eIt is an indispensable accessory during rough-in and troubleshooting: cap an unfinished inlet to pressure-test the pipe network, or seal a valve location to isolate suction loss elsewhere in the run. The 1-5\/8\" diameter matches the standard mounting bracket opening used across most central vacuum systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals inlet\/valve bracket for suction testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Rough-in pressure tests, leak and clog diagnosis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Standard central vacuum valve mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdd the PF106 test cap (SKU: PF106) to your service kit for fast, accurate suction checks on any central vacuum installation.\u003c\/p\u003e","brand":"Universal","offers":[{"title":"Default Title","offer_id":49014771187962,"sku":"PF106","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3934\/3354\/files\/pf106-00.jpg?v=1781598073","url":"https:\/\/evacuumsandmore.com\/products\/1-5-8-central-vacuum-suction-test-cap-seals-valve-for-testing","provider":"Vacuums and More","version":"1.0","type":"link"}