Image Polypropylene Cam & Groove Type H Dust Cap Jump to Section Product Options Related Products Product Options Part Number Size Seal Material PPH100 1" EPDM Polypropylene PPH150 1-1/2" EPDM Polypropylene PPH200 2" EPDM Polypropylene PPH300 3" EPDM Polypropylene PPH400 4" EPDM Polypropylene PPH75 3/4" EPDM Polypropylene Related Products Image Cam & Groove Gaskets Image Cam & Groove Safety Clip for Global Couplers Image Polypropylene Cam & Groove Type A 90° Elbow Adapter x Female NPT Image Polypropylene Cam & Groove Type A Adapter x Female NPT Image Polypropylene Cam & Groove Type E Adapter x Hose Shank Image Polypropylene Cam & Groove Type F Adapter x Male NPT