Home / Hose Couplings and Adapters / HPG- Pressure Gauge SKU: HPG Categories: Accessories, Gages, Hose Couplings and Adapters, Miscellaneous Description DescriptionPart NumberDescriptionLISTHPG-100-H300 psi Glycerine Filled (Harrington)$78.00Related products HSAS- Storz Adapter Screens Read more H30E- Storz x Female NPT & NH Elbow Adapter Read more HTPB- 3 Lug Storz Couplings Read more HHR- Hose Rollers – MADE IN USA Read more