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 HMLA- MultiLug Adapters Read more HSTS- Storz Adapters- Storz x Storz: Straight Adapter Read more HBC- Storz Blind Caps Read more H35- Female Swivel RL x Female Swivel RL Threaded Adapters (Double Female)- MADE IN USA Read more