Calibration Fittings and Hoses

Available with various fitting types to suit a wide range of equipment

Calibration Fittings and Hoses are designed for high pressure, high precision fluid testing applications, featuring quick connect/disconnect, low dead volume, and excellent pressure resistance. QH and HQH Series Quick-Test Hose Assemblies, with stainless steel end connections, offer working pressures of up to 6,900 psig (476 bar) and 10,000 psig (690 bar) respectively, and a minimal inner diameter of 2 mm, making them compatible with water, inert gases, natural gas, and other media. QT and HQT Series Quick-Test Fittings support mainstream connections such as NPT and BSPT, equipped with FKM/NBR seals, check valves, and protective caps, and operate reliably across a wide temperature range of -40°C to 204°C. All products undergo 1.5x pressure and leak testing, are compatible with various equipment installations, and require no wrenches or thread sealants for assembly.

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  • Quick-test Hoses, QH and HQH Series

    QH Series Quick-Test Hoses support working pressures up to 6900 psig (476 bar) and a temperature range of -10°F to 140°F (-23°C to 60°C). These hoses feature an outer diameter of 0.2" (5 mm) and an inner diameter of 0.08" (2 mm). Hose ends are available in 316 SS or 304 SS and are compatible with fluids such as water, petroleum-based oils, air, inert gas, and compressed natural gas. 

     

    HQH Series High Pressure Quick-Test Hose Assemblies support working pressures up to 10,000 psig (690 bar) and temperatures from -40°F to 140°F (-40°C to 60°C). These hoses have an outer diameter of 0.24" (6 mm) and an inner diameter of 0.08" (2 mm). Hose ends are available in 316 SS or 304 SS and are suitable for water, petroleum-based oils, air, and inert gas.

  • Quick-test Adapters and Fittings, QT and HQT Series

    QT Series Quick-Test Adapters and Fittings support working pressures up to 5000 psig (345 bar) without a valve or 3000 psig (207 bar) with a valve. HQT Series High Pressure Quick-Test Fittings support working pressures up to 10,000 psig (690 bar). Hose ends are available in 316 SS or 304 SS. The working temperature depends on the seal type: FKM Seal from -10°F to 400°F (-23°C to 204°C) and NBR Seal from -10°F to 20°F (-23°C to 121°C). Check valves and protective caps are offered for some models. 

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