Part No. 2M2M-HOS-3ft Quick-test hose, 1/4" NPT brass hose ends, 3 ft (92 cm) long Hoses permit connections to Quick-test adapters, tube fitting quick-connects or NPT quick-connects Features • Low volume reduces the pumping effort or compressed gas usage in pressure calibration • No thread sealant required – connect adapters to without wrenches, thread sealant or thread tape • Bubble tight connections to 6900 psi (brass) or 11,040 psi (stainless steel) with no moving parts • No moving parts reduces maintenance to almost zero • Hose is hard to break and very flexible • Adapt from hose to virtually any device under test with only one connection 2M2M-HOS-3ft • Silver color dramatically reduces the effect that changing temperature has on pressure stability • A strain-relief on each hose end reduces wear and dramatically increases hose life • Made in U.S.A. Specifications Length 3 ft Pressure Range 0 to 6900 psi (0 to 475 bar) Burst Pressure 27000 psi (1,860 bar) End 1 1/4" Male NPT, brass End 2 1/4" Male NPT, brass Temperature range -40 to 140 °F (-40 to 60 °C) Outer Diameter 0.2 in (5.1 mm) Inner Diameter 0.08 in (2.0 mm) Minimum Bend Radius 1 in (25.4 mm) Color Silver Construction Polyamide core tube, High tensile synthetic fiber and polyamide outer cover End materials Brass Fluid Media Water, Petroleum Based Oil, Air, Inert Gas Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480