Chad 870 regulator 0 15 lpm Blue Transfer Benches Accurate repeatable and durable * Autoclavable Up to 325 Accurate repeatable and durable * Custom twisted spring can easily withstand accidental dropping without affecting accuracy * 4 centimeters of infinite handle adjustment for the most comfortable fit * Testing range on dual scale is 0 to 220 pounds * Unit comes complete with carrying case and norms (age 5 to adult) * 4 H x 2 W x 22 L * Firm foam covered in fire retardant triple laminated vinyl fabrics that is stong antibacterial and mildew resistant * Brass components in high pressure areas and relief valve zones * 20 micron sintered bronze inlet filter * FDA recommended viton and brass seal washers * All flows tested to accuracy within + 15% tolerances * Meets ASTM G175 03 promoted ignition tests * Ergonomic t handle for easy tightening * Inlet pressure: 200 3000 PSI * Outlet pressure: 50PSI * 100% quality QC tested in the USA * Two year warranty