U53SL Series Ultra High Purity Regulator

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The U53SL Series Stainless Steel Regulator is a threadless, high purity Regulator with non-tied diaphragm design. Our metal-to-metal diaphragm to body seal is designed to minimize leakage and to provide excellent accuracy and longevity.

PERFORMANCE & SPECIFICATIONS

  • Benefits
    • Max Inlet Pressure: 300 psig 
    • Max Outlet Pressure: 30 psig
    • Safety Test Pressure: 1.5 x Max inlet pressure 
    • Temperature Range: -40˚F~165˚F (-40˚C~ 74˚C)
    • Inboard Leakage: 0.5 x 10-9 atm cc/sec He
    • Outboard Leakage: 1 x 10-9 atm cc/sec He
    • Leakage Across Seat: 4 x 10-8 atm cc/sec He
    • Max Cv: 0.054
    • Weight: 3.8 lb