Model 2548
Model 2548




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Model 2548

Description: High-flow Pipeline Regulator

This regulator is ideal for special gas applications requiring stainless steel diaphragms at inlet pressures up to 3000 PSIG and having a variety of inlet/outlet port configurations.

Pressure Control
  • Features:
    • 2-3/4" stainless steel diaphragm
    • One-piece encapsulated seat design with an internal filter and PTFE teflon seat
    • Forged brass body and bonnet
    • Models available to operate on inlet pressure of up to 3000 PSIG
    • Tamper-proof, self reseating internal H.P. safety valve on selected models
    • Converts to either right hand or left hand operation
    • 2-1/2" dual scale brass gauge
    • Conforms to CGA E-4
    • Additional technical data available
    Part NumberModel NumberCapacityStageGaugesGasInletOutletCertifications
    40007032548-50-1/4High Flow/Heavy DutySingle2.5" BrassAir/Inert Gas
    Oil-free
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007062548-125-1/4High Flow/Heavy DutySingle2.5" BrassAir/Inert Gas
    Oil-free
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007092548-200-1/4High Flow/Heavy DutySingle2.5" BrassAir/Inert Gas
    Oil-free
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007012548-15-1/4High Flow/Heavy DutySingle2.5" BrassFuel Gases
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007022548-50-1/4High Flow/Heavy DutySingle2.5" BrassFuel Gases
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007052548-125-1/4High Flow/Heavy DutySingle2.5" BrassFuel Gases
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007082548-200-1/4High Flow/Heavy DutySingle2.5" BrassFuel Gases
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007042548-50-1/4High Flow/Heavy DutySingle2.5" BrassOxygen
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007072548-125-1/4High Flow/Heavy DutySingle2.5" BrassOxygen
    1/4” NPT(F)1/4” NPT(F)CGA E-4
    40007102548-200-1/4High Flow/Heavy DutySingle2.5" BrassOxygen
    1/4” NPT(F)1/4” NPT(F)CGA E-4
  • Part NumberDelivery Pressure RangeDelivery Pressure GaugeHeightWidthLengthWeightPressureCv
    40007050-125 PSIG200 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007060-125 PSIG200 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007070-125 PSIG200 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007010-15 PSIG30 RZ6.17"4.31"4.85"3.8 lbs.9 PSIG per 1000.4 Cv
    40007080-200 PSIG400 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007090-200 PSIG400 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007100-200 PSIG400 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007020-50 PSIG100 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007030-50 PSIG100 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv
    40007040-50 PSIG100 PSIG6.17"4.31"4.85"3.8 lbs.9 PSIG/100 PSIG0.4 Cv

    Diagram of Model 2548
    <em>click to enlarge</em>
    Flow Data for Model 2548
    Flow Data for Model 2548
  • Owner's ManualSafety Guidelines