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Model 2561
Model 2561


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Model 2561

Description: Economical Two Stage Regulator

Economical Two Stage Regulator for general welding and similar industrial applications.  When constant delivery is required over a wide range of inlet pressures.

Pressure Control
  • Features:
    • Economically priced
    • Large 2-3/4" (70mm) second stage diaphragm for better performance
    • Forged brass body with chrome plated zinc bonnet
    • One-piece encapsulated seat design, with an internal filter - Teflon® seats are inert to virtually all gases and
    Part NumberModel NumberCapacityStageGaugesGasInletOutletCertifications
    33009102561-15C-300Heavy DutyTwo2" SteelAcetylene
    		CGA 300"B" 9/16"-18 LH(M)CGA E-4
    33009092561-15C-510Heavy DutyTwo2" SteelAcetylene
    LPG
    		CGA 510"B" 9/16"-18 LH(M)CGA E-4
    33009112561-50C-510Heavy DutyTwo2" SteelLPG
    		CGA 510"B" 9/16"-18 LH(M)CGA E-4
    33009122561-100C-580Heavy DutyTwo2" SteelNitrogen
    Helium
    Argon
    		CGA 580"B" 9/16"-18 RH(M)CGA E-4
    33009082561-100C-540Heavy DutyTwo2" SteelOxygen
    		CGA 540"B" 9/16"-18 LH(M)CGA E-4
  • Part NumberMax Inlet PressureDelivery Pressure RangeDelivery Pressure GaugeSupply Pressure Gauge
    33009083000 PSIG0-100 PSIG0-150 RZ0-4000 PSIG
    33009123000 PSIG0-100 PSIG0-150 RZ0-4000 PSIG
    3300909500 PSIG0-15 PSIG30 RZ0-400 PSIG
    3300910500 PSIG0-15 PSIG30 RZ0-400 PSIG
    3300911500 PSIG0-50 PSIG60 RZ0-400 PSIG
  • Owner's Manual