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1250 Series Dual-Stage Medium-Purity Regulator - Brass

USD $423.07

1250 Series Dual-Stage Medium-Purity Regulator - Brass

USD $423.07
Part Number:    1250 Series
   Availability:   Ships within 24 hours from Montgomeryville, PA


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Product Description

MATHESON made in the USA

 

 

High purity regulators constructed for use with non-corrosive gases.

Applications

• Supply of carrier gas/detector support gas for gas chromatography applications.
• Calibration of pressure gauges, rotameters, and mass flow controllers.
• Applications where a constant delivery pressure is required.
• Applications with high duty cycle/demanding operating conditions. 

Looking for something a little bit different? Different inlet or outlet fitting or remove the outlet valve? Check out our Modified 1250 Pressure Regulator.

Design Features

• Forged brass body
• Stainless steel diaphragms (1st and 2nd stages)
• 2” inlet and delivery pressure gauges
• Equipped with outlet diaphragm valve
• 1/4” NPTF outlet connection
• One-piece encapsulated seat with (10µ) internal filter to protect against contamination

neworderinginfo-1250.jpg

Materials of Construction

• Gauges: Chrome plated brass
• Body: Forged brass
• Bonnet: Chrome plated zinc die cast (1st and 2nd stages)
• Diaphragm:
          First Stage – stainless steel
          Second Stage – stainless steel
• Seats:
          First Stage – PTFE
          Second Stage – PTFE
• Seals: PTFE 

Specifications

• Maximum Inlet Pressure: 3000 psig (20,700 kPa)
• Flow Capacity (Cv): 0.15
• Operating Temperature: -20°F to 140°F (-29°C to 60°C)
• Valve Outlet Connection: 1/4” NPTF
• Porting (Regulator Body): 1/4” NPTF
• Porting Configuration: 2 High, 2 Low, 1 Interstage

Flow Curves

Flow Curves, 1250 Series

3D Model

1250

Warranty Information

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