NH3

High-pressure regulators for NH3

High-pressure regulators, most commonly defined as single or first stage regulators, are perfect for demanding industrial and commercial tasks. They are perfectly suitable for blue-print machines and other tasks like heat treating that require a high heat output.

Product description

High Pressure regulators are designed to reduce and stabilise the pressure in NH3 and LPG containers to a safe and usable level. On high pressure regulators the output minimum is relatively high and remains around 500 mbar (7.2 psi). Each pressure regulator is precision-built with a multi-million BTU capacity and is therefore well-suited for tough jobs that require powerful and reliable equipment.

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Material

Body: Forged aluminium
Bonnet: Die cast aluminium
Spring: Steel
Seat disc: Resilient rubber
Diaphragms: Integrated fabric and resilient rubber

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Specifications

Gas types: NH3 (Ammonia, Anhydrous ammonia)
Connections: FNPT
Pressure range: 0.21 to 8.6 bar (3 to 125 psi)
Capacity: 4,500 CFH to 8,900 CFH (127 to 253 SCMH)
Sizes and range: 1/2" to 3/4" 
Series: AA1580V series, 64 series and 627 series
Standards: UL-listed

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application. 

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Features

  • High capacity and resistance to freezing due to the large nozzle and straight throughflow
  • Reduced vibration from the dampening O-ring
  • Suitable for both liquid and vapour service
  • Can be fitted with pressure gauge in ¼’’F. NPT port

Did you know?

ProSupply can provide regulators for most applications

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