HPP122NASTKRNS Fairchild Products Pneumatic High Pressure Regulator

$701.55 / Each
  • Product Type: High Pressure Regulator
  • Adjustment Type: Knob
  • Body Material: Passivated 316L Stainless Steel Alloy
  • End Connection: NPTF Threaded x NPTF Threaded
  • Filter Rating: 20 µm
  • Inlet Pressure: 3500 PSIG at 175 Deg F
  • Outlet Pressure: 0 to 1000 PSI
  • Port Size: 1/4 in x 1/4 in
  • Seal Material: Viton A
  • Size: 2-1/4 in. Diam. x 5-3/8 in. H
  • Spring Material: 316 Stainless Steel Music Wire
  • Temperature Rating: -40 to 500 Deg F (Ambient)
  • Refine Search: Pneumatic

HPP122NASTKRNS Fairchild Pneumatic Precision High Pressure Regulator, 1/4" NPTF Port, 0 to 1000 PSI, Passivated 316L Stainless Steel Alloy, Knob Adjustment, 2-Port, Piston Style, Relieving, Pneumatic Precision High Pressure Regulator with CTFE Seat and Straight Exhaust Vent.

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Product Description

Pneumatic Precision High Pressure Regulator; Type 2-Port, Piston Style, Relieving; Adjustment Type Knob; Port Size 1/4 Inch x 1/4 Inch; End Connection NPTF Threaded x NPTF Threaded; Size 2-1/4 Inch Diameter x 5-3/8 Inch Height; Filter Rating 20 Micron; Body Material Passivated 316L Stainless Steel Alloy; Seal Material Viton A; Spring Material 316 Stainless Steel Music Wire; Inlet Pressure 3500 PSIG at 175 Deg F; Outlet Pressure 0 to 1000 PSI; Temperature Rating -40 to 500 Deg F (Ambient); Flow Coefficient 0.06 (Supply Valve), 0.02 (Exhaust Valve); Supply Pressure Effect 2 PSIG; Includes 316L Stainless Steel Valve, CTFE Seat, Straight Exhaust Vent; Applicable Standard UL, ISO 9001


The Fairchild HPP Series Pressure Regulator is a Precision Engineered, Diaphragm Sensing, Pressure Reducing Regulator Designed to Regulate Pressure of Speciality Gases and Liquids; This Single Stage, Low to Medium Flow Capacity Pressure Regulator will Fullfil Pressure Control Requirements in Analytical, Medical and Laboratory Instrumentation; The 316 Stainless Steel Construction and Engineered Polymer Seals Permit the Use of Both Corrossive and Non-Corrosive Media; Offers a Variety of Choices for Compatibility and Temperature Ranges; Allows for More Through Put of Gas

Series/Model Info

The Rotork Fairchild HPP is a High Pressure Regulator designed for applications that have high supply pressures and require a much lower output pressure. The HPP pressure regulator is constructed of rugged 316L Stainless Steel for corrosion resistance and durability. The HPP is available in a 2 or 4 port configuration. The Fairchild HPP pressure regulator will handle a 6000 psi, 414 BAR, maximum supply pressure and offers four (3) output pressure ranges from 0-1000 psi, 0-68.9 BAR, 0-6,890 kPa, up to 0-3000 psi, 0-206.8 BAR, 0-20,680 kPa. The HPP high pressure regulator also offers a supply valve Cv of 0.06. The Rotork Fairchild HPD incorporates a new patented valve and valve seat to prevent leakage, which commonly occurs with high supply pressures.

Dimension Drawing

fairchild regulator model hpp dimensions