PFA Nitrogen Gun (1/4 or 3/8 inch) – SG-1 Series | Product Series

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PFA Nitrogen Gun (1/4 or 3/8 inch) – SG-1 Series

PFA Nitrogen Gun (1/4 or 3/8 inch) – SG-1 Series

The SG-1 Series PFA Nitrogen Gun is designed for ultra-high purity semiconductor manufacturing applications. Available with FNPT or Parflare connections. Additional options include a 0.2 or 0.5 micron filter and coiled hose assembly (up to 80 psig).

Technical Specifications

  • Fitting Type: Flare
  • Body Material: PFA, PVDF, Modified PTFE (optional HDFE filter element)
  • Screw Material: PET
  • Spring Material: Stainless Steel
  • Pressure Rating: 0 psig (0 bar) to 80 psig (5.5 bar)
  • Maximum Ambient Temperature: 66 °C, 150 °F
  • Minimum Ambient Temperature: -17 °C, 0 °F
  • Maximum Fluid Temperature: 93 °C, 200 °F
  • Minimum Fluid Temperature: -17 °C, 0 °F
Safety Warning

Full Product Description

The PFA Nitrogen Gun is suitable for use in ultra-high purity (UHP) semiconductor applications. It utilizes a molded PFA body with precision-machined sealing areas. These materials, coupled with PFA interior surfaces and a one-piece machined modified PTFE diaphragm and poppet, afford the SG-1 Series nitrogen gun with high leak integrity and exceptional corrosion resistance for performance in applications where cleanliness is critical.

The SG-1 Series features a wiper seat, which creates a reliable diaphragm to body seal and provides positive through flow shut-off. Its unique design eliminates the need for elastomer seals, while providing excellent flexibility and long life. It is available with 1/4 inch FNPT or 3/8 inch Parflare connections. The connections reduce assembly and installation time, while ensuring minimal particle generation for contamination-free operation.

Additional options include a 0.2 or 0.5 micron filter and a coiled hose assembly.

Markets:
• Semiconductor
• Analytical Laboratory
• Pharmaceutical
• BioPharm
• Aerospace
• Industrial

Features/Benefits:
• PFA interior surfaces and a one-piece machined modified PTFE diaphragm/poppet provide high flexural life and exceptional corrosion resistance
• Unique design eliminates the need for elastomer seals
• Fully functional from 0 to 80 psig
• Standard features are an integral needle valve for flow control and panel nuts for mounting
• Wiper seat creates a reliable diaphragm to body seal and provides positive through flow shut-off
• Ambient temperature range: 0°F to +150° F (-17°C to +66° C)
• Fluid temperature range: 0°F to +200° F (-17°C to +93° C)

Applications:
• Corrosive and/or specialty chemicals, acids, bases, and slurries
• Semiconductor Tools
• CMP/Slurry Systems

Related Documents

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Products Port Connection
SG-1-03 1/4" FNPT
SG-1-04 3/8" Parflare

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