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391PSS-4-4 by Parker | Poly-Tite Fittings | Coupler Body | 1/4" Insert Diameter x 1/4" Male Pipe Thread | .562" Hex | 1.271" Length | Straight | Stainless Steel

391PSS-4-4 by Parker | Poly-Tite Fittings | Coupler Body | 1/4" Insert Diameter x 1/4" Male Pipe Thread | .562" Hex | 1.271" Length | Straight | Stainless Steel

Save $27.97 Save $27.97
$231.34
$231.34 - $231.34
$231.34
$203.37
$203.37 - $203.37
$203.37

by Parker Hannifin
Poly-Tite Fittings:Pipe Coupler Body 391PSS
Specifications for Variant SKU: 391PSS-4-4 Parker
Series: 391PSS Series
Shape (Orientation): Straight
Material(s): Stainless Steel
Special Properties: Silicone Free
Product Features:
  • Self aligning captive sleeve
  • Built-in tube support
  • Knurled nuts for hand tightening
  • Plastic and brass sleeves available
  • Chrome plated and stainless steel side latch couplers available
Markets:
  • Dental
  • Packaging
  • Machine Tools
  • Car Wash
  • Printing
Applications:
  • Pneumatic Systems
  • Water Lines
  • Dental Equipment
Specification:
Pressure Range: Up to 150 PSI (10.3 bar)
Temperature Range: 0° to +150° F (-17.7° to +65.5° C)
O-Rings: Buna N on chrome plated couplers Fluorocarbon on Stainless Steel couplers
Compatible Tubing:
  • Polyethylene
  • Nylon
  • Polypropylene
  • Vinyl
Part Number Insert Diameter (D) Pipe Thread L Hex (C) M
391PSS-4-2 1/4" 1/8" 1.271" .500 .900"
391PSS-4-4 1/4" 1/4" 1.271" .562 .710"
391PSS-6-4 3/8" 1/4" 1.400" .625 .840"

Parker Fluid System Connectors Division

Parker Fluid System Connectors Division delivers quality and service from design to delivery. Their engineers leverage advanced technology to create prototypes, refine designs, and improve manufacturing efficiencies, offering tailored solutions. ISO 9001 certified and focused on sustainability, they utilize recyclable materials and a brass chip recycling program to protect the environment and control costs. Flexible assembly, packaging, and shipping systems support diverse needs, including kitting and custom labeling, ensuring high-quality products and outstanding customer support.

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