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JACO Manufacturing Company

JACO K-PG-4 Kynar Plastic Gripper Nut 1/4 OD Tube

Part Number: K-PG-4
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JACO K-PG-4 Kynar fittings have high chemical resistance and have the ability to handle highly corrosive fluids. Kynar is a specialized grade of polyvinylidene fluoride (PVDF), which is chemically resistant against strong inorganic and organic acids. They are also NSF listed.

  • Connections: 1/4" OD tube
  • Fitting Material: Kynar
  • For use with plastic tubing
  • Max Pressure: 220 psi
  • Temperature Range: -80° - 275° F
Advantages of JACO fittings over metal compression fittings:
  • Good electrical insulating qualities. This eliminates the electrolytic action that corrodes tubing, caused by a dissimilar metal meeting a fitting.
  • Low density and softness of plastic gives JACO fittings the ability to absorb mechanical and acoustical vibrations.
  • Low resistance to flow due to the smooth internal surface of the fittings.
  • Resistance to scale buildup.

Tube Size 
K-PG-4 1/4" 5/8" 43/64" 7/16-20" 0.250"
California residents Prop 65 Warning
This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov