Parker's Poly-Tite fittings offer an acetal copolymer sleeve that has superior resilience to resist creeping and stress caused from compression.
Parker's compression fittings are economical and offered in both extrusions and forgings. These compression fittings require no flaring, soldering,
Inch Brass Compression Fittings
Designed for use with thermoplastic tubing Machined in tube support Black acetal copolymer sleeve Brass sleeve available for soft metals tubing
Parker 61PB-6 Compression Fitting for Thermoplastic and Soft Metal Tubing, Poly-Tite, Tube, Brass, Tube Nut/Brass Sleeve, 3/8
imgv2-2-f.scribdassets.com/img/document/97571307/o
Compression Fittings - Metric Brass Compression Fittings - Page 29
Brass, Composite and Thermoplastic Fittings and Valves - PDF Free Download
Specialties, Tubing/Hose Fittings, Tubing/Hose Fittings, Brass Compression Fittings
Compression Fittings - LSR Distribuidor
Parker Hannifin 61PB-4-pk10 Poly-Tite Nut and Sleeve Assembly Fitting, Brass, 1/4 Tube Size, 3/8-24 Straight Thread (Pack of 10): : Industrial & Scientific
61PB-4 - Brass Compression Fittings for Thermoplastic and Soft Metal Tubing - Poly-Tite.
Brass Compression Fittings - Unions - 1/2 Tube OD