Leakproof Insert Plugs

Ideal for flexible tubing, these fittings have a superior single-barb design that provides a leakproof seal.

  • Black nylon, natural polypropylene or natural Kynar® PVDF
  • Nylon has good tensile strength for general applications
  • PP has good chemical resistance
  • Kynar® PVDF has good chemical & abrasion resistance
  • Kynar® PVDF is UV & ozone resistant
  • Maximum pressure @ 70°F: 150 psi (nylon), 125 psi (PP) & 260 psi (Kynar® PVDF)
  • Temperature range: -50°F to 275°F (nylon), -9°F to 150°F (PP) & -80°F to 226°F (Kynar® PVDF)
  • PP meets FDA standards & Kynar® PVDF meets USP class VI
Item # Description Catalog Pg. Price Add to Cart
1/4" Tube ID Black Nylon Insert Plug
Item 65951
0.77/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
0.77/Each
3/8" Tube ID Black Nylon Insert Plug
Item 65954
0.77/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
0.77/Each
1/2" Tube ID Black Nylon Insert Plug
Item 65960
0.9/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
0.9/Each
1/4" Tube ID Natural Polypropylene Insert Plug
Item 65952
1.1/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
1.1/Each
3/8" Tube ID Natural Polypropylene Insert Plug
Item 65955
1.21/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
1.21/Each
1/2" Tube ID Natural Polypropylene Insert Plug
Item 65961
1.21/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
1.21/Each
1/4" Tube ID Natural Kynar® PVDF Insert Plug
Item 65953
1.39/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
1.39/Each
3/8" Tube ID Natural Kynar® PVDF Insert Plug
Item 65956
1.68/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
1.68/Each
1/2" Tube ID Natural Kynar® PVDF Insert Plug
Item 65962
1.74/Each
Save 5% when you buy 50+
Save 10% when you buy 100+
Save 15% when you buy 300+
P-225
1.74/Each