Polypropylene Pipe Couplings

These pipe fittings are used in a wide variety of farming and manufacturing liquid applications.

  • Glass-reinforced polypropylene
  • Heavy duty (Schedule 80)
  • Lightweight with excellent strength
  • NPT threads
  • Excellent chemical resistance
  • Pressure rating: 300 psi @ 70°F
  • Maximum temperature: 150°F
  • Made in the USA
Stock Description Catalog Pg. Price
1/2" Polypropylene Pipe Coupling
30725
$3.68​/Each
Save 5%20+$3.49/Each
Save 10%40+$3.31/Each
Save 15%120+$3.12/Each
P-421
$3.68​/Each
3/4" Polypropylene Pipe Coupling
30726
$3.65​/Each
Save 5%20+$3.46/Each
Save 10%40+$3.28/Each
Save 15%120+$3.10/Each
P-421
$3.65​/Each
1" Polypropylene Pipe Coupling
30727
$3.46​/Each
Save 5%20+$3.28/Each
Save 10%40+$3.11/Each
Save 15%120+$2.94/Each
P-421
$3.46​/Each
1-1/4" Polypropylene Pipe Coupling
30728
$5.65​/Each
Save 5%20+$5.36/Each
Save 10%40+$5.08/Each
Save 15%120+$4.80/Each
P-421
$5.65​/Each
1-1/2" Polypropylene Pipe Coupling
30729
$7.83​/Each
Save 5%20+$7.43/Each
Save 10%40+$7.04/Each
Save 15%120+$6.65/Each
P-421
$7.83​/Each
2" Polypropylene Pipe Coupling
30730
$8.94​/Each
Save 5%20+$8.49/Each
Save 10%40+$8.04/Each
Save 15%120+$7.59/Each
P-421
$8.94​/Each

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