Polypropylene Reducing Nipples

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

  • Glass reinforced polypropylene
  • 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" x 3/8" Polypropylene Reducing Nipple
31512
1/2" x 3/8" Polypropylene Reducing Nipple
$1.79​/Each
Save 5%20+$1.70/Each
Save 10%40+$1.61/Each
Save 15%120+$1.52/Each
P-NEW
$1.79​/Each
On Order
3/4" x 1/2" Polypropylene Reducing Nipple
31513
3/4" x 1/2" Polypropylene Reducing Nipple
$1.92​/Each
Save 5%20+$1.82/Each
Save 10%40+$1.72/Each
Save 15%120+$1.63/Each
P-NEW
$1.92​/Each
In Stock
1" x 1/2" Polypropylene Reducing Nipple
31514
1" x 1/2" Polypropylene Reducing Nipple
$2.50​/Each
Save 5%20+$2.37/Each
Save 10%40+$2.25/Each
Save 15%120+$2.12/Each
P-NEW
$2.50​/Each
In Stock
1" x 3/4" Polypropylene Reducing Nipple
31515
1" x 3/4" Polypropylene Reducing Nipple
$2.25​/Each
Save 5%20+$2.13/Each
Save 10%40+$2.02/Each
Save 15%120+$1.91/Each
P-NEW
$2.25​/Each
On Order
1-1/4" x 3/4" Polypropylene Reducing Nipple
31516
1-1/4" x 3/4" Polypropylene Reducing Nipple
$2.60​/Each
Save 5%20+$2.47/Each
Save 10%40+$2.34/Each
Save 15%120+$2.21/Each
P-NEW
$2.60​/Each
In Stock
1-1/4" x 1" Polypropylene Reducing Nipple
31517
1-1/4" x 1" Polypropylene Reducing Nipple
$2.37​/Each
Save 5%20+$2.25/Each
Save 10%40+$2.13/Each
Save 15%120+$2.01/Each
P-NEW
$2.37​/Each
In Stock
1-1/2" x 1" Polypropylene Reducing Nipple
31518
1-1/2" x 1" Polypropylene Reducing Nipple
$2.79​/Each
Save 5%20+$2.65/Each
Save 10%40+$2.51/Each
Save 15%120+$2.37/Each
P-NEW
$2.79​/Each
In Stock
1-1/2" x 1-1/4" Polypropylene Reducing Nipple
31519
1-1/2" x 1-1/4" Polypropylene Reducing Nipple
$2.52​/Each
Save 5%20+$2.39/Each
Save 10%40+$2.26/Each
Save 15%120+$2.14/Each
P-NEW
$2.52​/Each
On Order
2" x 1-1/4" Polypropylene Reducing Nipple
31520
2" x 1-1/4" Polypropylene Reducing Nipple
$3.43​/Each
Save 5%20+$3.25/Each
Save 10%40+$3.08/Each
Save 15%120+$2.91/Each
P-NEW
$3.43​/Each
In Stock
2" x 1-1/2" Polypropylene Reducing Nipple
31521
2" x 1-1/2" Polypropylene Reducing Nipple
$2.79​/Each
Save 5%20+$2.65/Each
Save 10%40+$2.51/Each
Save 15%120+$2.37/Each
P-NEW
$2.79​/Each
In Stock
3" x 2" Polypropylene Reducing Nipple
31522
3" x 2" Polypropylene Reducing Nipple
$9.56​/Each
Save 5%20+$9.08/Each
Save 10%40+$8.60/Each
Save 15%120+$8.12/Each
P-NEW
$9.56​/Each
In Stock