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
$1.83​/Each
Save 5%20+$1.73/Each
Save 10%40+$1.64/Each
Save 15%120+$1.55/Each
P-NEW
$1.83​/Each
In Stock
3/4" x 1/2" Polypropylene Reducing Nipple
31513
3/4" x 1/2" Polypropylene Reducing Nipple
$1.96​/Each
Save 5%20+$1.86/Each
Save 10%40+$1.76/Each
Save 15%120+$1.66/Each
P-NEW
$1.96​/Each
In Stock
1" x 1/2" Polypropylene Reducing Nipple
31514
1" x 1/2" Polypropylene Reducing Nipple
$2.54​/Each
Save 5%20+$2.41/Each
Save 10%40+$2.28/Each
Save 15%120+$2.15/Each
P-NEW
$2.54​/Each
In Stock
1" x 3/4" Polypropylene Reducing Nipple
31515
1" x 3/4" Polypropylene Reducing Nipple
$2.31​/Each
Save 5%20+$2.19/Each
Save 10%40+$2.07/Each
Save 15%120+$1.96/Each
P-NEW
$2.31​/Each
In Stock
1-1/4" x 3/4" Polypropylene Reducing Nipple
31516
1-1/4" x 3/4" Polypropylene Reducing Nipple
$2.66​/Each
Save 5%20+$2.52/Each
Save 10%40+$2.39/Each
Save 15%120+$2.26/Each
P-NEW
$2.66​/Each
In Stock
1-1/4" x 1" Polypropylene Reducing Nipple
31517
1-1/4" x 1" Polypropylene Reducing Nipple
$2.41​/Each
Save 5%20+$2.29/Each
Save 10%40+$2.16/Each
Save 15%120+$2.04/Each
P-NEW
$2.41​/Each
In Stock
1-1/2" x 1" Polypropylene Reducing Nipple
31518
1-1/2" x 1" Polypropylene Reducing Nipple
$2.85​/Each
Save 5%20+$2.70/Each
Save 10%40+$2.56/Each
Save 15%120+$2.42/Each
P-NEW
$2.85​/Each
In Stock
1-1/2" x 1-1/4" Polypropylene Reducing Nipple
31519
1-1/2" x 1-1/4" Polypropylene Reducing Nipple
$2.58​/Each
Save 5%20+$2.45/Each
Save 10%40+$2.32/Each
Save 15%120+$2.19/Each
P-NEW
$2.58​/Each
In Stock
2" x 1-1/4" Polypropylene Reducing Nipple
31520
2" x 1-1/4" Polypropylene Reducing Nipple
$3.49​/Each
Save 5%20+$3.31/Each
Save 10%40+$3.14/Each
Save 15%120+$2.96/Each
P-NEW
$3.49​/Each
In Stock
2" x 1-1/2" Polypropylene Reducing Nipple
31521
2" x 1-1/2" Polypropylene Reducing Nipple
$2.83​/Each
Save 5%20+$2.68/Each
Save 10%40+$2.54/Each
Save 15%120+$2.40/Each
P-NEW
$2.83​/Each
In Stock
3" x 2" Polypropylene Reducing Nipple
31522
3" x 2" Polypropylene Reducing Nipple
$9.75​/Each
Save 5%20+$9.26/Each
Save 10%40+$8.77/Each
Save 15%120+$8.28/Each
P-NEW
$9.75​/Each
In Stock

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