Schedule 40 & 80 PVC Socket Couplings

PVC fittings are resistant to corrosion and chemical attack from most acids, alkalis, salts, fungi and bacteria.

  • PVC Type I (Cell Class 12454-B) per ASTM D1784
  • Schedule 40 socket fittings manufactured to ASTM D 2466
  • Schedule 80 socket fittings manufactured to ASTM D 2467
  • Non-toxic, odorless & tasteless
  • Not UV resistant
  • Not for use with compressed air or gas
  • Temperature range: 33°F to 140°F
  • NSF 61 certified
  • Made in the USA
Stock Description Catalog Pg. Price
1" Schedule 40 White PVC Socket Coupling
28580
1" Schedule 40 White PVC Socket Coupling
$0.33​/Each
Save 5%12+$0.31/Each
Save 10%24+$0.29/Each
Save 15%72+$0.28/Each
P-344
$0.33​/Each
In Stock
1-1/2" Schedule 40 White PVC Socket Coupling
28582
1-1/2" Schedule 40 White PVC Socket Coupling
$0.50​/Each
Save 5%12+$0.47/Each
Save 10%24+$0.45/Each
Save 15%72+$0.42/Each
P-344
$0.50​/Each
In Stock
1-1/4" Schedule 40 White PVC Socket Coupling
28581
1-1/4" Schedule 40 White PVC Socket Coupling
$0.46​/Each
Save 5%12+$0.43/Each
Save 10%24+$0.41/Each
Save 15%72+$0.39/Each
P-344
$0.46​/Each
In Stock
1/2" Schedule 40 White PVC Socket Coupling
28505
1/2" Schedule 40 White PVC Socket Coupling
$0.14​/Each
Save 5%12+$0.133/Each
Save 10%24+$0.126/Each
Save 15%72+$0.119/Each
P-344
$0.14​/Each
In Stock
2" Schedule 40 White PVC Socket Coupling
28583
2" Schedule 40 White PVC Socket Coupling
$0.75​/Each
Save 5%12+$0.71/Each
Save 10%24+$0.67/Each
Save 15%72+$0.63/Each
P-344
$0.75​/Each
In Stock
2-1/2" Schedule 40 White PVC Socket Coupling
28584
2-1/2" Schedule 40 White PVC Socket Coupling
$1.68​/Each
Save 5%12+$1.59/Each
Save 10%24+$1.51/Each
Save 15%72+$1.42/Each
P-344
$1.68​/Each
In Stock
3" Schedule 40 White PVC Socket Coupling
28585
3" Schedule 40 White PVC Socket Coupling
$2.62​/Each
Save 5%12+$2.48/Each
Save 10%24+$2.35/Each
Save 15%72+$2.22/Each
P-344
$2.62​/Each
In Stock
3/4" Schedule 40 White PVC Socket Coupling
28579
3/4" Schedule 40 White PVC Socket Coupling
$0.19​/Each
Save 5%12+$0.181/Each
Save 10%24+$0.171/Each
Save 15%72+$0.162/Each
P-344
$0.19​/Each
In Stock
4" Schedule 40 White PVC Socket Coupling
28586
4" Schedule 40 White PVC Socket Coupling
$3.78​/Each
Save 5%12+$3.59/Each
Save 10%24+$3.40/Each
Save 15%72+$3.21/Each
P-344
$3.78​/Each
In Stock
6" Schedule 40 White PVC Socket Coupling
28587
6" Schedule 40 White PVC Socket Coupling
$11.99​/Each
Save 5%12+$11.39/Each
Save 10%24+$10.79/Each
Save 15%72+$10.19/Each
P-344
$11.99​/Each
In Stock
1/4" Schedule 80 Gray PVC Socket Coupling
28039
1/4" Schedule 80 Gray PVC Socket Coupling
$2.58​/Each
Save 5%12+$2.45/Each
Save 10%24+$2.32/Each
Save 15%72+$2.19/Each
P-345
$2.58​/Each
On Order
3/8" Schedule 80 Gray PVC Socket Coupling
28150
3/8" Schedule 80 Gray PVC Socket Coupling
$2.58​/Each
Save 5%12+$2.45/Each
Save 10%24+$2.32/Each
Save 15%72+$2.19/Each
P-345
$2.58​/Each
In Stock
1/2" Schedule 80 Gray PVC Socket Coupling
28155
1/2" Schedule 80 Gray PVC Socket Coupling
$1.61​/Each
Save 5%12+$1.53/Each
Save 10%24+$1.44/Each
Save 15%72+$1.36/Each
P-345
$1.61​/Each
In Stock
3/4" Schedule 80 Gray PVC Socket Coupling
28156
3/4" Schedule 80 Gray PVC Socket Coupling
$2.18​/Each
Save 5%12+$2.07/Each
Save 10%24+$1.96/Each
Save 15%72+$1.85/Each
P-345
$2.18​/Each
In Stock
1" Schedule 80 Gray PVC Socket Coupling
28157
1" Schedule 80 Gray PVC Socket Coupling
$2.25​/Each
Save 5%12+$2.13/Each
Save 10%24+$2.02/Each
Save 15%72+$1.91/Each
P-345
$2.25​/Each
In Stock
1-1/4" Schedule 80 Gray PVC Socket Coupling
28159
1-1/4" Schedule 80 Gray PVC Socket Coupling
$3.42​/Each
Save 5%12+$3.24/Each
Save 10%24+$3.07/Each
Save 15%72+$2.90/Each
P-345
$3.42​/Each
In Stock
1-1/2" Schedule 80 Gray PVC Socket Coupling
28167
1-1/2" Schedule 80 Gray PVC Socket Coupling
$3.67​/Each
Save 5%12+$3.48/Each
Save 10%24+$3.30/Each
Save 15%72+$3.12/Each
P-345
$3.67​/Each
In Stock
2" Schedule 80 Gray PVC Socket Coupling
28168
2" Schedule 80 Gray PVC Socket Coupling
$3.96​/Each
Save 5%12+$3.76/Each
Save 10%24+$3.56/Each
Save 15%72+$3.36/Each
P-345
$3.96​/Each
In Stock
2-1/2" Schedule 80 Gray PVC Socket Coupling
28169
2-1/2" Schedule 80 Gray PVC Socket Coupling
$9.73​/Each
Save 5%12+$9.24/Each
Save 10%24+$8.75/Each
Save 15%72+$8.27/Each
P-345
$9.73​/Each
Special Order
3" Schedule 80 Gray PVC Socket Coupling
28171
3" Schedule 80 Gray PVC Socket Coupling
$11.17​/Each
Save 5%12+$10.61/Each
Save 10%24+$10.05/Each
Save 15%72+$9.49/Each
P-345
$11.17​/Each
In Stock
4" Schedule 80 Gray PVC Socket Coupling
28172
4" Schedule 80 Gray PVC Socket Coupling
$13.99​/Each
Save 5%12+$13.29/Each
Save 10%24+$12.59/Each
Save 15%72+$11.89/Each
P-345
$13.99​/Each
In Stock
6" Schedule 80 Gray PVC Socket Coupling
28173
6" Schedule 80 Gray PVC Socket Coupling
$30.09​/Each
Save 5%12+$28.58/Each
Save 10%24+$27.08/Each
Save 15%72+$25.57/Each
P-345
$30.09​/Each
In Stock
6" Schedule 40 Gray PVC Socket Coupling
28359
6" Schedule 40 Gray PVC Socket Coupling
$28.39​/Each
Save 5%12+$26.97/Each
Save 10%24+$25.55/Each
Save 15%72+$24.13/Each
P-344
$28.39​/Each
In Stock
1/2" Schedule 40 Gray PVC Socket Coupling
28514
1/2" Schedule 40 Gray PVC Socket Coupling
$0.34​/Each
Save 5%12+$0.32/Each
Save 10%24+$0.30/Each
Save 15%72+$0.28/Each
P-344
$0.34​/Each
On Order
3/4" Schedule 40 Gray PVC Socket Coupling
28516
3/4" Schedule 40 Gray PVC Socket Coupling
$0.47​/Each
Save 5%12+$0.44/Each
Save 10%24+$0.42/Each
Save 15%72+$0.40/Each
P-344
$0.47​/Each
In Stock
1" Schedule 40 Gray PVC Socket Coupling
28518
1" Schedule 40 Gray PVC Socket Coupling
$0.80​/Each
Save 5%12+$0.76/Each
Save 10%24+$0.72/Each
Save 15%72+$0.68/Each
P-344
$0.80​/Each
In Stock
1-1/4" Schedule 40 Gray PVC Socket Coupling
28519
1-1/4" Schedule 40 Gray PVC Socket Coupling
$1.07​/Each
Save 5%12+$1.01/Each
Save 10%24+$0.96/Each
Save 15%72+$0.91/Each
P-344
$1.07​/Each
In Stock
1-1/2" Schedule 40 Gray PVC Socket Coupling
28520
1-1/2" Schedule 40 Gray PVC Socket Coupling
$1.18​/Each
Save 5%12+$1.12/Each
Save 10%24+$1.06/Each
Save 15%72+$1.00/Each
P-344
$1.18​/Each
In Stock
2" Schedule 40 Gray PVC Socket Coupling
28521
2" Schedule 40 Gray PVC Socket Coupling
$1.84​/Each
Save 5%12+$1.74/Each
Save 10%24+$1.65/Each
Save 15%72+$1.56/Each
P-344
$1.84​/Each
In Stock
2-1/2" Schedule 40 Gray PVC Socket Coupling
28522
2-1/2" Schedule 40 Gray PVC Socket Coupling
$3.96​/Each
Save 5%12+$3.76/Each
Save 10%24+$3.56/Each
Save 15%72+$3.36/Each
P-344
$3.96​/Each
In Stock
3" Schedule 40 Gray PVC Socket Coupling
28523
3" Schedule 40 Gray PVC Socket Coupling
$6.22​/Each
Save 5%12+$5.90/Each
Save 10%24+$5.59/Each
Save 15%72+$5.28/Each
P-344
$6.22​/Each
In Stock
4" Schedule 40 Gray PVC Socket Coupling
28524
4" Schedule 40 Gray PVC Socket Coupling
$8.97​/Each
Save 5%12+$8.52/Each
Save 10%24+$8.07/Each
Save 15%72+$7.62/Each
P-344
$8.97​/Each
In Stock