Plastic plumbing fittings 3/8 Size
Our stock offers a wide selection of high-quality plastic plumbing fitting options, including 90° ells, couplings, female and male adapters, flanges, plugs, and tees. With over 1200 products to choose from, you're sure to find the perfect fit for your project. Shop for 436-131, 437-488, M412-010, or any other product today!
View Details
![Spears 808-003SR 3/8 PVC 90 ELBOW REINFORCED FEMALE THREAD SCH80 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_808-010sr_medium.jpg?v=1711306815)
808-003SR | 3/8 PVC 90 ELBOW REINFORCED FEMALE THREAD SCH80 | (PG:086) Spears
Brand: Spears
SKU: 808-003SR
View Details
![Spears 8170-003 3/8 PVC TANK ADAPTER SOCXSOC NEOPRENE GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8170-010_5f7b6da5-585a-4cc3-b254-05e9c0b1a8d9_medium.jpg?v=1711307040)
8170-003 | 3/8 PVC TANK ADAPTER SOCXSOC NEOPRENE GASKET | (PG:100) Spears
Brand: Spears
SKU: 8170-003
View Details
![Spears 8171-003 3/8 PVC TANK ADAPTER SOCXFPT NEOPRENE GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8171-010_medium.jpg?v=1711307014)
8171-003 | 3/8 PVC TANK ADAPTER SOCXFPT NEOPRENE GASKET | (PG:100) Spears
Brand: Spears
SKU: 8171-003
View Details
![Spears 8171-003SR 3/8 PVC TANK ADAPTER SOCXSRFPT NEOPRENE GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8171-010sr_medium.jpg?v=1711307014)
8171-003SR | 3/8 PVC TANK ADAPTER SOCXSRFPT NEOPRENE GASKET | (PG:100) Spears
Brand: Spears
SKU: 8171-003SR
View Details
![Spears 8171E-003SR 3/8 PVC TANK ADAPTER SOCXSRFPT EPDM GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8171-010sr_a518a41f-dded-48ed-ac22-edcade558c33_medium.jpg?v=1711307155)
8171E-003SR | 3/8 PVC TANK ADAPTER SOCXSRFPT EPDM GASKET | (PG:100) Spears
Brand: Spears
SKU: 8171E-003SR
View Details
![Spears 8171V-003SR 3/8 PVC TANK ADAPTER SOCXSRFPT FKM GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8171-010sr_c84f714c-a384-4146-bcd4-b4a7fb902b70_medium.jpg?v=1711307215)
8171V-003SR | 3/8 PVC TANK ADAPTER SOCXSRFPT FKM GASKET | (PG:100) Spears
Brand: Spears
SKU: 8171V-003SR
View Details
![Spears 8172-003 3/8 PVC TANK ADAPTER FPTXFPT NEOPRENE GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8172-010_1daeeaf2-bcf5-42c9-a863-5f19f132928f_medium.jpg?v=1711307238)
8172-003 | 3/8 PVC TANK ADAPTER FPTXFPT NEOPRENE GASKET | (PG:100) Spears
Brand: Spears
SKU: 8172-003
View Details
![Spears 8172-003SR 3/8 PVC TANK ADAPTER FPTXSRFPT W/NEOPRENE GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8172-010sr_99329636-1ff2-4cf5-af90-3b2d97e68365_medium.jpg?v=1719947721)
8172-003SR | 3/8 PVC TANK ADAPTER FPTXSRFPT W/NEOPRENE GASKET | (PG:100) Spears
Brand: Spears
SKU: 8172-003SR
View Details
![Spears 8172E-003SR 3/8 PVC TANK ADAPTER FPTXSRFPT EPDM GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8172-010sr_8e66c0f3-7e96-4816-9df5-69762aa45e3b_medium.jpg?v=1711307224)
8172E-003SR | 3/8 PVC TANK ADAPTER FPTXSRFPT EPDM GASKET | (PG:100) Spears
Brand: Spears
SKU: 8172E-003SR
View Details
![Spears 8172V-003SR 3/8 PVC TANK ADAPTER FPTXSRFPT FKM GASKET | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/spears_8172-010sr_4ced4414-834d-4459-98f9-b5a5ec58ec73_medium.jpg?v=1711307302)
8172V-003SR | 3/8 PVC TANK ADAPTER FPTXSRFPT FKM GASKET | (PG:100) Spears
Brand: Spears
SKU: 8172V-003SR
Committed to customer satisfaction
as experts in Plastic Plumbing Fittings
Recently Viewed
Popular Products
View all →![Norgas Controls NGR02-BBA Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NGR02-New-300x300_106cce6c-a87f-4ef4-97a8-98060a528db6_large.jpg?v=1712864818)
NGR02-BBA | Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-BBA![Norgas Controls NGR02-CCA Gas Regulator | 1" | 3/8" Orifice | GREEN 6.5-16" WC | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NGR02-New-300x300_6a989f9f-3ab6-4cd5-ad1f-a7b638fc10fb_large.jpg?v=1712864925)
NGR02-CCA | Gas Regulator | 1" | 3/8" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-CCA![BAPI BA/10K-2-H210-D-BBX Duct Humidity (%RH) Sensor with Optional Temperature Sensor | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Duct-Humidity-BBX-2020_06890b71-7721-48d3-86fb-9662ba156e4a_large.png?v=1716466130)
BA/10K-2-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-2-H210-D-BBX![Norgas Controls N5D-1500-S GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/norn5c_9c252413-7464-4e12-a27a-687b431db681_large.jpg?v=1712865117)
N5D-1500-S | GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Norgas Controls
Brand: Norgas Controls
SKU: N5D-1500-S![BAPI ZPS-ACC04-1 Room Pressure Pickup Ports with Temperature Sensor | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Room-with-Temp-Main_11e4a9ef-398f-4b84-9c92-c767c26b0e05_large.png?v=1716466797)
ZPS-ACC04-1 | Room Pressure Pickup Ports with Temperature Sensor | BAPI
Brand: BAPI
SKU: ZPS-ACC04-1![Belimo B214 Characterized Control Valve (CCV) | 1/2" | 2-way | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/2-Way_Valve-product_retina_af3aaa83-c995-4ab8-a361-da147c0b752b_large.jpg?v=1719933270)
B214 | Characterized Control Valve (CCV) | 1/2" | 2-way | Belimo
Brand: Belimo
SKU: B214![Everflow EPRC1501-NL 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/products/LF_Reducing_Coupling_PEX_x_PEX_large.jpg?v=1704898392)
EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Everflow
Brand: Everflow
SKU: EPRC1501-NL