lasco plumbing supplies
Our LASCO Fittings (AKA Westlake Pipe & Fittings) supply provides a comprehensive selection of plumbing supplies, including 1700+ high-quality products such as 30° Ells, 90° Street Ells, coupling, adapters, and more. Shop our LASCO selection today!
Joint
- 30° Ell
- 45° Ell
- 45° Street Ell
- 90° Ell
- 90° Ell - Reducing
- 90° Street Ell
- Cap
- Coupling
- Coupling - Reducer
- Coupling - Special Reinforced
- Cross
- Cross - Reducing
- Drop Ear 90° Ell - CPVC Fitting with Bracket
- Drop Ear Ell - Stainless Steel Thread
- Female Adapter
- Female Adapter - Reducing
- Female Adapter - Special Reinforced
- Female Adapter - Stainless Steel Thread Transition
- Fipt x Insert
- Flange - Blind
- Flange One Piece
- Flange Van Stone Style with Plastic Ring
- HDPE 90° Street Ell
- IPT Adapter
- Insert
- Insert Adapter (White PVC)
- Insert x Fipt
- Insert x Insert
- Insert x Insert x Fipt
- Insert x Insert x Insert
- Insert x Insert x Insert x Fipt
- Insert x Insert x Mipt
- Insert x Insert x Spiral Barb
- Insert x Mipt
- Insert x Spiral Barb
- Male Adapter
- Male Adapter - Reducing
- Male Adapter - Transition with Stainless Steel Thread
- Manifold Tee
- Mipt x Insert
- PVC Schedule 40 Fittings
- Pipe Flanges
- Plug
- Plug - Counter Sunk
- Reducer Bushing
- Reducer Bushing (T.T.) Flush Style
- Reducer Bushing Flush Style
- Side Outlet Ell
- Snap-On Saddle
- Tee
- Tee - Reducing
- Transition Bushing
- Union (Old Style) - Fipt/EPDM
- Union (Old Style) - Socket/EPDM
- Union (Old Style) - Socket/Fipt/EPDM
- Union - Fipt/Buna
- Union - Socket/Buna
- Union - Socket/EPDM
- Union 2000 - Fipt/EPDM
- Union 2000 - Socket/Fipt/EPDM
- Wye
- Wye - Reducing
O-Ring
- SR Fipt x SR Fipt - Stainless Steel Collar
- FIPT
- FIPT x FIPT
- FIPT x FIPT with Buna O-ring Seal
- Fipt x FIpt with EPDM O-ring Seal
- Fipt x Fipt x Fipt
- Flange - Special Reinforced One Piece Threaded
- IPS O.D. x FIPT
- IPS Spigot x CTS Socket
- Insert x I.P.S Spigot
- Insert x Socket
- MIPT
- MIPT x FIPT
- MIPT x Socket
- Socket
- Socket x FIPT
- Socket x FIPT x Socket
- Socket x Fipt with EPDM O-ring Seal
- Socket x MIPT
- Socket x MIPT x Socket x MIPT
- Socket x SR Fipt - Stainless Steel Collar
- Socket x SS Fipt
- Socket x SS Mipt
- Socket x Socket
- Socket x Socket with Buna-N O-ring Seal
- Socket x Socket with EPDM O-ring Seal
- Socket x Socket x FIPT
- Socket x Socket x Socket
- Socket x Socket x Socket x Socket
- Spigot
- Spigot x Fipt
- Spigot x Socket
- Spigot x Socket x FIPT
Size
- 1
- 2
- 3
- 4
- 5
- 6
- 8
- 1-1/2
- 1-1/2X1
- 1-1/2X1-1/2X1
- 1-1/2X1-1/2X1/2
- 1-1/2X1-1/2X3/4
- 1-1/2X1-1/4
- 1-1/2X1-1/4X1
- 1-1/2X1-1/4X1-1/4
- 1-1/2X1-1/4X1/2
- 1-1/2X1-1/4X3/4
- 1-1/2X1/2
- 1-1/2X1/4
- 1-1/2X1X1
- 1-1/2X2
- 1-1/2X3/4
- 1-1/4
- 1-1/4X1
- 1-1/4X1-1/2
- 1-1/4X1-1/4X1
- 1-1/4X1-1/4X1/2
- 1-1/4X1-1/4X3/4
- 1-1/4X1/2
- 1-1/4X1X1
- 1-1/4X1X1-1/4
- 1-1/4X1X1/2
- 1-1/4X1X3/4
- 1-1/4X3/4
- 1/2
- 1/2X1
- 1/2X1/2X3/4
- 1/2X1/4
- 1/2X1/8
- 1/2X3/4
- 1/2X3/8
- 1/4
- 1X1-1/2
- 1X1-1/4
- 1X1/2
- 1X1/2X1
- 1X1/2X1/2
- 1X1/2X3/4
- 1X1/4
- 1X1X1/2
- 1X1X3/4
- 1X3/4
- 1X3/4X1
- 1X3/4X1/2
- 1X3/4X3/4
- 1X3/8
- 2-1/2
- 2-1/2X1
- 2-1/2X1-1/2
- 2-1/2X1-1/4
- 2-1/2X1/2
- 2-1/2X2
- 2-1/2X3/4
- 2X1
- 2X1-1/2
- 2X1-1/2X1
- 2X1-1/2X1-1/2
- 2X1-1/2X3/4
- 2X1-1/4
- 2X1/2
- 2X1/4
- 2X2-1/2
- 2X2X1
- 2X2X1-1/2
- 2X2X1/2
- 2X2X3/4
- 2X3
- 2X3/4
- 3/4
- 3/4X1
- 3/4X1/2
- 3/4X1/2X1/2
- 3/4X1/2X3/4
- 3/4X1/4
- 3/4X3/4
- 3/4X3/4X1
- 3/4X3/4X1/2
- 3/4X3/8
- 3/8
- 3/8X1/4
- 3X1
- 3X1-1/2
- 3X1-1/4
- 3X1/2
- 3X2
- 3X2-1/2
- 3X3/4
- 3X3X1
- 3X3X1-1/2
- 3X6
- 4X1
- 4X1-1/2
- 4X1-1/4
- 4X1/2
- 4X2
- 4X2-1/2
- 4X3
- 4X3/4
- 4X6
- 4X8
- 5X2
- 5X3
- 5X4
- 5X6
- 6X1
- 6X1-1/2
- 6X1-1/4
- 6X2
- 6X2-1/2
- 6X3
- 6X3/4
- 6X4
- 6X5
- 6X8
- 8X2
- 8X3
- 8X4
- 8X5
- 8X6
Sub O-Ring
Subcategory
- 90° Ell - PVC
- 90° Ell Reducing - PVC
- 90° Side Outlet Ell - PVC
- CPVC Schedule 80 Fittings
- Coupling - PVC
- Coupling Reducer - PVC
- Cross - PVC
- EverTUFF® CPVC CTS Products
- Female Adapter - PVC
- Female Adapter Reducing - PVC
- Male Adapter - PVC
- Male Adapter Reducing - PVC
- PVC Schedule 40 Fittings
- PVC Schedule 80 Fittings
- PVC White Saddles
- Pipe Flanges
- Plug - PVC
- Side Outlet Tee - PVC
- Spiral Barb Coupling - PVC
- Spiral Barb Tee - PVC
- Tank Adapters & Pipe Flanges
- Tee - PVC
- Tee Reducing - PVC
More About Lasco Plumbing Supplies
LASCO (currently known as Westlake Pipe & Fittings brand) is a top manufacturer of various high-quality plumbing supplies. From PVC fittings and pipe couplings to fixtures and CPVC fittings, LASCO fittings are made with top-notch precision and can be a great addition to both residential and industrial projects.
No matter the plumbing job they're used in, LASCO fittings can help create a reliable plumbing system that will last for years to come. Make sure to browse our plumbing parts catalog to find the best pipe fittings for your next project, whether it's for water supply or irrigation!
SHOP FOR WESTLAKE PIPE & FITTINGS TODAY!
Westlake Pipe & Fittings products are acknowledged as reliable and long-lasting both by business owners and residential users. At Midwest Supply store, we provide a wide variety of LASCO pipe couplings & fittings for you to choose from. Browse your stock today, and get in touch with us if you haven't found what you are looking for: we are always ready to help you!
Committed to customer satisfaction
as experts in Lasco Plumbing Supplies
Recently Viewed
Popular Products
View all →
N5B-0750-S | GAS REGULATOR 3/4" NPT 7-11"WC CSA | Norgas Controls
Brand: Norgas Controls
SKU: N5B-0750-S
NGR02-CCA | Gas Regulator | 1" | 3/8" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-CCA
NGR02-BBA | Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-BBA
BA/10K-2-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-2-H210-D-BBX
ZPS-ACC04-1 | Room Pressure Pickup Ports with Temperature Sensor | BAPI
Brand: BAPI
SKU: ZPS-ACC04-1
N5D-1500-S | GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Norgas Controls
Brand: Norgas Controls
SKU: N5D-1500-S
B214 | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
Brand: Belimo
SKU: B214
EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Everflow
Brand: Everflow
SKU: EPRC1501-NL