
Lasco 2" x 2" Spigot x Slip Schedule 40 PVC 90 Degree Street Sweep Elbow, 409020SW
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Quick overview
- Sweep radius A long radius 90 turns the water instead of stopping it dead, which costs less head than a standard elbow.
- Street pattern Spigot on one end and slip on the other, so it plugs straight into another fitting without a stub of pipe between them.
- Two inch schedule 40 Standard 2 inch schedule 40 PVC, the common size on equipment pads and return lines.
- Fewer joints The spigot end removes one glue joint and one short pipe nipple from a tight equipment pad layout.
- Solvent weld Cements with standard PVC primer and cement, no special tooling.
- Genuine Lasco Part number 409020SW from Lasco, a long established PVC fitting maker.
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Product details
The Lasco 409020SW is a 2 inch schedule 40 PVC 90 degree street sweep elbow, spigot on one end and slip socket on the other. It is a standard pool and spa plumbing fitting.
Sweep versus standard
A standard 90 turns the flow at a tight corner and the water pays for it in friction. A sweep elbow uses a long radius so the direction change is gradual. On a pump suction line, a return manifold or an equipment pad with several turns in a row, that difference adds up to real head loss and real energy cost over a season.
The street end
Because one end is a spigot, this elbow plugs straight into the socket of another fitting or a valve. On a crowded pad that saves a short pipe nipple and one glued joint, which is often the difference between a layout that fits and one that does not.
Installing it
Dry fit first and mark your alignment, because a 90 that ends up pointing five degrees off is hard to correct once the cement grabs. Prime both mating surfaces, apply cement, push the joint home with a quarter turn and hold it for a few seconds against push out.
| Brand | Lasco |
|---|---|
| Manufacturer part number | 409020SW |
| UPC | 025528790943 |
| Type | 90 degree street sweep elbow |
| Size | 2" x 2" |
| Connections | Spigot x Slip |
| Material | Schedule 40 PVC |
| Shipping weight | 0.45 lb |
| Ships | Parcel |
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