
Quick overview
- Two inch schedule 40 Standard SCH 40 PVC in the 2 in. size used across most pool equipment plumbing.
- Slip by slip Both ends are socket, so the fitting solvent welds onto 2 in. pipe at each side.
- Ninety degree turn The basic direction change for equipment pad plumbing and returns.
- Lasco fitting A recognized PVC fitting brand rather than an unmarked import.
- Use PVC cement, not spa glue alone Prime and cement per the solvent manufacturer instructions. A dry fit joint will blow apart under pump pressure.
- Plan for the sweep alternative A hard 90 costs more head loss than a sweep 90, so on a suction line worth optimizing, consider the sweep version instead.
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Product details
The Lasco 406-020 is a two inch schedule 40 PVC 90 degree elbow with slip sockets on both ends, the standard direction change fitting for pool and spa equipment plumbing.
Slip by slip
Both ends are sockets that solvent weld onto 2 in. SCH 40 pipe. There are no threads, so this fitting goes between two lengths of pipe rather than onto a threaded port. If you need to land on a pump or a valve with a male thread, you want an adapter, not this elbow.
Fitting it
Cut the pipe square and deburr the end, then prime and cement both the socket and the pipe per the solvent cement instructions, push the joint home and give it a quarter turn to spread the cement. Give it the cure time the cement calls for before the pump goes back on. A joint that was only dry fitted will separate under pressure.
Hard 90 or sweep
A hard 90 turns the water in a shorter distance than a sweep elbow and costs more head loss doing it. On a short run or a tight equipment pad that is a fair trade. On a long suction line, or a system where you are chasing pump efficiency, the sweep version of the same size is worth the extra room it needs.
| Brand | Lasco |
|---|---|
| Manufacturer part number | 406-020 |
| UPC | 025528717988 |
| Fitting type | 90 Degree Elbow |
| Size | 2 in. |
| Material | PVC |
| Schedule | SCH 40 |
| Connection | Slip x Slip |
| Shipping weight | 0.5 lb |
| Ships | Parcel |
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