You are here: Home > Automatic Drains > Siphon Drains

Siphon Drains

Siphon Drains
Siphon Drains... self-pierce and clamp onto poly pipe in just 3 seconds. Or, it installs just as fast on PVC after drilling a 3/8 in. hole. Install on the pipe at low points of each sprinkler system zone or section somewhere after the section valve of each zone.

Sort By:

Page of 1

SD 1000 - Siphon Drain 1/2 inch to 1 inch pipe

SD1000 - Blazing Siphon Drain 1/2 inch to 1 inch pipe

These drain valves save money; labor; fittings; clamps and cement that are no longer needed to add freeze protection to all new and existing irrigation systems.

List Price: $5.49
Our Price: $3.07
You Save $2.42!

Qty

Add

To add the above items to your cart, click the "Add" checkboxes then click "Add To Cart" >>>

What We Recommend
We recommend 1 Mainline Drain located on the water supply piping after the backflow device but before it splits up to head to the control or zone valves. We also recommend 1 lateral line drain, and 1 to 2 end of line drains per zone or section of the sprinkler system. You should not exceed more than 3 to 4 drains per zone or sprinkler section.