The Watts 11/2 LF009-QT-FS (1-1/2 in. LF009M2-QT-FS) is a lead-free reduced pressure zone (RPZ) backflow preventer assembly designed to protect potable water systems from health hazard cross-connections. Constructed with a heavy-duty lead-free copper silicon alloy body, quarter-turn ball valve shutoffs, top-mounted test cocks.
Inspection & Condition Details:
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some minor superficial surface scuffs and light oxidation are present on the brass body from open-box storage.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Made in USA.
Technical Specs
| Item | RPZ Backflow Preventer Assembly |
| Manufacturer Part Number | 11/2 LF009-QT-FS |
| Valve Series | LF009, 009 |
| For Media | Water |
| Hazard Protection Level | High Health Hazard |
| Pipe Size | 1-1/2 in |
| Connection Type | NPT |
| Media Temp. Range | 33 °F – 180 °F |
| Max. Pressure (CWP) | 175 psi |
| Overall Height | 6.75 in |
| Overall Length | 17.88 in |
| Body Material | Copper Silicon Alloy |
| Seat Material | Polymer |
| Protection Type | Back-Pressure; Back-Siphonage |
| Includes Strainer | No Strainer |
| Includes Freeze Protection | No Freeze Sensor |
| Shut-Off Valve Type | Ball Valve |
| Number of Test Ports | 4 |
| Connection Size - Side 1 | 1-1/2 in |
| Connection Type - Side 1 | NPT |
| Connection Size - Side 2 | 1-1/2 in |
| Connection Type - Side 2 | NPT |
| Check Valve Length | 11-1/8 in |
| Backflow Preventer Type | Reduced Pressure Assembly (RP) |
| Freeze Protection | No |