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The WATTS LFN45BM1 3/4-inch lead-free water pressure reducing valve offers adjustable pressure control from 25 to 75 psi, with a maximum working pressure of 400 psi. Featuring a durable lead-free brass body, removable stainless steel strainer, and thermal expansion bypass, it ensures efficient water management and system protection for commercial, industrial, and residential plumbing applications.
| ASIN | B004JJ5FYE |
| Brand | WATTS |
| Brand Name | WATTS |
| Connector Type | National Pipe Tapered, FNPT |
| Customer Reviews | 4.6 out of 5 stars 145 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Inlet connection size | 0.75 Inches |
| Inlet connection type | National Pipe Tapered |
| Item Dimensions | 6.2 x 14.3 x 18.7 centimeters |
| Item dimensions L x W x H | 6.2 x 14.3 x 18.7 centimeters |
| Manufacturer | Watts |
| Manufacturer Part Number | 0009477 |
| Material | Brass |
| Material Type | Brass |
| Maximum Operating Pressure | 400 Pound per Square Inch |
| Model Number | 3/4LFN45BUM1 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Type | FNPT |
| Size | Medium |
| Specification Met | ASME B16.34, CSA |
| Thread Size | 3/4 inches |
| Thread Type | Female Pipe Thread |
| UPC | 098268332391 |
| Unit Count | 1 Count |
| Valve Type | Pressure Reducing Valve |
G**Y
No Union Collar
Pretty hard to install this PRV without a union collar which is shown in all three pics.
B**Y
Easy insulation
What a great deal. I need one of these since mine went bad and was unable to adjust the water pressure any longer. I could’ve bought the kit, but they were required a little bit more time and effort that I wasn’t willing to do at the time all the parts was there it was an easy job to install
A**N
Perfect
It was perfect !
W**L
Missing O- Rings But right part itself fit perfect
Missing the O-Rings had to use old ones 🤞 but other than that it's a exact fit and delivered early.
K**R
Easy replacement, needs another O-ring
I purchased this pressure regulator because it was identical to the old unit which made it simple to install. The product description was not clear exactly what was included in the package, so I have attached a picture of the parts (first photo). There were two different sized O-rings. One fits the threaded end of the regulator, and the smaller one fits the adapter. It would have been nice if the regulator included a set of two large O-rings for my situation. I didn't need the half union parts because they were already part of the installation (second photo). I had to reuse one of the old O-rings to install the regulator, but so far, no leaks. I gave the product 4 stars for two reasons. First, it should come with two O-rings. Second, the old unit was only 8 years old and had stopped working and allowed the pressure to rise to the city water pressure of 120 PSI when no water was flowing. This exceeds the recommended max of 80 psi for my plumbing. I replaced the regulator myself because I was quoted over $800 by a plumber to replace the pressure regulator (a 10-minute job counting pressure adjustment and $115 in parts). Only basic skills and tools were needed, but I did have to purchase a pressure gauge ($15) in order to verify the old regulator had failed and to set the pressure after installing the new one.
Trustpilot
2 months ago
1 month ago