Description
This second check repair kit provides all the parts necessary to repair or replace the second check on a 3/4 inch reduced pressure zone assembly backflow preventer
The kit consists of seat
It consists of a brass body construction with NPT threaded male inlet and NPT threaded female (drain) outlet
ZB400B-4NL
The 17-gauge Metal Lath is ideal for three-coat stucco applications
Watts LFF127W-210 4 - Part of the LFF127W Series Woven Fabric This second check repair kitThis 4 inch lead free high capacity water pressure reducing valve is used in commercial and industrial applications to reduce incoming water pressure for protection of plumbing system components and reduce water consumption. It features a triple coated corrosion preventative iron body, flanged inlet and outlet connections, replaceable disc, interchangeable 10 inch diaphragm chamber, # 2 spring, replaceable stainless steel seat, and stainless steel
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























