This 1 inch reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure
Comfort comes from the rubber shock absorbers which cushion your wrists and arms as you go for cutting the bigger branches
Matched precipitation rates across radius
and plants when used as directed
WATTS LFN36-M1 Vacuum Relief Valve, 3/4 Inch, MNPT, 200 psi Water, 15 psi Steam, 15 cfm, Brass Bod C-258 This 1 inch reduced pressureWatts LFN36 M1 Vacuum Relief Valve, 3 4 Inch, MNPT, 200 psi Water, 15 psi Steam, 15 cfm, Media: Water, Steam, Brass Body, 302 Stainless Steel Spring, Silicone Disc, Buna N O Ring, 250 deg F, 2 Inch W x 2 Inch H, Includes: Protective Cap SPECIFICATIONS Series : LFN36 M1 Nominal Size : 3 4 Inch End Style : MNPT Pressure Rating : 200 psi Water, 15 psi Steam Flow Rate : 15 cfm Media : Water, Steam Body Material : Brass Spring Material : 302 Stainless