4'Trench Drain

1 May 2023 — Reduced pressure zone devices are purpose designed backflow prevention valves used in the water industry for high hazard cross connection ...

60" in length 1/2" inside diameter 1/2" NPT threading on each end Used for gaining additional depth in hydro excavation Sold as either the diggin...

How does a mixing valve work? A thermostat in the mixing chamber of a mixing valve senses the outlet temperature. The thermostat automatically positions a seat ...

Trench draindetail

M&P Fire Protection Ltd is a trusted name in fire protection systems and services – Sprinklers, Dry & Wet Risers, Fire Hydrants, Fire Safety.

• ASSE 1016. Indicates compliance to. ICC/ANSI A117.1 - Valve control only. • EPA WaterSense®. DSP-B-132900 Rev. E. Full Body. Spray. 3 3/8". (86 mm). 134900.

Trench drainpipe

Watts Water Technologies 122775 Watts Series 909 Backflow Preventer 1", 6" X 16.5 · Watts 1 1/2" Reduced Pressure Zone Backflow Preventer NO. · Watts Regulator ...

Ergonomic and safety features Unique trigger design for hydro excavation Provides immediate shut off of high pressure water Replaces standard ba...

Trench DrainNDS

The Pressure Relief Valve is designed to regulate and control the maximum pressure for the water systems on jetting and hydro excavation equipment.  Provides safety and protection for the equipment and more importantly the operator. On jetting machines using 3/4" sewer hose the relief valve has a rating of 20-50 GPM and up to 2900 PSI.

1) Pre Sediment Filter reduce particles, dust and mud · 2) Activated Granular Carbon Filter reduce chlorine, organics, odour and turbidity · 3) Activated Carbon ...

Effortlessly Connect Your Vacuum Hoses with the Versatile Vacuum Hose Adapter "Top Hat" End – Perfect for Any Workshop or DIY Setup! The Vacuum Hos...

Trenchdrainage system

A Backflow Prevention Device acts as a non-return valve to prevent mains water contamination from soils or biomatter that may be sitting in your irrigation line ...

Trench drainconcrete

Trench draindesign

Relief valves are offered in pressure ranges: 1,000 through 20,000 psi. Standard materials include 316 stainless steel bodies and seat glands. Standard O-ring ...

2024315 — Cartridge pressure reducing valves are designed for durability and reliability, effectively regulating pressure to certain functions. This will ...

Maximum digging capabilities using compressed air No water required for excavation Dry digging eliminates need for additional fill materials "Sp...

Roots Blowers (PD-Positive Displacement Type) – High-Performance and Reliable Blowers for Continuous Duty Industry-Leading Since 1854: Roots has b...

In the small jetters with 1/2" hose systems and for hydro-excavation water systems, the pressure relief valve is plumbed between the water pump and the boiler, if so equipped.  That specifically rated valve is rated for up to 20 GPM and 4000 PSI.

For jetting machines using 1" or larger sewer hose, the relief valves are shown are rated from 25-100 GPM and will handle up to 4000 PSI based on the specific valves shown below.