Senninger Pressure Regulator - 25 PSI, 3/4 Hose Thread, Drip Irrigation Pressure Reducer, Low Flow Valve for Landscaping

Pressure fluctuations are a common experience in any water system, leading to unwanted flow deviations and over or under-watering. In nursery, home, and commercial landscape watering systems, pressures can fluctuate when zones cycle on or off or due to elevation changes in the irrigation system.

A water pressure regulator acts as an automatic valve, limiting higher pressures to a desired constant lower pressure. Maintaining the correct operating pressure is crucial for optimum droplet size and radius of throw. Despite being an essential component of any drip system, pressure regulators are often overlooked in drip irrigation kits.

When installing a drip irrigation system, it's important to pair the pressure regulator with a backflow preventer and keep extra parts on hand for irrigation repair, replacement, or expansion.

The PRLG (Pressure Regulator Landscape Grade) water pressure regulator from Senninger offers the following features:

• 100% water tested for accuracy
• Can be installed above or below ground
• No external metal parts for excellent corrosion resistance
• Maximum flow path resists plugging
• Very low hysteresis and friction loss
• Preset Operating Pressure: 25 PSI (1.72 bar)
• Maximum Inlet Pressure: 105 psi (7.24 bar)
• Flow Range: 0.5 - 7 GPM (114 - 1590 L/hr)
• Inlet Size: ¾" Female hose thread / Outlet Size: ¾" Male hose thread
• Applications: Drip Line, Low Volume, Nursery, Greenhouse, Solid Set, Pivots & Linear Systems
• Model #: PRLG-25 / Product #: PRLG253FH3MH
• Length: 3.1 inches / Width: 1.6 inches

Ideal for installations requiring lower flows, such as solid set, drip line, soaker hose, and other low-pressure agriculture, residential, and commercial irrigation systems, the PRLG maintains a constant outlet pressure of 25 PSI (1.72 bar) within a flow range of 0.5 - 7 GPM (114 - 1590 L/hr).

Senninger pressure regulators are built to rigorous quality standards and are known worldwide for their reliable performance. Proper use of this low-flow water regulator maintains sprinkler or droplet flow, distribution uniformity, and the overall efficiency of an irrigation system. It also helps conserve water and energy while extending the lifespan of sprinkler and drip systems in your garden or nursery. The PRLG works with any standard 3/4" outdoor faucet, hose bib, garden hose, water hose, sprinkler manifold, garden soaker hose, or home irrigation system.

Made in the USA of engineering-grade thermoplastics, this sturdy inline plastic water regulator can be installed above or below ground, with no external metal parts for excellent corrosion resistance.

Important note: When measuring the dynamic water pressure (pressure while water is flowing), do not screw the pressure gauge directly onto the end of the regulator, as this will block the flow of water and measure static pressure instead. To measure dynamic water pressure, attach a gauge at the end of your irrigation tubing line or use an inline gauge that allows water to flow unblocked through the regulator.

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