Senninger Pressure Regulator 25 PSI | 3/4-In Hose Thread – Landscape Grade Low-Flow Drip Irrigation

Overview

Senninger Irrigation Inc. presents a compact, landscape-grade pressure regulator designed for low-flow systems. It steadies outlet pressure as inlet pressure shifts, helping to keep coverage patterns consistent across drip lines, solid sets, and soaker hoses in residential, commercial, and landscape projects.

Key benefits for your irrigation setup

• Maintains a constant outlet pressure of 25 PSI (1.72 bar) across a flow range of 0.5 to 7 GPM (114–1590 L/hr), making it well suited for low-flow installations such as drip lines and soaker hoses.
• 100% water tested for accuracy; built to high-quality standards and trusted worldwide for reliable performance in the field.
• Preserves sprinkler and droplet flow, supports distribution uniformity, and enhances overall system efficiency while helping conserve water and energy.
• Compatible with standard 3/4" outdoor faucets, hose bibs, garden hoses, sprinkler manifolds, and home irrigation setups for straightforward integration.

Durable design you can rely on

• Made in the USA from engineering-grade thermoplastics, delivering a sturdy inline regulator with excellent corrosion resistance thanks to its metal-free exterior.
• Designed for above- or below-ground installation, offering flexible placement options for different landscape layouts.

Usage tips and important notes

This regulator controls dynamic pressure (when water is flowing). When testing with a gauge, avoid attaching it directly to the regulator end, as this can block flow. Instead, place a gauge at the end of the irrigation tubing or use an inline gauge that allows water to flow unblocked through the regulator.

Real-world scenarios and outcomes

In residential gardens, nurseries, and commercial landscapes, this regulator helps maintain steady flow across varied inlet conditions, supporting uniform coverage and longer equipment life. While results depend on system design and local conditions, the device offers a practical option for achieving consistent low-flow performance.