Product Overview

The DIG 18-025 preset regulator reduces inlet pressure to approximately 25 PSI for compatible drip-irrigation and micro-sprinkler systems. It has a 3/4 in. female pipe-thread inlet and a 3/4 in. male pipe-thread outlet.

Key Features:

• Preset 25 PSI downstream pressure
• 3/4 in. FNPT inlet
• 3/4 in. MNPT outlet
• Compact chemical-resistant ABS body
• EPDM diaphragm and stainless steel spring
• Designed for installation downstream of the system valve

Common Uses:

• Drip-irrigation zones requiring 25 PSI
• Compatible micro-sprinkler systems
• Pipe-thread irrigation assemblies

Technical Specifications:

• Preset Pressure: 25 PSI
• Flow Range: 0.5-12 GPM
• Maximum Recommended Flow: 12 GPM
• Maximum Working Pressure: 120 PSI
• Body: Chemical-resistant ABS plastic
• Diaphragm: EPDM
• Spring: Stainless steel

Dimensions:

• Inlet: 3/4 in. FNPT
• Outlet: 3/4 in. MNPT
• Overall Length: 4.025 in.
• Outside Diameter: 1.845 in.

Installation and Use Notes:

Install downstream of the control valve in the direction of flow. The regulator requires water flow to regulate pressure; verify that system demand remains within its rated flow range.

FAQ:

Can the pressure setting be adjusted?
No. This model is preset to 25 PSI.

What thread connections are included?
It has a 3/4 in. FNPT inlet and a 3/4 in. MNPT outlet.

Why Buy From Big Frog Supply?

Big Frog Supply provides clear product information, helpful support, and convenient online ordering for irrigation pressure-control products.