Watts Brass Tubular LFN250-3/4 Pressure Regulator 3/4 Fpt

Product Description

The WATTS BRASS TUBULAR LFN250-3/4 is a lead-free, iron body water pressure regulator designed to reduce and maintain stable downstream water pressure in potable water supply systems. It features a 3/4 inch Female Pipe Thread (FPT) connection and accepts incoming supply pressure up to 250 psi. Delivery pressure is field-adjustable from 25 to 75 psi, giving installers precise control over system pressure. The wetted surfaces that contact consumable water contain less than 0.25% lead by weight, meeting lead-free compliance requirements for potable water applications. Licensed plumbers and pipefitters are the typical installers for this type of regulator.

This pressure regulator is suited for residential and light commercial potable water supply applications where incoming line pressure must be reduced to a safe working range. It installs on the main water supply line or at branch points requiring pressure control. The 3/4 inch FPT connection accommodates standard threaded pipe installations. Its adjustable delivery pressure range makes it appropriate for a variety of service conditions including domestic water systems, irrigation supply feeds, and building entry points.

Key Features

• Lead-free construction with wetted surfaces containing less than 0.25% lead by weight, meeting potable water compliance standards
• Field-adjustable delivery pressure from 25 to 75 psi
• Accepts inlet supply water pressure up to 250 psi
• 3/4 inch Female Pipe Thread (FPT) connection for standard threaded pipe systems
• Iron body construction for durability in pressurized water service

Compatibility

Designed as an OEM-style replacement or new-installation pressure regulator for 3/4 inch FPT threaded potable water supply systems in residential and light commercial applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off the main water supply and relieve system pressure before removing any existing regulator or fittings. Apply thread sealant or PTFE tape to all threaded connections before installation. After installation, open the supply slowly and verify delivery pressure with a gauge before returning the system to full service.