Conbraco 35-503-01 Bronze Fast Fill Feed Water Pressure Regulator 1/2 Inch Union

The Apollo Model FF Fast Fill/Feedwater Pressure Regulator provides the heating boiler with make up water at reduced inlet pressure with a high capacity purge / quick fill capability. This 1/2 inch NPT union pressure regulator features a durable bronze body construction with nitrile seals, designed for reliable performance in residential and commercial boiler applications.

Key Features:

• Adjustable pressure range from 10 to 25 PSIG, factory set at 15 PSIG
• Maximum working pressure of 100 PSI and maximum temperature of 210°F
• High capacity fast fill capability with convenient purge lever
• Integral check valve and stainless steel strainer for protection
• Replaceable cartridge design for easy in-line maintenance
• Manufactured in the USA from proven ASTM grade materials for corrosion resistance and long life

The unit measures 4.31 inches in length and 5.25 inches in height, making it compact enough for tight installations. The 1/2 inch female NPT union connection on both inlet and outlet provides flexible installation options and easy removal for servicing. This Apollo 35 Series pressure regulator is ideal for maintaining consistent water pressure in boiler feed applications while protecting the system from excessive pressure damage.