Xylem-Bell & Gossett 103255LF NBF-22U 1/25 HP Bronze Circulator Pump Lead-Free

The Xylem-Bell & Gossett NBF-22U is an in-line wet rotor circulator pump designed specifically for quiet operation in potable water systems. This maintenance-free pump features a lead-free bronze body that contains less than 0.25% lead content on wetted surfaces, making it ideal for residential and light commercial potable water applications such as circulating hot water from heater tanks to bathrooms and kitchens.

Motor and Performance:

• 1/25 HP, 2940 RPM, 115-volt single-phase motor with high starting torque
• Powerful Red Fox motor provides years of trouble-free start-ups
• Maximum flow rate of 22 GPM
• Maximum working pressure of 150 PSI
• Maximum operating temperature of 230°F

Design Features:

• Unique DuraGlide Bearing System ensures whisper-quiet, maintenance-free operation
• Closed impeller design with heat-resistant, non-metallic construction improves operating efficiency
• Self-cleaning particle shield protects shaft and bearings from system debris
• Union connections for easy installation and service (unions sold separately)
• 100% lead-free bronze body construction
• Permanently lubricated, wet rotor design for reliable performance

Backed by Bell & Gossett's 3-year warranty and over 100 years of pump manufacturing expertise. This circulator is suitable for open water systems in heating and potable water applications.