F48AD32A01 Century 1.0 HP 2-Speed Spa Pump 115V 10.8/2.8A, Waterway Hi-Flo Side Discharge, 48Y Frame, 3" O.D. Fittings, CAT BN37V1 New Version Replaced Obsolete Original

Waterway Hi-Flo 1.0 HP 2-Speed Spa Pump (48Y Frame, 115V, 3" x 3")

Another version replaced the obsolete F48AD32A01 hot tub pump. It uses a Waterway Hi-Flo wet end and a 48Y frame motor, the best current matchup for your spa's plumbing setup.

Key Specifications

• Horsepower: 1.0 HP
• Speed: 2-Speed (3450 RPM High / 1725 RPM Low)
• Voltage: 115V
• Amperage: 10.8 Amps (High Speed) / 2.8 Amps (Low Speed)
• Frame Size: 48Y Frame
• Plumbing Connections: 3" O.D. Intake / 3" O.D. Discharge (measured across the openings - edge to edge)
• Wet End: Waterway Hi-Flo

Compatibility & Cross-Reference

• Current Version Replacement For: Obsolete Century model F48AD32A01 (CAT BN37V1)
• Fitment Note: This pump has 3" O.D. intake and 3" O.D. discharge connections. Always measure your existing fittings before ordering.

Frequently Asked Questions (FAQ)

Is the F48AD32A01 spa pump obsolete?
Yes. The original F48AD32A01 model is discontinued. This 1.0 HP 2-speed 48Y frame pump with 3" O.D. fittings is the current version replacement.

Where is the part number located on my hot tub pump?
It is printed on the specification label on the side of the motor. Look at the line marked MODEL to confirm it matches F48AD32A01, and CAT. NO. for BN37V1.

What are the plumbing connection sizes for this pump?
This pump uses 3" O.D. (outside diameter) fittings for both the intake and the discharge. When measuring your old pump, measure across the openings - edge to edge.

Questions or not sure it fits? Call 858-210-8062 or text photos of your old pump and motor label to 858-215-4460.