K48M2A3C1 Century 1.5 HP 2-Speed Spa Pump 115V 13.0/3.7A, Sta-Rite Dura-Jet DJ Side Discharge, 56Z Frame, 3" O.D. Fittings, CAT U27-1520 New Version Replaced Obsolete Original

Sta-Rite Dura-Jet DJ 1.5 HP 2-Speed Spa Pump (56Z Frame, 115V, 3" x 3")

Another version replaced the obsolete K48M2A3C1 hot tub pump. It uses a Sta-Rite Dura-Jet DJ wet end and a 56Z frame motor, the best current matchup for your spa's plumbing setup.

Key Specifications

• Horsepower: 1.5 HP
• Speed: 2-Speed (3485 RPM High / 1750 RPM Low)
• Voltage: 115V
• Amperage: 13.0 Amps (High Speed) / 3.7 Amps (Low Speed)
• Frame Size: 56Z Frame
• Plumbing Connections: 3" O.D. Intake / 3" O.D. Discharge (measured across the openings - edge to edge)
• Wet End: Sta-Rite Dura-Jet DJ

Compatibility & Cross-Reference

• Current Version Replacement For: Obsolete Century model K48M2A3C1 (CAT U27-1520)
• 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 K48M2A3C1 spa pump obsolete?
Yes. The original K48M2A3C1 model is discontinued. This 1.5 HP 2-speed 56Z 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 K48M2A3C1, and CAT. NO. for U27-1520.

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.