• If the drain pipes under the floor or on contact with the floor, floor drain or gravity drain, then you don't need to install a discharge/drain pump.
• If the water pipes above and do not contact the floor, floor drain or gravity, then you do need a discharge/drain pump.
• Discharge drain pumps water from spa tub out to pipe against gravity to existing sink or wall drain.
• Saves thousands of money compare to floor drain
• Flow Rate: 500 GPH Silent operation; Military heavy-duty water-sealing technology- extremely reliable
• Pipe connection: Suction : 1" and Discharge 1"; Head: 10 feet; Pressure: 4.3 Psi (It is recommended to install an Air Trap (air release) in front of the Discharge Pump to maximize the sucking).

Skill level: intermediate to professional. ~30minutes to 1 hour.

Compatibility: Fit most pedicure chair.

Specifications:

-DRAIN PUMP AC 110V, 5.5A, 
-DISCHARGE WATER IN & OUT PIPE SIZE: 1"