1 HP Pump Motor 56Y Frame - 2-Speed 1-Phase 230 Volts - Full-Rated height_8 Inches It fits both 21 inch

It fits both 21 inch and 30 inch vacuum heads

and Langelier Saturation Index for water balance

This is a Blue-White Series F-2000RTS Digital Paddlewheel Flow Meter for 2-1/2 inch Schedule 80 PVC pipes

Dual threaded ends allow submersion in process vessels or in-line installation with conduit connection

Designed for 1

1 HP Pump Motor 56Y Frame - 2-Speed 1-Phase 230 Volts - Full-Rated height_8 Inches It fits both 21 inchThis is a Regal Beloit Century 1 HP Pump Motor 56Y Frame, 2 Speed 1 Phase 230 Volts, Full Rated. Century motors by Regal have been carefully engineered to meet the rugged demands of the pool and spa industry. They are the innovative leader in pool pump motors.