The Pentair 350734Z is a direct-genuine OEM replacement motor package engineered for the specific power demands of Pentair EQ Series® aquatic systems. Designed to restore functionality to failing commercial pools, this 15 horsepower unit mounts seamlessly into compatible pump housings without requiring structural modifications. It targets the EQKT1500 model specifically, including equipment associated with pump part numbers 340607 and 340611.

This three-phase unit operates reliably across 208-230/460V environments at 60 Hz, offering flexibility for diverse commercial electrical infrastructures. The Totally Enclosed Fan Cooled (TEFC) design isolates internal windings from humid pool air and water intrusion while an external fan maintains optimal operating temperatures. Heavy-duty construction features Class F insulation and permanently lubricated ball bearings intended to withstand extended run times. Stainless steel components, including the shaft extension, resist corrosion in high-humidity zones. The specialized 215JMZ frame ensures proper alignment with the original pump interface.

Technical Specifications

• Motor Horsepower: 15 HP
• Voltage Phase: 208-230/460V / 3-Phase / 60 Hz
• Full Load Amps: 39.0-36.0/18.0 A
• Service Factor: 1.25 (44.0/22.1 SA)
• Frame Type: 215JMZ
• Weight: Approximately 127 lb

Installation requires a licensed electrician experienced with high-voltage three-phase disconnects and safety lockout protocols. Always verify supply voltage and rotation against the manufacturer nameplate before engaging power. This listing contains the motor package only; wet-end components such as the strainer, impeller, diffuser, and seals must be purchased separately to complete a functional pump unit. Retain proof of purchase and documentation for warranty validation.