Pentair EQ Series Commercial Plastic Pool Pump, 7.5 HP, 208-230/460 V, Three Phase, with Strainer | 340033

Pentair 340033 EQ Series Commercial Pump with Strainer | EQK750 | 7.5 HP | 3-Phase | 208–230/460V

The Pentair 340033 is a high-performance EQ Series commercial pool pump with an integrated hair & lint strainer basket. Commonly referenced as the EQK750, this 7.5 HP, 3-phase pump is built for demanding commercial and large residential circulation where high flow, durability, and efficient operation matter.

Key Features

• Commercial-duty, non-corrosive construction: Heavy-duty plastic wet-end components designed for harsh pool environments.
• High-flow performance: Built for large plumbing and higher turnover requirements.
• Integrated strainer: Hair & lint strainer basket helps protect the impeller and reduces downtime.
• Service-friendly lid: See-through lid design for quick basket checks and easier servicing.

Specifications

• Model / Series: Pentair EQ Series (EQK750)
• Part number: 340033
• Horsepower: 7.5 HP
• Phase: 3-phase
• Voltage: 208–230/460V
• Full load amps (typical listing): 20.1–18.3A (208–230V) / 9.1A (460V)
• Strainer: Included (pump with pot/basket)
• Port size (typical for EQK750): 6" suction x 4" discharge (verify by submittal/parts diagram)

Common Applications

• Commercial pools and spas
• Large residential pools with high flow requirements
• High-flow circulation loops and water feature systems (when sized appropriately)
• Equipment rooms where 3-phase power is available

Selection & Compatibility Notes

• Confirm your available power matches 3-phase and the required voltage (208–230V or 460V).
• Verify plumbing port size and installation footprint before ordering to ensure it matches your existing pad and piping.
• For commercial installs, sizing should be based on system head loss, required flow rate, and turnover requirements.

Related Products (Aqua Pool Supply)

• Pentair EQ Strainer Basket & Lid Parts (Search)
• Pentair EQ Seal & Gasket Kits (Search)
• Pentair EQ Impellers (Search)
• Pentair EQ Diffusers (Search)
• Pool Equipment Surge Protection (Search)

Maintenance Tips

• Keep the strainer basket clean—restricted suction increases heat, cavitation, and seal wear.
• Never run the pump dry; loss of prime can overheat seals and damage wet-end components quickly.
• Inspect lid O-ring and sealing surfaces during routine service; lubricate only with pool-safe silicone lubricant.
• Watch filter pressure and system flow—abnormal readings can indicate blockage, air leaks, or valve issues.
• For best reliability, ensure proper bonding/grounding and stable supply voltage, and protect equipment from flooding/sprinkler spray.