Product Overview

The Pentair 340033 EQK750 EQ Series Commercial Pump is a high-performance 7.5 HP pump engineered for demanding commercial swimming pools, aquatic facilities, and high-flow circulation systems. This configuration features a premium-efficiency three-phase motor operating at 208-230/460V and includes the EQ Series hair and lint strainer.

Built with commercial-grade, non-corrosive plastic components, the EQ Series combines strong hydraulic performance with corrosion resistance, reduced weight, and convenient serviceability.

Key Features

7.5 HP Commercial Performance: Designed for high-flow commercial pool circulation and demanding aquatic applications.

Three-Phase Multi-Voltage Motor: Supports 208-230/460V three-phase electrical systems for flexible commercial installations.

Premium-Efficiency ODP Motor: Features a continuous-duty, Open Drip Proof motor with premium-efficiency construction and Class F insulation.

Hair and Lint Strainer Included: The 340033 includes the EQ Series strainer assembly with a clear Cam and Ramp lid for convenient basket inspection and maintenance.

Corrosion-Resistant Construction: Commercial-grade plastic pump components provide excellent resistance to corrosion and harsh pool equipment environments.

Large Commercial Connections: Features 6-inch suction and 4-inch discharge ANSI flange connections for high-volume plumbing systems.

Benefits

High-performance 7.5 HP commercial circulation

Premium-efficiency three-phase motor

208-230/460V electrical flexibility

Integrated hair and lint strainer

Corrosion-resistant plastic construction

Easy-access strainer and serviceable back-pull-out design

Compatible with appropriate variable-frequency drive applications

Designed for demanding commercial pool operation

Specifications

Warranty & Compatibility

Installation Information

Installation requires a properly configured three-phase electrical supply, correctly sized plumbing, grounding, bonding, and motor protection. Three-phase motor rotation must be verified before normal operation.

Pentair specifies an external thermal overload protector for EQ Series motors. Installation and electrical work should be performed by qualified commercial pool and electrical professionals.

Confirm Before Ordering

Confirm the exact electrical and hydraulic requirements before purchase.

This model is specifically:

• Pentair 340033
• EQK750
• 7.5 HP
• Three phase
• 208-230/460V
• Includes hair and lint strainer
• 6-inch suction / 4-inch discharge

Do not confuse this model with 340022, which is the corresponding EQK750 configuration supplied without the strainer.

Warranty Information

This pump carries a 1-year general warranty. Warranty eligibility and coverage may depend on proper installation, application, purchase channel, and current Pentair warranty requirements.

Customer-Facing Q&A

Q: Does the Pentair 340033 include a strainer?
A: Yes. This configuration includes the EQ Series hair and lint strainer.

Q: Is this pump single phase?
A: No. The 340033 is a three-phase commercial pump.

Q: What voltage does it support?
A: It is designed for 208-230/460V three-phase electrical service.

Q: What size plumbing connections does it use?
A: The pump uses a 6-inch suction and 4-inch discharge flange configuration.

Q: Can this pump be used with a VFD?
A: Pentair identifies three-phase EQ Series pumps as compatible with appropriate Acu Drive XS variable-frequency drive systems.