Pentair EQ Series Commercial Plastic Pool Pump, 7.5 HP, 208-230/460 V, Three Phase, with Strainer | 340033
Pentair
SKU: 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.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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