Waterway Hi-Flo II 2 Speed Hi-Flo II Above Ground Pool Pump with 3' NEMA Cord 1 THP SD-10-2-N
Waterway
SKU: SD-10-2-N
Waterway SD-10-2-N Hi-Flo II 2-Speed Above Ground Pool Pump with 3' NEMA Cord, 1 THP
The Waterway SD-10-2-N Hi-Flo II is a 2-speed, side-discharge above-ground pool pump designed for above-ground pool circulation and filtration systems. This pump includes a 3' NEMA cord and is commonly used as a replacement pump for compatible above-ground pool equipment setups.
The Hi-Flo II pump is built for strong water movement in above-ground pool applications, with 2-speed operation that allows the system to run on high speed for stronger circulation or low speed for quieter, reduced-flow operation where appropriate.
Product Features
- Genuine Waterway Hi-Flo II above-ground pool pump
- Manufacturer part number: SD-10-2-N
- 2-speed pump design
- 1 THP where specified
- Side-discharge plumbing configuration
- Includes 3' NEMA cord
- Designed for above-ground pool filtration and circulation systems
- Hi-Flo II wet end design for high-flow above-ground pool applications
- Suitable for replacement pump applications where SD-10-2-N is required
Product Details
| Brand | Waterway |
| Part Number | SD-10-2-N |
| Product Line | Hi-Flo II |
| Product Type | Above Ground Pool Pump |
| Speed | 2-Speed |
| Total Horsepower | 1 THP where specified |
| Discharge Style | Side Discharge |
| Cord | 3' NEMA Cord |
| WEF | 6.059 where specified |
| Application | Above-ground pool circulation and filtration |
Compatibility
- Above-ground pool systems requiring a Waterway Hi-Flo II side-discharge pump
- Replacement applications specifically calling for Waterway SD-10-2-N
- Pool equipment pads using compatible plumbing, voltage, cord style, and pump orientation
- Filter systems sized for a 1 THP 2-speed above-ground pool pump
- Not intended as a direct replacement for center-discharge, twist-lock cord, in-ground, or variable-speed pump models unless the complete system requirements match
Common Uses
- Replacing a compatible above-ground pool pump
- Running above-ground pool filtration systems
- Restoring circulation on Waterway Hi-Flo II pump systems
- Upgrading from a matching single-speed pump to a compatible 2-speed pump setup
- Pool equipment repairs where SD-10-2-N is the specified replacement model
Installation Notes
- Disconnect electrical power before removing or installing the pump.
- Confirm voltage, cord type, plug style, plumbing orientation, and total horsepower before installation.
- Install the pump on a level, stable equipment pad with proper drainage.
- Confirm suction and return plumbing align correctly with the side-discharge pump layout.
- Prime the pump and fill the trap housing with water before startup.
- Check for leaks at unions, fittings, trap lid, drain plugs, and plumbing connections.
- Verify high and low speed operation after installation.
- Electrical work should be performed according to local code by a qualified professional where required.
Related Products
- Waterway SD-10-2-N Hi-Flo II 2-Speed Above Ground Pool Pump
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- Waterway 319-2170 6" Trap Body
- Waterway 520-5337-6S CareFree 19" A/G Sand Filter System with 1.5HP Pump
- Waterway 520-5147-6S ClearWater II 100 sq ft A/G Cartridge Filter System with 1.5HP Pump
Maintenance Tips
- Clean the pump basket regularly to maintain proper water flow.
- Inspect the trap lid O-ring for flattening, cracking, or leaks.
- Keep the filter clean to reduce pump strain and improve circulation.
- Check pump unions, plumbing fittings, and drain plugs for leaks during routine service.
- Do not run the pump dry.
- Listen for unusual noise, vibration, or bearing sounds that may indicate service is needed.
- Winterize the pump properly in freeze-prone conditions.
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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