Hayward Hayward Adjustable Wall/Floor Inlet Fittings, 1-1/2" Socket x 2" MIP, White | SP1424S
Hayward Products
SKU: SP1424S
Hayward SP1424S Adjustable Wall/Floor Inlet Fitting (White) — 1-1/2" Socket x 2" MIP (Concrete Pools)
The Hayward SP1424S is an OEM adjustable wall/floor return inlet fitting designed for in-ground concrete pool surfaces (concrete, gunite, plaster, pebble). It allows you to fine-tune return flow direction and volume using an internal adjustable spinner valve disc that can be accessed through the center opening of the front grate.
Key Features
- Adjustable return flow for improved circulation and reduced dead spots
- Internal spinner valve disc adjustable through the center hole in the grate
- Useful for flow adjustment, line testing, and many winterizing/service procedures
- Durable ABS construction with a clean white finish
Specs (Quick Reference)
- Part Number: SP1424S
- Application: Wall/Floor return inlet (concrete pool installations)
- Connection Size: 1-1/2" Socket (Slip) x 2" MIP
- Material: ABS
- Color: White
Common Reasons to Replace
- Cracked housing or damaged/gritty internal adjustment parts
- Loose or leaking threaded connection at the 2" MIP end
- Return opening damaged during remodeling or service
- Return flow can’t be adjusted or won’t hold position
Installation Notes
- Confirm your plumbing matches 1-1/2" slip and 2" male threads before ordering.
- Use a pool/spa-approved thread sealant on the threaded connection; avoid overtightening plastic threads.
- After installation, set the internal adjustment to aim flow for best circulation (often slightly upward and across the pool).
- Run the system and verify the fitting is secure and leak-free.
Related Products
- Hayward SP1424S (search)
- Hayward SP1424 (1-1/2" FIP x 2" MIP) (search)
- Hayward SP1425 Adjustable Floor Inlet (search)
- Pool Return / Inlet Fittings (search)
- Pool/Spa Thread Sealant (search)
Maintenance Tips
- Brush the grate area occasionally to prevent debris buildup that can restrict return flow.
- If flow seems weak, check filter pressure and pump basket condition before assuming the inlet is clogged.
- Keep water chemistry balanced to reduce scale that can stiffen the internal adjustment disc over time.
- After any adjustment/service, run the pump and confirm the return stream and sealing surfaces look normal.
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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