Hayward Equalizer Valve for SP1070 And SP1080 Series Skimmers | SP1078
Hayward Products
SKU: SP1078
Hayward SP1078 Equalizer Valve Assembly for SP1070 & SP1080 Series Skimmers
The Hayward SP1078 is an OEM equalizer valve assembly used in select Hayward in-ground pool skimmers. It installs at the skimmer equalizer port and helps maintain reliable suction by automatically shifting flow between the skimmer and the equalizer line when water level changes.
Fits / Compatibility
- Fits Hayward SP1070 Skim-Master series skimmers
- Fits Hayward SP1080 Auto-Skim series skimmers
- Commonly used in conjunction with the SP1082FV float valve assembly on compatible skimmers
- Pool Type: In-Ground
What It Does
- Helps prevent pump airlock by maintaining suction when skimmer water level gets low
- Diverts suction to the equalizer line as needed to protect circulation
- Supports more consistent skimmer operation during heavy skimming, vacuuming, or changing water levels
Common Signs You Need a Replacement
- Pump losing prime or pulling air when the water level drops near the skimmer opening
- Weak or inconsistent suction at the skimmer
- Cracked, warped, or missing equalizer valve parts during skimmer service
Installation Notes
- Turn off the pump at the breaker before servicing the skimmer.
- Install the equalizer valve in the skimmer’s equalizer port area per your skimmer’s parts layout.
- If your system uses a float valve assembly, inspect the float and O-ring/seals at the same time for best results.
Related Products
- Hayward SP1082FV Float Valve Assembly (search)
- Hayward SP1070 Skim-Master Skimmer Parts (search)
- Hayward SP1080 Auto-Skim Skimmer Parts (search)
- Hayward Skimmer Weirs (search)
- Hayward Skimmer Baskets (search)
Maintenance Tips
- Keep the pool water level high enough so the skimmer doesn’t vortex air (mid-skimmer opening is a good rule of thumb).
- Empty the skimmer basket regularly—restricted flow can worsen priming issues.
- If you vacuum through the skimmer, watch for low water level and clean filters afterward to keep suction steady.
- During seasonal service, inspect the equalizer/float valve components for cracks, swelling, or sticking and replace worn parts early.
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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