Hayward Swivel Nut & Knob | SPX1600PN

Hayward Products SKU: HPPSPX1600PN
Hayward Swivel Nut & Knob | SPX1600PN - Pump Parts - img - 1

Hayward Swivel Nut & Knob | SPX1600PN

Hayward Products SKU: HPPSPX1600PN
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Hayward SPX1600PN Hand Knob & Swivel Nut Kit

Part Number: SPX1600PN

Description

A genuine replacement hand knob and swivel nut kit designed for select Hayward pump strainer lids. This kit restores the ability to easily secure and remove the lid without tools, while maintaining the proper seal for efficient pool pump operation.

Compatibility & Fitment

  • Fits Hayward Super Pump®, Super Pump® VS, MaxFlo® and compatible strainers that use the hand knob and swivel nut assembly.
  • Use when the original knob is broken, stripped, missing or the nut is no longer securing the lid tightly.
  • Direct replacement kit for systems specifying part number SPX1600PN.

Features & Specifications

  • Includes one hand knob and matching swivel nut.
  • Tool-free hand-tight design for quick lid access.
  • Made of pool-rated materials to resist corrosion and wear in a pool environment.
  • Restores proper lid compression and seal integrity to prevent air entry or lid lift-off.

Installation Notes

Shut off pump power and relieve pressure. Remove the strainer lid. Extract the old knob and nut assembly. Insert the new swivel nut into the lid housing, thread the new hand knob onto the nut and tighten by hand until the lid seats firmly. Re-prime and run the pump, verifying no air bubbles or lid movement.

Maintenance Tip

Inspect the knob and nut each season: replace the kit if the knob cracks, the nut spins freely, or air enters the pump. Ensuring a secure lid helps maintain pump performance and system longevity.

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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