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Hayward Swivel Nut & Knob | SPX1600PN - Pump Parts - img - 1

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$16.94 Price

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Questions about returns? View our return policy.

Quantity

Hayward SPX1600PN Hand Knob & Swivel Nut Kit

Name: Hayward Swivel Nut & Knob | SPX1600PN
Brand: Hayward
SKU: SPX1600PN
Price: 16.94 USD
Availability: InStock

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.

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.