Hayward In-Line Backwash Sight Glass | SP1074S
Hayward Products
SKU: SP1074S
Hayward SP1074S 2″ In-Line Sight Glass
Part Number: SP1074S
Description
A 2-inch socket-type in-line sight glass for swimming pool filtration systems. Allows visual monitoring of water clarity during backwash or service, helping reduce wasted water and ensure optimal filter operation.
Compatibility & Fitment
- Fits systems with 2″ socket (slip) plumbing where a sight glass is required for monitoring filter backwash or clarity.
- Designed for in-pool filtration plumbing, particularly where the original sight glass is broken, cloudy, or missing.
- Applicable for dealers, service technicians, and pool owners seeking to replace or upgrade the sight-glass component in their filtration loop.
Features & Specifications
- Connection size: 2″ socket/slip (ABS construction).
- Material: ABS plastic body designed for pool water environment.
- Function: Provides visual indicator of water clarity, allowing efficient service decisions.
Installation Notes
Shut off the circulation pump and relieve system pressure before installing. Cut the existing 2″ pipe where the sight glass will mount, remove old section, deburr and clean pipe ends. Apply compatible PVC/ABS solvent cement, insert the sight glass fully, allow proper cure time, then restore system flow. Monitor for any leaks at the new joint and confirm clarity of water passing through the sight glass.
Maintenance Tip
Inspect the sight glass during each backwash or service cycle. Clean the interior surface if clouding occurs and replace the unit if the glass is scratched, cracked or obscure, to ensure accurate visual monitoring and maintain efficient pool operation.
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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