3/4" Coupling PVC Sch. 40 Slip | 429-007
Lasco
SKU: 429007
429-007 ¾″ Schedule 40 PVC Slip Coupling
Part Number: 429-007
Description
A standard ¾-inch Schedule 40 PVC slip coupling designed to join two lengths of ¾″ PVC pipe with socket (slip-in) ends. Ideal for pool plumbing, skimmer lines, return lines, or general circulation plumbing where a straight connection is required.
Compatibility & Fitment
- Fits ¾″ nominal Schedule 40 PVC pipe on both sides (socket × socket connection).
- Used when a straight-through coupling is needed: for example when replacing a damaged section of plumbing or extending a run.
- Suitable for pool, spa or general plumbing systems where chemical resistance and PVC pressure ratings apply.
Features & Specifications
- Connection type: Slip (socket) × Slip.
- Material: White Schedule 40 PVC.
- Nominal size: ¾″ pipe (approx. 0.875″ outer diameter pipe insertion).
- Compact coupling length—designed for minimal added length in plumbing runs.
Installation Notes
Ensure both pipe ends to be joined are clean, square-cut and dry. Apply PVC primer and cement per manufacturer instructions. Insert pipe ends fully into each socket side of the coupling while twisting slightly for uniform seating. Hold pressure for about 30 seconds until set. After curing time, pressure test the line and inspect for leaks before returning to service.
Maintenance Tip
During seasonal service inspect couplings for signs of cracking, discoloration or chemical stress. Replace any coupling that shows material fatigue or leakage to avoid plumbing failure and maintain system integrity.
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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