Jandy PlusHP Pump Tail Piece Kit | R0449000
Jandy
SKU: R0449000
Jandy R0449000 2″ × 2½″ Pump/Heater Union & Tailpiece Set (2-Pack)
The Jandy R0449000 is a replacement union and tailpiece kit used to connect 2″ pool plumbing to 2.5″ pump or heater inlets/outlets. This OEM-grade kit includes everything needed for a secure, leak-tight connection: two tail pieces, two coupling nuts, and two O-rings — ideal for upgrades, repairs, or equipment swaps on certain Jandy (and Zodiac/Jandy-branded) pumps and heaters.
Key Features
- 2″ slip/pipe plumbing → 2½″ pump/heater union sizing — accommodates common transitions between pool plumbing and newer/higher-flow equipment.
- Includes (2) coupling nuts, (2) tail pieces, and (2) O-rings — everything needed for a full union replacement or dual-connection installation.
- OEM quality — ensures correct fit and full sealing for compatible Jandy and Zodiac pump/heater models.
- Durable PVC/CPVC with chemical resistance — built to withstand pool water, chemicals, and typical outdoor exposure.
- Reusable union style — allows easy disassembly for maintenance or winterizing without cutting or re-gluing PVC lines.
Specifications
- Manufacturer: Jandy (Zodiac/Jandy brand)
- Part Number: R0449000
- Includes: 2 tail-pieces + 2 coupling nuts + 2 O-rings (union set)
- Input / Output Size: 2″ plumbing → 2½″ pump/heater port
- Connection Style: Slip (pipe) to union/spigot — union nut on equipment side for easy assembly/disassembly
- Material: Pool-rated PVC/CPVC composite plastics and rubber O-rings
- Typical Use: Transition unions for pumps/heaters (plumbing ↔ equipment), including newer Jandy PlusHP, MaxHP, WaterFeature pumps, and compatible Jandy heaters.
Common Applications
- Conversion or repair when replacing a pump or heater with different port sizing than existing plumbing.
- Upgrading older equipment — allows reuse of 2″ PVC plumbing with newer 2½″-ported pumps/heaters.
- Facilitating easier maintenance or seasonal servicing thanks to union-style connection.
- Ideal for circulation systems, heater loops, or high-flow setups requiring reliable, leak-resistant plumbing transitions.
Installation & Maintenance Tips
- Ensure plumbing is cut square and clean before gluing 2″ slip pipe into the tail-piece. Use PVC primer and solvent if required by code.
- Lubricate the O-rings lightly with a pool-safe silicone lubricant before tightening the union nut to avoid leaks and ensure easy future removal.
- Hand-tighten union nuts snugly, then give a final slight snug-up — avoid over-tightening to prevent cracking.
- Inspect O-rings periodically (seasonally or annually) for compression set, cracks or wear — replace O-rings if seal integrity is compromised.
- Before startup, always prime the pump and inspect for leaks — check union seals if water loss or air intrusion occurs.
Why Stock R0449000
Because many Jandy- or Zodiac-branded pumps and heaters use 2½″ ports while a large number of pool plumbing systems are built with 2″ PVC, the R0449000 union set is a useful transition part. Having it in inventory allows quick, correct plumbing conversions or repairs — reducing labor time and avoiding costly re-plumbing or improper fittings.
Questions about returns? View our return policy.
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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