Tee Quick Connect | 3/8"
SKU: EA-WF-RO-05
Order before 12:00pm AEST
for same-day dispatch from Wyong NSW
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Australia-wide delivery. Shipping is calculated at checkout based on the packed weight and delivery destination.
Free Click & Collect from our Wyong NSW showroom.
Same-day dispatch on orders before 12pm AEST.
In stock · ships from Wyong, NSW
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Questions? Call (02) 8772 8162 Mon-Thu 9am-3pm · Fri 9am-1pm AEST · Closed weekends
- Type
- Push-fit tee
- Size
- 3/8"
- Quantity
- 1 piece
- Connection
- 3 × tube push-fit
Specifications
- Type
- Quick-connect push-fit tee (T-junction)
- Size
- 3/8"
- Configuration
- 3 × 3/8" tube ports
- Tube compatibility
- 3/8" plastic tubing (LLDPE/PE)
- Connection style
- Speedfit-style push-in
- Reusable
- Yes
- Quantity
- 1 piece
A 3/8" tee push-fit fitting - the larger format T-junction for 3/8" tubing applications. Used in commercial RO installations, high-flow residential setups, and pump-tank circuits where the 1/4" standard residential tubing creates flow restriction.
When You Need 3/8" Instead of 1/4"
Most residential RO installations use 1/4" (6mm) tubing throughout - sufficient for the 50-75 GPD permeate flow rate of a typical home system.
3/8" tubing is used where higher flow rates matter:
- Commercial RO systems at 400+ GPD output - 1/4" creates flow restriction at this rate
- Pump-tank inlet/outlet connections - pumps typically have 3/8" NPT ports
- Mains-feed routing for whole-house filter installations
- Drain/reject lines on commercial RO with higher reject volumes
A tee fitting in 3/8" gives you the three-way junction without throttling the flow.
Where 3/8" Tees Are Used
- Splitting pump outlet to feed both RO membrane and gauge / pressure switch
- Branching 3/8" feed between two parallel commercial systems
- High-flow whole-house filter splits
- Commercial drain manifolds for multi-membrane systems
Installation
All three ports are 3/8" push-fit:
- Cut tube square (clean perpendicular cut)
- Push fully into each port (engagement depth slightly deeper than 1/4" - about 20-22mm)
- Pull gently to confirm lock
What's Included
- 1 × 3/8" tee push-fit fitting
Key features
- 3/8" tee push-fit fitting
- Three-way T-junction for higher-flow installations
- All three ports 3/8" push-fit
- Suits commercial RO and pump-tank circuits
- Speedfit-style quick-connect design
- No tools or thread sealing required
- Reusable - release collet to disconnect
Recommended for
- Commercial RO installations at 400+ GPD
- Pump-tank circuits with 3/8" piping
- High-flow whole-house filter splits
- Commercial drain manifolds
Ready to order?
Order before 12:00pm AEST on a business day for same-day dispatch from Wyong NSW. See shipping details.
Frequently bought together
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What customers say
5.0 from 74 customer reviews
- Facebook
“Brilliant - everything supplied including pressure limiting valve. Very easy to fit. Best water ever. Best service and communication with the supplier.”
- Facebook
“Great product, great service. Stop wasting plastic and get this done. Highly recommended. Hussam was super helpful.”
Australian-owned
Real Wyong NSW warehouse and showroom, with local product support.
Compatibility made clear
Connections, dimensions, finishes and installation requirements are listed before purchase.
Compliance details
WaterMark and WELS information is shown where it applies to the specific product.
Tee Quick Connect | 3/8"
$14.95 AUD