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OEM Factory Direct PE Union Tee Plastic Push In Pneumatic Fitting Manufacturer Equal Tee Tube Connector Compatible With PISCO Wholesale
PE union tee (equal tee) plastic push-in fittings for Ø4–16 mm tubing — split one air line into two with three identical one-touch ports. Copper-free PBT resin body, tool-free push-in connection, vacuum to 1.0 MPa, -5 °C to 60 °C. Compatible with PISCO PE / SMC-type equal tees at factory-direct prices.
- Overview
- Recommended Products
- Equal tee design — one inlet splits into two outlets with three identical one-touch ports.
- Copper-free PBT resin body — safe for clean rooms and electronics; RoHS compliant; lightweight.
- One-touch push-in — insert the tube and it locks; no tools, no tape.
- Wide size range — Ø4 / 6 / 8 / 10 / 12 / 16 mm equal tees.
- Wide pressure range — vacuum to 1.0 MPa (proof 3.0 MPa).
- Compact and space-saving — ideal for dense, centralized piping.
- Reliable seal — precision release collar and high-quality seal keep joints leak-tight.
- Reusable — press the release collar to remove the tube; reconnect repeatedly.
- PISCO PE compatible — drop-in replacement with identical dimensions.
- Factory direct — low MOQ, fast delivery, OEM service.
- Cut the tube square — use a tube cutter (not scissors or a knife); a square, burr-free end ensures a full seal.
- Deburr and clean — remove any burrs or foreign matter from the tube end and outside surface.
- Insert the tube — push the tube firmly and straight into any port until it bottoms out; you will feel or hear it lock. Give a light pull to confirm. Repeat for the other two ports.
- Route with adequate bending radius — avoid sharp bends right at the ports to prevent stress on the joint.
- Press the release collar evenly toward the body, then pull the tube out with a slight twist.
- Never pull the tube without pressing the release collar — this can damage the internal locking claws.
- Use clean, dry air within the rated pressure (vacuum to 1.0 MPa) and -5 °C to 60 °C.
- Do not exceed the rated pressure — pressure spikes can push the tube out of the fitting.
- Keep the fitting away from weld sparks, heat sources, chips and dust.
- On vibrating machines, secure the tubes near the ports with clamps or use the sleeve-lock version.
- Do not use the tee body as a handle to pull or carry tube bundles.
- No lubrication required for the fitting itself.
- Check periodically: tubes fully inserted, no cracks at the release collars, no air leakage (soapy water test).
- If a tube becomes loose, cut a fresh square end and reinsert it.
- Replace the fitting if a release collar or the body is damaged.
Product Detailed Description：
The PE union tee is a one-touch push-in pneumatic fitting with a copper-free PBT resin body and three equal tube ports. Engineered as a direct functional replacement for PISCO PE, it delivers identical performance and connection compatibility at significantly lower cost. Tool-free push-in installation splits one air line into two reliably, from vacuum to 1.0 MPa — a compact, lightweight solution for centralized pneumatic piping.
Product feature
1. Variable models can be widely used in every kind of pneumatic systems
2. High circulation performance: bear the same flow with the volume of the tubing inside diameter,
3. Connect tubing easily and conveniently. The tubing connection portion is safe and durable.
4. The threaded portion is covered with sealant and the M5 thread is attached with a sealing gasket to prevent air leakage over the connection thread portion.
Specification
Operating pressure range |
0~10kgf/cm(0~1.0MPa) |
Negative pressure |
-750mmHg(10Torr) |
Proof pressure |
1.5MPa |
Ambient and fluid temperature (℃) |
-20~70 |
Applicable tubing |
Soft nylon or polyurethane |
Color |
White/black |
MOQ |
10 |
Lead Time |
5-7Days |
Warranty |
1 year |
Pattern of Payment |
Paypal ;T/T;L/C;D/P |
Customization Options
Customization Item |
Options & Details |
Lead Time |
Tube Size |
Standard: Ø4 / 6 / 8 / 10 / 12 / 16 mm equal tee. Options: other metric sizes on request |
3 – 5 days |
Tee Type |
Standard: equal tee (3 identical ports). Options: reducing tee (branch to smaller size) |
5 – 7 days |
Body Material |
Standard: PBT resin (copper-free). Options: PBT+brass reinforced body, PP grade |
5 – 7 days |
Seal Material |
Standard: NBR. Options: Viton/FKM (high temperature), EPDM, silicone (food/medical) |
5 – 7 days |
Color |
Standard: white / black. Options: custom color |
3 – 5 days |
Temperature Variant |
Standard: -5 °C to 60 °C. Options: high-temperature grade (with FKM seal) |
7 – 10 days |
OEM Branding |
Custom marking / engraving; neutral or branded packaging |
3 – 5 days |
Product Advantages
Installation and Usage
Installation
Disconnection
Usage Precautions
Maintenance
FAQ
Q1. Can plastic One-touch fittings be used when the fluid is water?
Q2. What is the meaning of the “8” and “5/16” engravings on the release button of One-touch fittings?
Q3. Are there any metric size One-touch fittings with an NPT connection thread?
Q4. For the One-touch fittings, is it possible to switch between metric and inch tubing?
Q5. Is silicon used on the inside of One-touch fittings? (The use of silicon in the device’s mechanisms is problematic for the user.)
Q6.How do I remove a tube from the tee?
A6.Press the release collar evenly toward the body and pull the tube out with a slight twist. Never pull the tube without pressing the collar.
Q7.What tubing works with this fitting?
A7. Nylon, soft nylon and polyurethane (PU) tubes of the matching O.D. — the same tubes used with standard push-in fittings.
Q8.How do I choose the right PE tee?
A8. Match the tee size to your tube O.D. (Ø4 / 6 / 8 / 10 / 12 / 16 mm) — all three ports of an equal tee take the same tube size. Metric and inch sizes are NOT interchangeable; if your branch tube is a different size, choose a reducing tee or a reducer fitting.
Factory Advantages and Certifications
Company Introduction 1
Certification
