PP Compression Reducing Tee
PP compression reducing tee is designed to create a 90-degree branch connection while reducing the branch size from the main pipeline. It uses mechanical compression connections and is suitable for irrigation, water distribution, landscaping and other compatible piping systems.

Material: Polypropylene (PP)
Jointing: Mechanical compression
Type: Reducing tee
Largest Listed Model: 110 × 90 × 110 mm
Available Models: 23
All Models & Specifications
Available PP compression reducing tee models are listed below. Dimensions are shown as run size × branch size × run size.
| Run Size × Branch Size × Run Size |
|---|
| 25 × 20 × 25 |
| 32 × 20 × 32 |
| 32 × 25 × 32 |
| 40 × 20 × 40 |
| 40 × 25 × 40 |
| 40 × 32 × 40 |
| 50 × 20 × 50 |
| 50 × 25 × 50 |
| 50 × 32 × 50 |
| 50 × 40 × 50 |
| 63 × 20 × 63 |
| 63 × 25 × 63 |
| 63 × 32 × 63 |
| 63 × 40 × 63 |
| 63 × 50 × 63 |
| 75 × 50 × 75 |
| 75 × 63 × 75 |
| 90 × 50 × 90 |
| 90 × 63 × 90 |
| 90 × 75 × 90 |
| 110 × 63 × 110 |
| 110 × 75 × 110 |
| 110 × 90 × 110 |
About PP Compression Reducing Tee
The PP compression reducing tee creates a branch from a straight pipeline while allowing the branch connection to use a smaller pipe size than the main run. The two run connections remain the same size and the center branch is reduced.
The size format is run size × branch size × run size. For example, 63 × 32 × 63 means a 63 mm main line with a 32 mm branch connection.
About PP Compression Fittings
PP compression fittings are mechanical pipe fittings commonly used in water distribution, agricultural irrigation, landscaping and compatible utility piping systems. Their compression-joint design allows installation without fusion welding equipment.
A typical PP compression fitting uses a body, compression nuts, gripping components and sealing elements to create a mechanical pipe connection. Product selection should consider pipe outside diameter, fitting type, operating conditions, fluid medium and project requirements.
Product Details
Overview
The PP compression reducing tee combines an equal main run with a smaller 90-degree branch in one mechanical fitting.
Product Features
- Polypropylene construction
- Three mechanical compression connections
- Reduced branch connection
- 90-degree branch configuration
- 23 listed size combinations
- No fusion welding equipment required for assembly
Applications & Installation
Typical Applications
Suitable for compatible water distribution, irrigation, landscaping, agricultural and utility piping systems where a smaller branch line must be taken from a larger main line.
Installation
Cut the pipe ends square and clean the insertion areas. Insert the two main-line pipes into the equal run connections and the smaller branch pipe into the reduced branch connection. Tighten the compression nuts according to the fitting installation procedure and maintain correct tee alignment.
Ordering Information
- Required run × branch × run size
- Quantity for each model
- Application conditions if technical matching is required
- Delivery destination
Frequently Asked Questions
What is a PP compression reducing tee used for?
It is used to create a 90-degree branch connection where the branch pipe is smaller than the main run.
How should the size be specified?
Specify the run size first, branch size second and run size third, for example 90 × 63 × 90.
How many models are listed?
There are 23 listed size combinations on this page.
International Buyer & Sourcing Information
PP compression reducing tees are practical sourcing components for water distribution, irrigation, landscaping and compatible plastic-piping systems where a branch outlet differs from the main pipe size. Buyers can provide the main size, branch size, quantity and destination market for quotation.
Need PP compression reducing tees?
Send us your required size combinations and quantities for quotation and lead-time confirmation.
Related Products
PP Compression Equal Tee
Equal-size compression tee for 90-degree branch connections.
PP Compression Coupler
Straight equal-size compression fitting for compatible plastic pipes.
PP Compression Reducing Coupler
Reducing compression fitting for transitions between different pipe sizes.


