PP Compression Male Threaded Adapter
PP compression male threaded adapter is designed to connect a compatible plastic pipe to a female-threaded component by combining one mechanical compression connection with one male threaded connection. It is suitable for irrigation, water distribution, landscaping and other compatible piping systems requiring a pipe-to-thread transition.

Material: Polypropylene (PP)
Jointing: Mechanical compression + male thread
Type: Male threaded adapter
Largest Listed Size: 110 × 4″
Available Models: 32
All Models & Specifications
Available PP compression male threaded adapter models are listed below. Dimensions are shown as pipe size × male thread size.
| Pipe Size × Male Thread |
|---|
| 20 × 1/2″ |
| 20 × 3/4″ |
| 20 × 1″ |
| 25 × 1/2″ |
| 25 × 3/4″ |
| 25 × 1″ |
| 32 × 1/2″ |
| 32 × 3/4″ |
| 32 × 1″ |
| 32 × 1-1/4″ |
| 40 × 1″ |
| 40 × 1-1/4″ |
| 40 × 1-1/2″ |
| 40 × 2″ |
| 50 × 1″ |
| 50 × 1-1/4″ |
| 50 × 1-1/2″ |
| 50 × 2″ |
| 63 × 1-1/4″ |
| 63 × 1-1/2″ |
| 63 × 2″ |
| 63 × 2-1/2″ |
| 75 × 1-1/2″ |
| 75 × 2″ |
| 75 × 2-1/2″ |
| 75 × 3″ |
| 90 × 2″ |
| 90 × 2-1/2″ |
| 90 × 3″ |
| 90 × 4″ |
| 110 × 3″ |
| 110 × 4″ |
About PP Compression Male Threaded Adapter
The PP compression male threaded adapter is used where a compatible plastic pipe must connect to a female-threaded valve, fitting, accessory or equipment connection. One side provides a mechanical compression connection for the pipe, while the other side provides a male threaded outlet.
The correct model should be selected according to both the pipe outside diameter and the required male thread size. For example, 50 × 2″ indicates a 50 mm compression pipe connection with a 2-inch male thread.
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 nut, gripping components and sealing elements to create a mechanical connection. Product selection should consider pipe outside diameter, thread size where applicable, fitting type, fluid medium and project operating conditions.
Product Details
Overview
The PP compression male threaded adapter provides a transition from a compatible plastic pipe to a female-threaded connection point in one fitting.
Product Features
- Polypropylene construction
- Mechanical compression connection on pipe side
- Male threaded outlet
- Suitable for pipe-to-thread transitions
- 32 listed size combinations
- No fusion welding equipment required for compression assembly
Applications & Installation
Typical Applications
Suitable for compatible water distribution, irrigation, landscaping, agricultural and utility piping systems where a plastic pipe must connect to a female-threaded component.
Installation
Cut the pipe square, clean the pipe end and insert it into the compression side according to the fitting design. Tighten the compression nut to secure the pipe, then connect the male threaded end to the matching female-threaded component using the sealing method specified for the installation. Avoid excessive tightening.
Ordering Information
- Required pipe size × male thread size
- Quantity for each model
- Application conditions if technical matching is required
- Delivery destination
Frequently Asked Questions
What is a PP compression male threaded adapter used for?
It is used to connect a compatible plastic pipe to a female-threaded component by combining a compression pipe connection with a male threaded outlet.
How should the size be specified?
Specify the pipe size first and the male thread size second, for example 50 × 2″.
How many models are listed?
There are 32 listed size combinations on this page.
International Buyer & Sourcing Information
PP compression male threaded adapters are commonly sourced by plumbing distributors, irrigation wholesalers, water-system suppliers and plastic-pipe importers requiring a male threaded transition from compatible PP compression piping. Specify pipe size, thread size, quantity and destination market for quotation.
Need PP compression male threaded adapters?
Send us your required pipe sizes, thread sizes and quantities for quotation and lead-time confirmation.
Related Products
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.
PP Compression Female Threaded Adapter
Compression adapter with a female threaded transition connection.


