Overview

The document details the specifications, interchangeability, materials, pressure ratings, and ordering information for the T045 Series pneumatic quick couplings designed for pneumatic, water, and hydraulic applications.

1. Interchangeability and Temperature Range

• The T045 series couplings are interchangeable with Rectus 45 and Parker ST series.
• Temperature range for Nitrile (N) seals is from -20°C to +100°C.

2. Working Pressure Ratings

Pressure ratings vary by coupling size and material:

• Sizes range from 4 mm to 38 mm.
• Materials include Brass, Steel, and Stainless Steel.
• Maximum working pressures (bar) for different sizes and materials are as follows:

3. Materials and Components

• Standard materials include Brass for plugs, sockets, and sleeves.
• Springs and balls are made of Stainless Steel (316L or 303 depending on option).
• Seals are made of Nitrile.
• Options include different stainless steel grades (316L, 303) and steel variants.

4. Product Types and Thread Options

The T045 series includes various coupling types with different thread and connection options:

• Male Thread Socket (external thread)
• Female Thread Socket (internal thread)
• Standard Hose Tail Socket
• Standard Hose Tail Plug
• Male Thread Plug
• Female Thread Plug

Thread standards include BSP, BSPT, NPT, and NPTF with sizes ranging from 1/8" to 1-1/2".

5. Dimensional Data

Dimensions such as diameter (ØD1, ØD2), length (L1, L2), and hex size are provided for each product variant to assist in selection and installation.

6. Important Notes and Recommendations

• Only plugs and sockets with the same thread type fit together to ensure proper sealing and function.
• Pressure ratings must be respected according to material and size to maintain safety and performance.
• Seals are Nitrile, suitable for the specified temperature range; alternative seal materials may be required for other conditions.

Summary

The T045 series offers a comprehensive range of pneumatic quick couplings with robust material options and pressure ratings suitable for pneumatic, water, and hydraulic systems. Detailed dimensional and ordering information supports precise selection. Adherence to thread compatibility and pressure limits is critical for safe and effective use.