SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (SKU 30E745) is a Tru-Flate Automotive Steel Quick-Connect Air Coupling Body with a 3/8 in body size and a 3/8 in male hose fitting. It features a sleeve locking type and a…
SKU 3G-OTH-459149
Need installation or engineering help?
Ask a question
Product Description
The SPEEDAIRE Quick Connect Hose Coupling (SKU 30E745) is a Tru-Flate Automotive Steel Quick-Connect Air Coupling Body with a 3/8 in body size and a 3/8 in male hose fitting. It features a sleeve locking type and a 3/8"-18 MNPT thread. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the SPEEDAIRE 30E745 quick connect hose coupling used for?
The SPEEDAIRE 30E745 is a Tru-Flate automotive steel quick-connect air coupling body used to connect and disconnect pneumatic tools and hoses quickly. It is common in automotive repair, manufacturing, and general industrial compressed air systems where a secure, leak-free connection is needed.
What are the specifications of the SPEEDAIRE 30E745 coupling?
The SPEEDAIRE 30E745 has a 3/8 in body size, a 3/8 in male hose fitting with 3/8"-18 MNPT threads, and a sleeve locking type. It is a Tru-Flate automotive steel quick-connect air coupling body designed for pneumatic applications.
Where to buy the SPEEDAIRE 30E745 quick connect coupling worldwide?
3G Electric supplies the SPEEDAIRE 30E745 quick connect hose coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including pneumatics, to meet your demand.
How to install the SPEEDAIRE 30E745 coupling?
To install the SPEEDAIRE 30E745, apply thread sealant to the 3/8"-18 MNPT male threads and tighten into a compatible female port. Ensure the sleeve locking mechanism is free of debris. Always depressurize the system before installation and follow standard pneumatic safety practices.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE tru-flate automotive steel quick-connect air coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.




