Last updated: 02/03/2023 05:28:40

USF Socket

The Unitor quick couplings helps you build efficient air lines everywhere on board. They are time tested and proven to out-perform in all applications and to be totally leak free. They are the result of over 30 years of development aimed in one direction: an uncompromising standard of quality and flow performance in each and every application.

Product information

Quick couplings are often used in situations where a hose has to be connected and disconnected quickly and efficiently. For application or power tools that requires frequent change out, quick couplings are the easiest, safest and most cost-effective way to achieve the desired result.

The plug and socket fitting portion of couplings 20, 30 and 40 are interchangeable, as are those of the 400, 600 and 800 couplings. This means that a coupling 20 may be connected to a 30 or 40, the only difference being the flow capacity of the couplings.

See Unitor Quick Coupling Selection Poster for quick guide.

Features

Time tested and proven for over 30 years to be precision perfect and leakage free
Helps you build efficient air lines everywhere on board

Benefits

Increased productivity when handling multiple air tools or where required connecting / disconnecting, moving from one air line connection point to another
Helps you build efficient air lines everywhere on board
Uncompromising standard of quality and flow performance in each and every application

Specification

Technical data

Operating pressure [bar]	15
Test Pressure [bar]	45

Variants

Product name	Product number	Operating pressure [bar]	Test Pressure [bar]
20 USF SOCKET 1/4'' FEMALE BSP.T	191775
30 USF SOCKET 3/8'' FEMALE BSP.T	191783
40 USF SOCKET 1/2'' FEMALE BSP.T	191791
400 USF SOCKET 1/2'' FEMALE BSP.T	191809
600 USF SOCKET 3/4'' FEMALE BSP.T	191817
800 USF SOCKET 1" FEMALE BSP.T	633475

Documents

(PDF) Poster