Ningbo Sabe Machinery Manufacturing
Universal Pneumatic Coupler

U Series - Universal Air Quick Connect Coupler

Shut-Off Air Quick Couplings
All Automatic / Push To Connect (One Hand Operation)

Nipple/Plug/Connector

US Industrial (MIL-C-4109F), Automotive (Tru-Flate), ARO 210, Lincoln Long-Stem style, Also Euro standard nipples.

Universal couplers are designed to accept the most common styles with greater flow capacity than standard couplers, It makes an extremely flexible coupling that permits multiple series nipples to mate with one coupler.

2UA Series - 1/4" body Quick Connect Universal Coupler
2UA is desinged to compatible with plugs - 1/4" Industrial, Aro, Truflate, Though also CEJN 320 for use.

2UB Series - 1/4" body Quick Connect Universal Coupler
2UB is desinged to compatible with plugs - 1/4" Industrial, Aro, Truflate, Lincoln, Though also CEJN 320 and ITALIAN for use.

3U Series - 3/8" body Quick Connect Universal Coupler
3U is desinged to compatible with plugs - 3/8" Industrial, Aro, Truflate, Though also CEJN 410 for use.

Universal Air Couplers

INTERCHANGEABILITY
PARKER UC Series, HANSEN Auto-Flo 23 Series, DYNACON DW Series, DIXON U Series, AMFLO Combo Coupler®, TOMCO UC/U2/U3 Series....

Specification

Body Size (inch) 1/4" 3/8" Seal Standard NBR(Nitrile)
Rated Pressure (psi) 150 Temperature Range -40°C to +120°C
Min. Burst Pressure(psi) - Coupler Only 2000 Vacuum 26" Hg (connected)
Min. Burst Pressure(psi) - Connected 8000 Thread Size 1/8" to 3/4"

Feature

  1. Body Materies: Zinc-Plated Steel, Brass(Optional Nickel-Plated Suffix B), Stainless Steel(Suffix SS). Optional seal and valve materials available.
  2. Optional sleeve guards to prevent accidental snagging and disconnection.
  3. Connection Style: Male Pipe, Female Pipe, Hose Barb, other styles & sizes available on your request.
  4. Thread Type & Sizes: R(BSPT), G(BSPP), N(NPT) - 1/8" to 3/4"
  5. Body Size: 1/4", 3/8"

Applications

U series are widely used to connect general purpose air lines and can also be used with low pressure fluids, such as Air tools, automotive, compressed air, mechanical engineering, compressors, Compressed Air, Water, Grease, Paint, Limited Vacuum And Limited Gases.