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2UM3-B - U-Series Universal Pneumatic Male Threaded Coupler

2UM3-B
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Attributes

Maximum Operating Pressure
300 PSI (20 bar)
Weight
0.244 lb
Break Quantity
0
Optional Package/Box Quantity
0
Material
Brass
Maximum OD
0.92"
Thread
NPT
Body Size
1/4"
Temperature Range
-40°F to 250°F (-40°C to 121°C)
Thread Size
3/8"
Length
2.44"
Hex
3/4"

Details

Compatibility & Interchange Data

  • 2U-Series 6-in-1 (ARO 210, Industrial, Truflate, Lincoln, Italian, and CEJN 320)
  • Parker UC-Series, Hansen Auto-Flo 23 and Coilhose Series UC

Construction

  • Machined components are manufactured using solid bar stock.
  • Stainless steel springs. Carbon steel balls and retaining rings.
  • Valve components are machined from solid brass bar stock.
  • Nitrile (Nitrile Rubber) seals are standard

Safety Notes

  • It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18" long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.
  • Note: Many competitive Universal couplings are unable to match the performance capabilities of the Dixon U-Series. Although the universal coupler permits multiple series nipples to mate with one coupler, it is recommended to match like series couplers and nipples. When using a universal coupler, the lower performance rating between the coupler and the nipple must take precedence.
  • Dry Air: Some pneumatic applications require the pressurized air to be 'dried' to ensure proper operation of equipment and/or application of product (ie. Auto body shops). It is best to match like series couplers and nipples in these applications. If it is necessary to use a Universal coupler, lube the seal and valve area regularly to ensure reliable service.

Specifications

  • Rated pressure when connected with Steel DF Plug: 2,000 PSI (138 bar) Burst
  • Rated pressure when connected with Steel CJ Plug: 8,000 PSI (552 bar) Burst
  • Rated pressure when connected with Steel J Plug: 4,000 PSI (276 bar) Burst
  • Rated pressure when connected with Steel M Plug: 2,000 PSI (138 bar) Burst

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