Project Description

Air Compressor Quick Connect Coupler LU7

USA 3/8 Air Quick Couplers LU7

USA Air Quick Connect Couplers Fitting LU7 NPT Industrial Type for Air Compressor

  • Premium ball design for longer life;

  • Nitrile Seals for optimum performance in extreme temperatures;

  • Industrial / M-Style Interchange - Adapts to all Industrial / M-Style plugs/nipples; Zinc-plated Steel NPT

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USA Industrial Type Air Compressor Quick Connect Coupler LU7

Air Compressor Quick Connect Coupler LU7
Air Compressor Quick Connect Coupler LU7.2SM

Male Thread
Quick Coupler

3/8 Quick Connect Air Hose Fittings LU7-2SM Size
P/N L ΦD L1 SW MT
LU7-2SM 56 Φ28.5 12 22 1/4” NPT
LU7-3SM 57 Φ28.5 13 22 3/8” NPT
LU7-4SM 60 Φ28.5 15 22 1/2” NPT
Air Compressor Quick Connect Coupler LU7-2SF

Female Thread
Quick Coupler

3/8 Quick Connect Air Hose Fittings LU7-2SF Female Size
P/N L ΦD L1 SW FT
LU7-2SF 57.5 Φ28.5 21 22 1/4” NPT
LU7-3SF 59.5 Φ28.5 23 22 3/8” NPT
LU7-4SF 61.5 Φ28.5 25 25 1/2” NPT
Air Compressor Quick Connect Coupler LU7-2SH

Hose Barb
Quick Coupler

Air Compressor Quick Connect Coupler LU7-2SH Size
P/N L ΦD L1 SW ΦH
LU7-2SH 60 Φ28.5 20 22 Φ6.35
LU7-3SH 60 Φ28.5 20 22 Φ8
LU7-4SH 60 Φ28.5 20 22 Φ10
3/8 Quick Connect Air Hose Fittings and Plugs LU7-2SM

Male Thread
Quick Coupler Plug

3/8 Quick Connect Air Hose Fittings Plug LU7-2PM Male Thread Size
P/N L ΦD L1 SW MT
LU7-2PM 43 Φ10.9 12 16 1/4” NPT
LU7-3PM 44 Φ10.9 13 17 3/8” NPT
LU7-4PM 48 Φ10.9 14.5 21 1/2” NPT
3/8 Quick Connect Air Hose Fittings LU7-2PF Female

Female Thread
Quick Coupler Plug

3/8 Quick Connect Air Hose Fittings LU7-2PF Female Thread Size
P/N L ΦD L1 SW FT
LU7-2PF 42.5 Φ10.9 15.4 20 1/4” NPT
LU7-3PF 44 Φ10.9 16.5 20 3/8” NPT
LU7-4PF 46.5 Φ10.9 19 25 1/2” NPT
3/8 Quick Connect Air Hose Fittings LU7-2PH Hose Barb Connect

Hose Barb
Quick Coupler Plug

3/8 Quick Connect Air Hose Fittings LU7-2PH LU3-2PH Size
P/N L ΦD L1 SW ΦH
LU7-2PH 48 Φ10.9 20 14 Φ6.35
LU7-3PH 48 Φ10.9 20 14 Φ8
LU7-4PH 48 Φ10.9 20 14 Φ10
• Accepts 3/8 INDUSTRIAL type plugs

• Heavy-duty,high-quality design

• Deep knurled socket sleeve for positive gripping

• Proven and positive connection using ball-locking mechanism

• General air service

• Pneumatic tools

• Socket Body: Zinc-plated Steel

• Backnut: Zinc-plated Steel

• Sleeve: Zinc-plated Steel

• Valve: Zinc-plated Steel

• Valve Spring: Steel

• Locking Balls: Steel

• Seals: Buna-N/Nitrile

• Maximum Working Pressure: 250PSI

• Temperature Range: -40°F to 225°F(-20°C to 107°C)

• Air Flow: 67SCFM at 100 PSIG inlet with 10 PSIG pressure drop

What are Quick Coupling

All the USA industrial interchange quick-connect air couplings fit the same size industrial interchange plugs no matter the pipe size or barbed hose ID. Also called Milton M or Mil-Spec (meet MIL-C-4109), these couplings are the most common interchange type.
The Longwei LU7 series multipurpose couplers connect air tools and hoses to compressed air supplies for paint sprayers, blow guns, and cleaning equipment.

Industrial interchange quick release air coupling bodies are the female end of coupling sets. Also called sockets, they accept coupling plugs (nipple or male ends) to connect tools to air, water, or fluid lines.

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With Various CUSTOMIZATION Packaging

For Branded Retail And Specialty Packaging That Conveys The Quality Of The Products For Your Business, Retail Packaging Customization Is Acceptable In Longwei.

Quick Coupler Pacakge
Quick Coupling Pacakge

USA Industrial Type3/8 Quick Connect Air Hose Fittings LU7 Gallery

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