Steel Industrial Interchange Air Coupler, 3/8" Body by Midland
The Midland steel Industrial Interchange air coupler is the industry-standard quick connect for compressed air, water, grease, paint, and limited vacuum or gas service. The 3/8" body size delivers high airflow for shop air lines, tool drops, and bench setups, while the plated-steel body and valve stand up to daily industrial use.
Choose from female NPT, male NPT, hose barb, and push-on hose connections in 1/4", 3/8", and 1/2" sizes — all sharing the universal Industrial Interchange profile, so they mate with the M-style / A-style couplers and plugs already in your shop.
Key specifications
- Profile: Industrial Interchange (universal pneumatic quick-disconnect)
- Body size: 3/8"
- Body & valve material: Plated steel
- Seal: NBR (nitrile)
- Springs: Stainless steel
- Locking balls: 6 steel balls
- Operation: Manual sleeve retract to connect / disconnect
- Maximum working pressure: 250 PSI
- Compatible media: Compressed air, water, grease, paint, limited vacuum and gases
Applications
Compressed air distribution, pneumatic tool connections, shop air drops, hose ends, and fast tool changeovers in automotive, manufacturing, and maintenance settings.
Available variants & part numbers
| Part # | Connection Type | Port / Hose Size |
|---|---|---|
| COUP-810 | Female NPT | 1/4" |
| COUP-811 | Female NPT | 3/8" |
| COUP-812 | Female NPT | 1/2" |
| COUP-823 | Male NPT | 1/4" |
| COUP-824 | Male NPT | 3/8" |
| COUP-825 | Male NPT | 1/2" |
| COUP-840 | Hose Barb | 1/4" |
| COUP-841 | Hose Barb | 3/8" |
| COUP-842 | Push-On Barb | 3/8" |
Backed by Midland Industries' reputation for durable pneumatic fittings, these steel Industrial Interchange couplers offer dependable, leak-free quick connections for any 250 PSI compressed-air system.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
We offer Financing Through Many Different Avenues:
- Affirm is great for smaller purchases. You can do this during checkout.
- Clicklease is a great option for Instant decisions up to 25k. NO Hard credit pull. No Time in Business Required. More information can be found out about it here: https://www.clicklease.com/partner/warthog-air-compressor-store
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