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Coilflow™ Automatic Industrial Interchange

One-Hand Automatic Couplers for Fast Pneumatic Connections

Our Coilflow Automatic Industrial Series Couplers are designed for stationary mounting where a simple "one handed" push-to-connect operation is desirable. PneumaticHub supplies this coupler and connector family for fast, serviceable hose and equipment connections.

Interchange style is critical with quick-disconnect systems. Match the coupler and plug profile, body size, thread, flow requirement, pressure and media before connecting components from different series.

Download Coupler & Connector Datasheet

Key Features

  • Fast connection and disconnection
  • Supports hose and tool changes
  • Available in application-specific interchange styles
  • Helps reduce downtime during maintenance
  • Designed for repeated industrial connection cycles

Common Applications

  • Pneumatic air tools
  • Assembly workstations
  • Maintenance shops
  • OEM machinery
  • Automotive service
  • General compressed air systems

Frequently Asked Questions

What is a quick-disconnect coupler?

It is a reusable connection that allows a hose or tool to be connected and disconnected without unthreading the fitting.

What does interchange style mean?

It describes the plug and coupler profile. Matching the correct interchange is essential for proper connection and sealing.

Can different interchange styles be connected?

Not normally. Universal couplers are designed to accept multiple specified plug profiles, but standard couplers should be matched to their intended interchange.

How do I choose the correct body size?

Select body size and port size based on required flow, tool demand and hose diameter.

Do quick couplers cause pressure drop?

Yes. Internal passages and valving create some restriction, so high-flow applications should use an appropriately sized coupler.

What materials are available?

Material depends on the series and may include brass, steel or composite bodies.

When should a coupler be replaced?

Replace it if it leaks, will not lock securely, has damaged seals or shows excessive wear.

How do I select the correct coupler?

Confirm interchange, body size, thread, flow, pressure, media and environmental conditions.

150A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 1/4” FPTUPC Code 029292115537Coilflow Automat..
Ships from East Brunswick, NJ
3-4 Weeks
$19.83 $17.85
151A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 3/8” FPTUPC Code 029292115674Coilflow Automat..
Ships from East Brunswick, NJ
3-4 Weeks
$21.91 $19.72
152A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 1/4” MPTUPC Code 029292115742Coilflow Automat..
Ships from East Brunswick, NJ
3-4 Weeks
$20.22 $18.20
153A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 1/4” ID HoseUPC Code 029292115810Coilflow Aut..
Ships from East Brunswick, NJ
3-4 Weeks
$23.20 $20.88
153AL
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 1/4” ID Lock-OnUPC Code 029292115889Coilflow ..
Ships from East Brunswick, NJ
3-4 Weeks
$23.51 $21.16
155A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 3/8” MPTUPC Code 029292116022Coilflow Automat..
Ships from East Brunswick, NJ
3-4 Weeks
$23.63 $21.27
156A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 3/8” ID HoseUPC Code 029292116091Coilflow Aut..
Ships from East Brunswick, NJ
3-4 Weeks
$24.29 $21.86
156AL
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 3/8” ID Lock-OnUPC Code 029292116169Coilflow ..
Ships from East Brunswick, NJ
3-4 Weeks
$22.72 $20.45
158A
-10 % 3-4 Weeks
Availability: 3-4 Weeks
Coilhose Pneumatics 1/4” Automatic Industrial Coupler, 1/8” FPTUPC Code 029292116237Coilflow Automat..
Ships from East Brunswick, NJ
3-4 Weeks
$23.51 $21.16
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