A Series

Flexible Aluminum Integral Clamp Couplings

The Helical A Series Flexible Aluminum Couplings are Helical’s most popular option due to their array of customizable features and variety of diameter sizes, allowing them to be tailored to specific applications. These couplings require no maintenance and accommodate shaft sizes from 3/32” to 3/4”. Available in 7075-T6 Aluminum Alloy and featuring an integral clamp attachment, the A Series offers a versatile and reliable solution for various needs.

Showing 31–45 of 316 results

  • AC100-10MM-8MM Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-10MM-8MM

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 10 mm
    Minor Bore: 8 mm

    AC100-10MM-8MM Details
  • AC100-12-10 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-12-10

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 5/16 in

    AC100-12-10 Details
  • AC100-12-11 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-12-11

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 11/32 in

    AC100-12-11 Details
  • AC100-12-12 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-12-12

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 3/8 in

    AC100-12-12 Details
  • AC100-12-8 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-12-8

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 1/4 in

    AC100-12-8 Details
  • AC100-14MM-6 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-14MM-6

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 14 mm
    Minor Bore: 3/16 in

    AC100-14MM-6 Details
  • AC100-16-12 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-16-12

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 1/2 in
    Minor Bore: 3/8 in

    AC100-16-12 Details
  • AC100-16-8 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC100-16-8

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 1/2 in
    Minor Bore: 1/4 in

    AC100-16-8 Details
  • AC112-10-10 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-10-10

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 5/16 in
    Minor Bore: 5/16 in

    AC112-10-10 Details
  • AC112-12-12 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-12-12

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 3/8 in
    Minor Bore: 3/8 in

    AC112-12-12 Details
  • AC112-16-10 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-16-10

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 1/2 in
    Minor Bore: 5/16 in

    AC112-16-10 Details
  • AC112-16-12 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-16-12

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 1/2 in
    Minor Bore: 3/8 in

    AC112-16-12 Details
  • AC112-16-16 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-16-16

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

    AC112-16-16 Details
  • AC112-16-8 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-16-8

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 1/2 in
    Minor Bore: 1/4 in

    AC112-16-8 Details
  • AC112-16MM-8 Helical A Series Flexible Aluminum Integral Clamp Couplings

    AC112-16MM-8

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 16 mm
    Minor Bore: 1/4 in

    AC112-16MM-8 Details

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