For Dive Shop Sales
Call 03 5985 1700

Miflex High Pressure Gauge Hoses

Our most popular Miflex High Pressure (HP) Gauge hose lengths are:

  • 15 cm (6 inch) long for connecting SPGs to the first stage regulator on deco/stage/pony cylinders, and also air pressure transmitters to first stage regulators on your back cylinder
  • 60 cm (24 inch) long for doubles
  • 60 cm (24 inch) or 75 cm (30 inch) long for singles
  • 80 cm (32 inch) long for consoles

Miflex Heavy Duty (HD) Hoses in Carbon Black Colour
Approved according to the EN250 standard.

  • 7.8 mm Thin — 35% thinner than rubber hoses
  • Lightweight — Half the weight of rubber hoses
  • Electroless nickel-plated brass fittings
  • Factory cleaned and Nitrox ready for use with up to 100% oxygen

Hose Material:

  • Heavy Duty with Graphite Carbon Black colour
  • Outside hose diameter: 7.5 mm
  • Braided nylon exterior layer
  • Working Pressure: 300 bar

The typical HP hose has a 7/16-inch male at the end that screws into the first stage regulator HP port, and a 7/16-inch female at the end that screws on to the SPG.

Male Fitting to HP port

  • 7/16 x 20 UNF male threads
  • Brass with electroless nickel plating
  • Strain relief with shock absorber
  • Viton O-ring

Female Fitting to SPG

  • 7/16 x 20 UNF female threads
  • Brass with electroless nickel plating
  • Strain relief with shock absorber
  • 14 mm deep air-spool well

Swivel-Pin Air-Spools — Please note that all high pressure hoses use a swivel pin air spool with two tiny O-rings to mate the swivel connector on the hose to the fitting on the gauge. The airspool is not included with the hose, but we recommend replacing the air-spool when replacing the hose. The standard 'shoulder' air-spool has the flange in the centre. Some SPGs, typically the plastic body ones, may only accept a 'bullet' air-spool without a shoulder. We stock the standard 'long' bullet air-spool as well as the less commonly used 'short' bullet air-spool.



Product Image Item Name+ Price
Miflex Carbon HD HP Hose 100 cm - 40 inch (Carbon Black)

Miflex Carbon HD HP Hose 100 cm - 40 inch (Carbon Black)

These 100 cm (40 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$102.00  $87.00
Save: $15.00 (15%)


Buy Now

Miflex Carbon HD HP Hose 110 cm - 44 inch (Carbon Black)

Miflex Carbon HD HP Hose 110 cm - 44 inch (Carbon Black)

These 110 cm (44 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$107.00  $91.00
Save: $16.00 (15%)


Buy Now

Miflex Carbon HD HP Hose 120 cm - 48 inch (Carbon Black)

Miflex Carbon HD HP Hose 120 cm - 48 inch (Carbon Black)

These 110 cm (48 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$112.00  $96.00
Save: $16.00 (14%)


Buy Now

Miflex Carbon HD HP Hose 130 cm - 52 inch (Carbon Black)

Miflex Carbon HD HP Hose 130 cm - 52 inch (Carbon Black)

These 130 cm (52 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$115.00  $98.00
Save: $17.00 (15%)


Buy Now

Miflex Carbon HD HP Hose 15 cm - 6 inch (Carbon Black)

Miflex Carbon HD HP Hose 15 cm - 6 inch (Carbon Black)

These 15 cm (6 inch) Carbon Black Miflex Carbon HD Heavy Duty High Pressure Gauge Hoses are just great for using to attach your SPG to...
$84.00  $72.00
Save: $12.00 (14%)


Buy Now

Miflex Carbon HD HP Hose 20 cm - 8 inch (Carbon Black) *NEW

Miflex Carbon HD HP Hose 20 cm - 8 inch (Carbon Black) *NEW

These 20 cm (8 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are more...
$84.00  $72.00
Save: $12.00 (14%)


Buy Now

Miflex Carbon HD HP Hose 28 cm - 11 inch (Carbon Black)

Miflex Carbon HD HP Hose 28 cm - 11 inch (Carbon Black)

These 28 cm (11 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$86.00  $74.00
Save: $12.00 (14%)


Buy Now

Miflex Carbon HD HP Hose 45 cm - 18 inch (Carbon Black) *NEW

Miflex Carbon HD HP Hose 45 cm - 18 inch (Carbon Black) *NEW

These 45 cm (18 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$89.00  $76.00
Save: $13.00 (15%)


Buy Now

Miflex Carbon HD HP Hose 55 cm - 22 inch (Carbon Black) *NEW

Miflex Carbon HD HP Hose 55 cm - 22 inch (Carbon Black) *NEW

These 55 cm (22 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$90.00  $77.00
Save: $13.00 (14%)


Buy Now

Miflex Carbon HD HP Hose 60 cm - 24 inch (Carbon Black)

Miflex Carbon HD HP Hose 60 cm - 24 inch (Carbon Black)

These 60 cm (24 inch) long Miflex Carbon HD (Heavy Duty) High Pressure Gauge Hoses are finished in the popular Carbon Black coloured braiding are...
$92.00  $79.00
Save: $13.00 (14%)


Buy Now


Featured Products - MIFLEX Hoses / Accessories


Monthly Specials For October