Miflex high pressure hoses are supplied with standard fittings for use in the diving industry as follows:
Carbon HD High Pressure Gauge Hoses
These have 7/16" UNF male x 7/16" UNF female fittings as standard. The male fitting connects to the 1st sage, whilst the female fitting connects to the SPG or console.
At the female (SPG) end of the hose, the seal and swivel joint is made with the use of a standard swivel pin/air-spool that seals via O-rings that fit inside the hose fitting and SPG. This is not supplied with the hose as standard as they are usually provided with the SPG or console.
Installation
Please note that all high pressure hoses use an 'air-spool' or 'swivel-pin' with two tiny o-rings to mate the swivel connector on the hose to the fitting on the gauge. The air-spool is not included with the hose, but we recommend replacing the airspool 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.
We recommend that the fitting and installation of all diving hoses should be made by a competent person and using the correct tools. As such we would suggest this is done by a recognised service centre like The Scuba Doctor.
All installation should be made in accordance with the manufacturers recommendations and instruction.
If you are unsure in any way about the installation, please visit The Scuba Doctor for advice.
Miflex Carbon HD gauge hoses are available in the following lengths:
15 cm, 20 cm, 28 cm, 45 cm, 55 cm, 60 cm, 70 cm, 75 cm, 80 cm, 90 cm, 100 cm, 110 cm and 120 cm. (Note: No custom sizes available.)