Range of High pressure hose assemblies
High pressure hose assemblies

High Pressure Hose Assemblies

  • Leafield Marine manufacture our own hoses to customer requirements.
  • Excellent low temperature performance (–55ºC to +100ºC operating temperature).
  • Lightweight with good flexibility.
  • Approved to ISO 9650 and ISO 15738.
  • 100% of hoses pressure-proof tested.
  • Good corrosion resistance on standard zinc nickel plated version.
  • Stainless steel version also available where prolonged exposure to the marine environment occurs.
  • Quick-connect Swivel Fittings available.
  • Hose material has good resistance to oil, fuel, ozone, and UV.
  • Designed for use with Carbon Dioxide and Nitrogen marine inflation systems.
  • Flame retardant.

Product Description

The Leafield Marine range of hoses has been developed to meet the extreme requirements imposed by marine inflation systems. A range of different couplings are available to integrate these hoses into the Leafield inflation systems – Gas Inflation Systems for Life-rafts, Direct Inflation Systems for Boats, and Self-Righting Bags.

When used in a life-raft application our hose assemblies offer quick assembly, long life plating, cost effective, swivel fittings to minimise stresses on the raft, compact and highly flexible for ease of packing.

For use on Specialised Boat Inflation Systems, the hoses are supplied with compact Stainless-steel fittings, giving long, reliable life.  The hoses have excellent resistance to kinking, due to the braided construction.

Please see our most popular fittings below – if you cannot see the type you require, please contact us.

Information Sheets

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Hose Fitting Options - if you cannot see the type you require, please contact us.

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90° Compact Swivel Quick Connect Fitting

  • Designed to allow rapid and flexible attachment of hose to the Leafield Gas Inlet Valve (torsional).
  • Can also be used in combination with the Quick Fit Connector to allow rapid connection to the Cylinder Valve. This also leaves the hose free to rotate.
  • Available in 316 stainless steel or zinc nickel plated mild steel. Used with ¼ “/ 6.4mm id hose.

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M16 Saginaw Straight Fitting

  • Light and compact standard fitting for connecting hose to the Leafield Cylinder Valve (torsional type).
  • Gives high reliability at high pressures.
  • Available in 316 stainless steel or zinc nickel plated mild steel.
  • Used with ¼ “/ 6.4mm id hose.
  • No special tools required.

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3/8 BSP Flat Face Fitting- Straight

  • Used to connect hose to the Leafield Cylinder Valve (GIS).
  • Requires a sealing washer.
  • Available in 316 stainless steel or zinc nickel plated mild steel.
  • Used with ¼ “/ 6.4mm id hose and 3/8” / 9.53mm id hose.

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¼" BSP Female Fitting – Straight

  • Used in the Leafield Direct Inflation Systems for Boats and Leafield Servo systems.
  • We recommend the stainless-steel option is used for the Boat Rapid Inflation System.
  • Available in 316 stainless steel or zinc nickel plated mild steel.
  • Used with ¼ “/ 6.4mm id hose.

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¼" BSP Male Fitting Straight

  • Used in the Leafield Boat Rapid Inflation System.
  • Available in 316 stainless steel.
  • Used with ¼ “/ 6.4mm id hose.

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3/8" BSP Flat Face Fitting- 90° Swept

  • Used on Self Righting Bags to connect hose to a 3/8 BSP type Inlet Valve.
  • Available in 316 stainless steel.

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M16 Quick Fit Connector

  • Used to connect the 90° Compact Swivel Quick Connect Fitting to a Leafield Cylinder Valve (torsional type).

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