Reliable hydraulic components for every application.

A comprehensive range of high-quality hydraulic components designed for performance, reliability, and durability.

From splines and hubs to hoses, fittings, and adaptors, our products are engineered to keep your equipment running safely and efficiently in even the toughest conditions.

Splines & Hubs

Hydair Drives is a preferred stocking distributor of OEM Dynamics’ DynaGear products in Western Australia.

We supply a wide range of Australian-made splines and hubs engineered for reliable performance in fluid power, mechanical, and transmission applications. Designed to withstand demanding conditions, these components are commonly used in pump drives, gearboxes, engine interfaces, and industrial machinery.

By working closely with OEM Dynamics, we offer quality parts that integrate seamlessly into both new builds and replacement setups—helping equipment operate safely and consistently in any environment.

Hoses & Hose Protection

Hydraulic Hoses

Our hydraulic hoses are engineered for maximum durability and long-lasting performance across a wide variety of applications. Our range includes:

  • Single and double wire braid hoses (standard and compact)
  • Four-wire spiral hoses
  • Combined four- and six-wire spiral hoses
  • Textile braid hoses
  • High-temperature hoses

 

To ensure the correct hose for your application, please have the following details ready:

  • hose size (inches)
  • ID (mm)
  • OD (mm)
  • working pressure (PSI)
  • temperature range.

Hose Protection (Spiral Guard)

We supply a range of hose protection solutions designed to safeguard hoses against abrasion, impact, and environmental wear, helping extend the service life of your hydraulic system.

Hose Restraints

Hose restraints provide controlled containment for high-pressure hydraulic hoses, limiting movement in the event of a failure. Available in two types (four-eye and two-eye) to accommodate different configurations and safety requirements, they reduce risk by maintaining secure positioning under demanding operating conditions.

Cam Buckle Straps

Fittings & Adaptors

Hose Tail Fittings

We provide a comprehensive selection of hose tail fittings to suit your hose type. Each fitting is engineered to match the correct crimp specifications and dimensions, ensuring a safe, secure, and reliable connection. To select the correct fitting, please refer to the Hose Tail Identification Sheet

Hydraulic Adaptors

Our adaptor range covers a full selection of thread types, sizes, and configurations, ensuring compatibility across your system.

Use the Adaptor Identification Sheet to identify the exact adaptor you require, including thread types, sealing methods, and sizing formats.

Gauges & Instrumentation

Hydair provides a specialised range of measurement and monitoring solutions. These products are designed for precision and durability in demanding hydraulic and industrial environments.

Pressure

We offer a comprehensive selection of pressure gauges and testing equipment:

  • Industrial Gauges: Our range includes 40mm, 50mm, 63mm, 100mm, and 160mm gauges featuring stainless steel cases and brass or stainless steel wetted parts.
  • Durable Design: Many models are glycerine-filled to protect against vibration and pressure spikes, with NATA certification available.
  • Pressure Test Kits: The TKFIT series includes high-pressure test hoses (up to 5m) and a variety of fittings (BSPP, NPT, UNO) to facilitate safe system diagnostics.

Switches & sensors

Our instrumentation includes advanced electronic monitoring for pressure, level, and flow:

  • CleverLevel Switches (LBFS): Designed for safe detection of liquids, bulk solids, and powders, these compact stainless steel sensors are resistant to sticky media and feature bright LED status signaling.
  • Huba Pressure Transmitters: We supply relative, differential, and submersible level transmitters (e.g., HUBA 522, 699, 712) with various output options (4–20 mA, voltage) and high IP ratings for harsh conditions.
  • Intelligent Switches: The Huba 548 intelligent pressure switch features an integrated digital display and adjustable switch outputs for precise control.
  • Bluetooth Test Kits: For safe remote monitoring, we provide Bluetooth transmitters that connect wirelessly to tablets, allowing operators to test high-pressure circuits from a distance.

Temperature

For thermal monitoring and protection, our range includes: 

  • Temperature Switches (GTSTS): We supply a variety of normally open (NO) temperature switches with setpoints ranging from 38°C to 105°C. 
  • Robust Probes: These switches are available with different probe lengths (e.g., 15mm, 20mm) and often include rubber boots for added protection in industrial applications. 

Pumps, Motors & Valves

Pumps & Motors

Whilst Hydair Drives doesn’t maintain a fixed product range, we can source any available product from one of our trusted suppliers. If not, we’ll work to find suitable alternatives that meet your requirements. Our main pumps and motors include Parker, Char-Lynn, Rexroth, and Eaton.

Valves

Similarly, our valve supply is flexible and tailored to your needs. We stock a variety of valves from reputable suppliers, ensuring you get the right solution for your system. Our range includes:

  • Relief Valves
  • Counter Balance Valves
  • Check Valves
  • Flow Controls
  • Pressure Controls
  • Proportional Directional Valves
  • Proportional Flow Valves
  • Proportional Pressure Valves
  • Slip-in, Cartridge Valves, Sub Plates and Bolt Kits
  • SystemStak
  • Servo Valves