Adjustable Air Pressure Regulator for air retracts. 

Easily extend or re-link broken airline with this 4mm-4mm connector.

Quick Connector with closing valve for retract air lines and retract tubing.

Festo Y-Type 3mm quick connect tube fitting. Suitable for air and Kerosene.

2x Pisco "Y" Fast Connectors for airlines (3mm)

Festo Y-Type 4mm quick connect tube fitting. Suitable for air and Kerosene.

2 pairs of Quick Connectors for retract air lines and retract tubing.

Package of 6 High Density Plastic X Connectors for air line and retract tubing.

Festo Tee Type 4mm quick connect tube fitting. Suitable for air and Kerosene.

AirPower Replacement Air Filter Tubes for the Airpower Water Trap (AS-200).

Festo L-Type 3mm quick connect tube fitting. Suitable for air and Kerosene.

Red Color Air Line Link. Suitable for standard air line (3mm OD or 1/8'')

2x Pisco "X" Fast Connectors for airlines

The precise AirPower X-Fitting makes the installation of a complicated Pneumatic-operated retract/brake system easy.

Festo straight 6mm quick connect tube fitting. Suitable for air and Kerosene.

Completely digital brake control. Can be used as an on/off or proportional brake valve. 
Also great for Air-Up / Spring down landing gear and speed brakes.