Modular Airline Trolley

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Modular Airline Trolley

The Modular Airline Trolley is a durable, BIS-certified respiratory system designed for hazardous IDLH environments or oxygen deficient environment. Capable of usage up to 4 hours max, it provides a continuous and fail-safe supply of breathing air. The system works by routing air from high-pressure cylinders through a medium-pressure hose to a Lung Demand Valve (LDV) and full-face mask. Because the heavy air reservoirs are kept on the transportable trolley, the wearer experiences zero weight. Ideal for confined-space tasks like sewer entry, tank cleaning, and spray painting, it comes with a standard 50-meter hose reel extended to total 100 meter length, high pressure & medium pressure alarm, and have seamless cylinder replacement mechanism.

Salient Features

Modular & Highly Adaptable: Easily modulated for 1 or 2 users with 2 or 4 cylinder configuration [2 no 6 ltrs. x 300 bar steel cylinder or 2 / 4 no 6.8/9 ltrs. x 300 bar carbon fibre composite cylinders].
Extended Reach: Standard 50m air supply hose is extendable up to total length of 100 metres.
Fail-Safe Pneumatics: The first-stage pressure reducer delivers a high flow rate (>600 to 1000 LPM) and is designed guaranteeing uninterrupted air supply to the Lung Demand Valve (LDV) at all times.
Uninterrupted Operation: Pneumatics and cylinder interconnections allow for the seamless replacement of an exhausted cylinder without disrupting the airflow from the active cylinders. Includes provision for plant air intake.
Dual Warning Alarms: Equipped with a high-pressure whistle on the trolley (activates at approx. 55 bar) and a medium-pressure audible alarm at the wearer's end (activates at 3–5 bar)
Zero User Burden: Eliminates the weight and bulk of carrying cylinders. A specialized flame-retardant belt harness secures the breathing tube, preventing it from pulling on the face mask and allowing completely free head movement.
Robust Trolley Design: Welded construction available in corrosion-proof anti-static coated Mild Steel or SS304. Features two rear wheels and two front rest, built-in hose reel with a handle and brake to prevent inadvertent uncoiling.
Choice of Fire-Retardant Hose: Non-kinking R6 flexible / anti-static hose
Face Mask & LDV: First- breath-activated positive pressure LDV (tilt valve or balanced piston options) pairs with the Protect 2005 full-face mask. The mask features double sealing flaps, a 5-point harness, a wide-view PC visor, a speech diaphragm, and self-demisting capabilities.
Integrated Monitoring: Features a luminescent high-pressure gauge for continuous cylinder pressure indication and a medium-pressure gauge for supplied air pressure.