ALLEGRO SAFETY Supplied Air Accessories

Used with air respirators and include couplers, plugs, gauges, regulators, filters, connectors and other replacement parts

Adaptors and reducers are designed to work with enclosure entry threads on cable glands or conduits, in case of different thread designs. These adapter reducers are capable of standing up to any pneumatic working conditions and feature an adaptable and collapsible design for easy storage.

Allegro O-rings are mechanical gasket with a round cross-section to block paths between two closely mated surfaces for preventing the liquid or gas from escaping. These O rings are placed into grooves to secure them in place and then compressed between two surfaces to create a tight seal.

Allegro plugs connect components in breathing airline cascade kits for providing breathing oxygen in industrial facilities and SCUBA applications. Their steel / brass / stainless steel construction minimises chances of thermal expansion & contraction while withstanding high pressures. Choose from a broad range of these plugs, available in 1/2 & 1/4 inch sizes.

Allegro pressure relief valves protect A300 & A750 pumps and breathing air pumps from exceeding pressure / stress limits. These valves open at a preset pressure when the force of the steam pressure acting on the valve exceeds the force of the weight acting through the lever arm and discharge fluids until the pressure drops to acceptable levels.

Allegro breathing tubes are suitable replacements for full mask air respirators used for working in locations prone to hazardous gases & airborne contaminants. Selected models feature one piece design for minimising installation time. Breathing tube assemblies are also available.

Allegro service kits are compatible with the brand's ambient air pumps for maintaining & providing safe breathable air to the respirators. The catalogue includes a set of 4 pump vanes, filters and flushing liquid to complete the recommended regular service of the airline respirators and the provided inlet & outlet filters are replaced every 200 hours for quality airflow. Both vanes and pumps are replaced & flushed every 4000 hours to provide constant speed to the systems.
Raptor Supplies also offers Allegro Replacement Filters with first, second and third stages of filtration for purifying the air.

Allegro sidewings are suitable for use with Nova Helmet glasses and can be easily replaced at regular intervals to provide a comfortable wear during blasting or welding operations. These units feature polyurethane padded foams that ensure a proper fit and prevent slippage with excessive sweat. They further come with Velcro mounting facility for easy removal and cleaning.

Allegro high pressure, supplied air shields are used to check and adjust the CO Monitor on Allegro's Carry-Air, Wall-Air or Oil-Less Compressor. These units include a span gas and a zero gas cylinder (17 litres each) and a constant flow regulator w/ tubing and gauge inside a plastic case. Choose from a range of these Allegro high pressure, supplied air shields, available in nylon and polypropylene material variants.

Allegro replacement outer lenses are used with abrasive blasting helmets or supplied air systems and for all welding processes including TIG pulsing applications. The Nova 2000 Series, outer lenses feature co-polyester construction for chemical-resistance and come in a pack of 50 units. The replacement, variable shade lens kits feature polycarbonate construction to provide high-optical clarity and are capable of detecting magnetic waves & light that occur during welding. They are also configured with both magnetic & optical arc detection systems, ensuring the non-opening of the filters, even when the sensors are blocked. Further, these kits come with opto-magnetic sensors for surgical monitoring and are adjustable up to 6 feet range. Additionally, they are available in solar powered dual sensors with auto-darkening welding filters and mounting frames.
Raptor Supplies also offers Allegro Nova 3, blasting helmets with breakthrough protection.

Allegro exhaust filters are used with ambient air pumps for removing impurities via a ventilator. These HEPA filters are designed for removal of particles having sizes as low as 0.3 microns. They provide replacement facilities after every 200 hours of pump operation or more, in areas with high density of airborne particulates.