Supplied Air Accessories

Bullard nylon capes are used with abrasive blasting helmets to protect the wearer against hazardous materials, dust and debris. They are utilised in construction, manufacturing and industrial settings where workers shield themselves from potential contaminants and maintain a clean & safe working environment.

Allegro replacement filters replace used filtration units or cartridges on supplied-air, respirator filtration panels and work with the panel components to provide safe breathable air to the users in the compromised air quality or low oxygen level environments. The filters include first, second and third stage of filtration to purify compressed air by eliminating oil, water, vapours, gases & other particulate contaminants. Choose from a wide range of these supplied air accessories, available in inlet and outlet filter types for purification of the air.
Raptor Supplies also offers Allegro Inlet Filtersto be used with the brand's pumps.

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 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 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.

Allegro pressure gauges are ideal broken gauge replacements for breathing air pumps. They feature a threaded stem for quick installation and reducing the maintenance downtime. Selected models further come with an easy-read dial comprising numeric readings for user convenience.

Allegro respirator capes are designed for use with the brand's NV20-00 & NV30-00 Series helmets. They are made of nylon / leather to ensure high tensile & compressive strength, and excellent abrasion & wear resistance. Variants are available in sizes of 28 and 38 inches.

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 Filterswith first, second and third stages of filtration for purifying the air.