Air Systems International 20 PPM CO/Air Calibration Gas for CO Monitors, 17 L, BBG-20

Allegro's Deluxe Supplied Air Shield and Welding Helmet is performance proven and a cost effective system used by foundries, aluminum plants, mines, chemical plants, refineries, auto manufacturers, metal working and fabrication. The Supplied Air Respirator delivers a constant and powerful supply of breathable air from a clean air source. They include one shield/ welding helmet, a ¾ hp ambient air pump and 50 feet of breathing hose. NIOSH approved/ANSI certified "all in one" system provides respiratory, head, eye and face protection.

Features: 30 CFM Filtration 48 CFM Flow Capacity 3 Stage, Grade-D Filtration Filter Change Indicators on All Filters 1/2" Hansen 5000 Series Plug Inlet, Maximum Inlet Pressure 150 PSI (2) Automatic Drains w/Discharge Tubes, (1) Manual Drain 9 VDC, 60 Hz CO Monitor Installed, Set at 10 PPM per OSHA (5 PPM for Canada) Monitor CSA Approved for Class 1, Division 1, Groups C and D Environments 3-Outlet Solid Aluminum Block Manifold (1/4" Hansen Style) External Warning Lights & Alarm Pressure Regulator Safety Relief Valve Set @ 125 PSI Visual Air Flowmeter to Monitor Pelican™ Case Mounted ...

In areas such as painting or asbestos abatement, where levels of contamination are low, these complete SAR systems offer a portable air source for one worker. They include disposable, lightweight, loose fitting Dupont Tyvek™ hoods, a 3/4 hp ambient air pump and 50' of breathing air hose.

Air Systems International 30 CFM Breather Box®, 2 Outlets, Hansen Fitting, BB30-CO Features: 30 CFM Filtration 48 CFM Flow Capacity 3 Stage, Grade-D Filtration Filter Change Indicators on All Filters 1/2" Hansen 5000 Series Plug Inlet, Maximum Inlet Pressure 150 PSI (2) Automatic Drains w/Discharge Tubes, (1) Manual Drain 115 VAC, 9-12 VDC, 60 Hz CO Monitor Installed, Set at 10 PPM per OSHA (5 PPM for Canada) 2-Outlet Solid Aluminum Block Manifold (1/4" Hansen Style) External Warning Lights & Alarm Pressure Regulator Safety Relief Valve Set @ 125 PSI Visual Air Flowmeter to Monitor ...

Perfect for use with grinding, chipping, spray painting and body repair, Allegro's comfortable Supplied Air Shield is offered as a complete system for one worker. They include one Shield, a 1-4 hp ambient air pump and 50 feet of breathing hose. Complies with ANSI Z87.1-2003.