https://www.ebay.com/sch/i.html?_nkw=Allegro+Industries+9833+E+Model+A+1500+Ex+3+Man+Worker+Pump+European&_sacat=0&_dmd=2

Allegro Industries 9833-E Model A-1500 Ex 3 Man Worker Pump, European

Regular price
$2,651.00
Sale price
$1,987.00

The easiest way to meet your needs for portable air sources for up to three respirator users or two hood users. Available in explosion proof configurations for special applications. Applicable for chemical handling and clean-up. For up to three respirators or two hoods. The A-1500EX meets Class I Div 1 & 2 Group D. Class II Div 1 & 2 Groups F & G. Features Respiratory and safety Eye protection Personal protective equipment Specifications Inlet Filter: 40.0 Micron bronze/steel (1/4 HP) Exhaust Fi