Exhaust Gas Purifiers
Direct-Fit for Forklifts and Indoor Equipment
OSHA's permissible exposure limit for carbon monoxide is 50 PPM as an 8-hour time-weighted average, and the NIOSH recommended exposure limit (REL) is 35 PPM. Auto-jet supplies direct-fit exhaust gas purifiers that reduce CO by 90%+ immediately after engine start-up - for propane, diesel, and gasoline engines used in forklifts, floor sweepers, and other indoor equipment. Maintenance free. 36 equipment brands covered. Call 800-247-5391.
Exhaust Gas Purifier Specifications
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90%+ reduction of CO and other toxic gases: effective immediately after engine start-up
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Low back pressure: does not impact engine performance
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Maintenance free: no filter changes, no servicing required
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Pyrometer kit included with all propane units
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Direct-fit for propane, diesel, and gasoline engine applications
36 Equipment Brands Covered
Advance, Bobcat, Boss, Case, Caterpillar, Clark, Daewoo, Gehl, Genie, Grove, Hanix, Hyster, JCB, John Deere, Kalmar, Kohler, Komatsu, Kubota, Manitou, Mitsubishi, Mustang, New Holland, Nissan, Scat, Simon, Snorkel Lift, Takeuchi, Tamrock, Target, Tennant, Thomas, Toyota, Wagner, White, Yale, Yanmar.
What You Need to Get a Quote
Exhaust gas purifiers are application-specific. To confirm the right unit, call with:
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Machine make and model
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Engine displacement (cubic inches)
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Turbo or naturally aspirated
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Fuel type - propane, diesel, or gasoline
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Operating RPM
This information is in the machine's shop manual. Call 800-247-5391 for a same-day quote.
Why Indoor CO Levels Matter
Gas and diesel-powered forklifts and sweepers produce carbon monoxide as a byproduct of combustion. In enclosed facilities - warehouses, manufacturing floors, cold storage - CO accumulates quickly. OSHA's permissible exposure limit is 50 PPM as an 8-hour time-weighted average. The NIOSH recommended exposure limit (REL) is 35 PPM. Without emission control, propane and diesel equipment operating indoors can exceed these thresholds within minutes of operation.
Frequently Asked Questions
Do exhaust gas purifiers require maintenance?
No. These units are maintenance free - no filter changes, no servicing required over the life of the unit.
What are the OSHA and NIOSH carbon monoxide limits for indoor equipment operators?
OSHA's permissible exposure limit (PEL) is 50 PPM as an 8-hour time-weighted average. The NIOSH recommended exposure limit (REL) is 35 PPM. Auto-jet exhaust gas purifiers reduce CO by 90%+ immediately after engine start-up.
Is a pyrometer kit included with propane units?
Yes. A pyrometer kit is included with all propane unit orders at no additional charge.
What information do I need to order an exhaust gas purifier?
Machine make and model, engine displacement (cubic inches), turbo or naturally aspirated, fuel type (propane, diesel, or gasoline), and operating RPM. Call 800-247-5391.