carbon canisters 101
DESCRIPTION
Carbon Canisters 101. Sean Whelan Lead Engineer Integrated Fuel Systems. Regulations. CALIFORNIA- California Air Resources Board (CARB) http://www.arb.ca.gov/msprog/offroad/recmarine/recmarine.htm Only for high performance boats With at least one engine greater than 500hp - PowerPoint PPT PresentationTRANSCRIPT
Carbon Canisters 101
Sean WhelanLead Engineer
Integrated Fuel Systems
Regulations
• CALIFORNIA- California Air Resources Board (CARB)• http://www.arb.ca.gov/msprog/offroad/recmarine/recmarine.htm
– Only for high performance boats • With at least one engine greater than 500hp• Not applicable for multiple engines below 500hp (i.e. 3 490hp engines)
– Only boats that will be registered in California– Beginning Jan 1 2009
• US- Environmental Protection Agency (EPA)• http://www.epa.gov/otaq/regs/nonroad/marinesi-equipld/420f08013.htm
– All boats with integrated (a.k.a. permanently mounted) tanks– July 31, 2011 50% of each boat manufacturers product line must
have carbon canister.– July 31 2012 100%
California/EPA Diurnal Emission Limits
3
Trailerable boats (<8.5ft beam & <26ft LOA):• Less than .4 grams per gallon per day of
hydrocarbon emissions.
Non-trailerable boats (>8.5ft beam or >26ft LOA):• Less than .16 grams per gallon per day of
hydrocarbon emissions.
Carbon Canister Sizing
4
Canister (Liters)
Tank (Gallons)
Canister (Liters)
Tank (Gallons)
1 <25 1 621.5 37 1.5 932 50 2 1253 75 3 1874 100 4 250
Canister Sizing versus Fuel Tank Size
Trailerable Non-trailerable
Formula (round up to the next largest size)LitersCC= 0.04x Fuel tank LitersCC= 0.016x Fuel tank
Carbon Canister Available Sizes
5
• 99510-1 1L 99510HS1
• 99515-1 1.5L 99515HS1
• 99520-1 2L 99520HS1
• 99530-1 3L 99530HS1
• 99540-1 4L 99540HS1
Two or more canisters can be “daisy chained” together for increased capacity or to facilitate installation
Carbon CanistersHeat Shields (Required for
mounting in engine compartment)
Generation 1.0 Fuel System -- 2009
6
22SEP08 Brunswick Confidential
Sean WhelanProduct Development Engineer
Hardware, Fuel & Trailering Categoriesphone/fax (616) 897-2275 / (616) 897-2218
In Line Surge Protector
P-Trap
2L Carbon Canister