Fuel flow rate 6BTA 250 hp CAV pump - Cummins Marine Forum

This topic has 1 reply, 2 voices, and was last updated 4 years ago by Tony Athens.

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February 19, 2020 at 10:17 am #93765

Doug Kirby
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Vessel Name: Te Haranui
Engines: One 6BTA
Location: Tauranga
Country: New Zealand

Hi, can anyone please advise the maximum fuel flow rate in both the supply and return sides for my 250 hp engine at 2600 rpm which has the CAV rotary pump? Thanks.
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February 19, 2020 at 4:08 pm #93788

Tony Athens
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Vessel Name: Local Banks
Engines: QSB 6.7 550 HP
Location: Oxnard, CA
Country: USA

Use 52-56 GPH total flow and you’ll be safe at rated RPM

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Doug Kirby
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