Archive for May 10th, 2020

Vintage 4-11 Alarm fire in Chicago, 7-28-63

This from Steve Redick

4-11 Alarm fire at 4720 N Marine Drive July 28, 1963

4-11 Alarm fire in Chicago 7-28-63

click to download

4-11 Alarm fire in Chicago 7-28-63

click to download

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New engine for Argonne National Labs FD (more)

From the Legacy Fire Apparatus Facebook page:

“Protecting World Class Science Since 1946”

As the Argonne National Laboratory works to create a COVID-19 vaccine, we work to help protect their facilities.

Thank you, to the US Department of Energy’s Argonne National Laboratory for your trust in Sutphen and Legacy Fire Apparatus.

New Sutphen fire engine for the US Department of Energy's Argonne National Laboratory in Illinois

Legacy Fire Apparatus photo

Drawing of a new Sutphen fire engine for the US Department of Energy's Argonne National Laboratory in Illinois.

New Sutphen fire engine for the US Department of Energy's Argonne National Laboratory in Illinois

Legacy Fire Apparatus photo

New Sutphen fire engine for the US Department of Energy's Argonne National Laboratory in Illinois

Legacy Fire Apparatus photo

Sutphen fire engine pump panel

Legacy Fire Apparatus photo

New Sutphen fire engine for the US Department of Energy's Argonne National Laboratory in Illinois

Legacy Fire Apparatus photo

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Chicago Fire Department history

Here is a link to the website of Old Custom Cruisers, a car club in Bristol, Tennessee which owns two Ahrens-Fox pumpers; one from Chicago and one from Maywood, Illinois. 

This 750-GPM Ahrens Fox pumper (piston), Model: IM-2 was built for Chicago Fire Department 7 and was  stationed in the Stockyard area of Chicago.  It was manufactured in 1921 and delivered in  1922.

Hours on Pumper: 750 gal @ 120 lbs for 6 hrs,  375 gal @ 200 lbs for 4 hrs, 250 gal @ 250 lbs for 2 hrs

Engine Details: 6 cylinder engine, 2 plugs per cylinder, duel  ignition system, magneto & distributor, 3 speed  manual transmission, gas, up draft carburetor, mechanical brakes, spring suspension.

The “Ball”, or the pulsation chamber, reduces  the throbbing of the stream as it ejects from the nozzle. The tall chamber on the front retained  the vacuum on the intake side of the pump.  With minor variation, the style of this pump did not change from 1915 to 1952.

former Chicago FD Ahrens Fox piston pumper

Old Custom Cruisers photo

former Chicago FD Ahrens Fox piston pumper

Old Custom Cruisers photo

former Chicago FD Ahrens Fox piston pumper

Old Custom Cruisers photo

thanks Dennis

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