Sprinkler connection to scrubber duct

Details Sprinkler connection to scrubber duct Sprinkler connection to scrubber duct

1988-11-10

1990-10-23

Peters, Jr., Joseph F.

Fire extinguishers

Special applications

Condition responsive control

169 54, A62C 3730

Patent

active

049644700

ABSTRACT:
An improved sprinkler connection to a scrubber duct of the kind carrying noxious and inflammable gases is disclosed. The improved sprinkler connection features a small, single entry port into the duct, means for removably mounting a sprinkler head through the port into the duct, and a flexible hose for connecting the sprinkler head to a source of fluid supply. Preferably, the entry port does not exceed two inches in diameter. Preferably, the means for removably mounting the sprinkler head includes a reducer coupling. The reducer coupling serves to effect fluid communication between the sprinkler head and the flexible hose.

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patent: 4519458 (1985-05-01), Kroeter
patent: 4633967 (1987-01-01), Kranz
patent: 4664197 (1987-05-01), Leduc

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