Foam dispensing gun with improved mixing chamber

Details Foam dispensing gun with improved mixing chamber Foam dispensing gun with improved mixing chamber

1985-06-05

1987-11-24

Reger, Duane A.

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

And valving means controlling flow for combining

239600, B05B 702

Patent

active

047082925

ABSTRACT:
In a plural component foam dispensing apparatus there is provided an easily removable and replaceable combination nozzle-mixing chamber that is formed of a low friction, slightly deformable material with a first front contact surface against which is applied force to load the second rear contact surface against the contact surface of the nozzle seat to securely hold the combination nozzle-mixing chamber in place. The core of the combination nozzle-mixing chamber is not axially restrained on each end.

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