Injection gun system for lawn treatment

Details Injection gun system for lawn treatment Injection gun system for lawn treatment

1985-02-07

1986-09-02

Peters, Jr., Joseph F.

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

To be mixed, dissolved or entrained in a flowing liquid...

239414, 2394162, 2394165, 239527, B05B 704

Patent

active

046091491

ABSTRACT:
An improved injection gun system for lawn treatment adapted to permit selective application of a treating fluid by the operator as an incident to application of a main stream fluid through a hand held injection gun. The system comprises a pressurized source of main stream fluid, a pressurized source of treating fluid, a reach of hose including a large diameter conduit connected to the main stream fluid source and a small diameter conduit connected to the treating fluid source, an injection gun connected to the large diameter conduit of the concentric hose, and a fail safe cut-off valve interposed between the small diameter treatment fluid conduit and the injection gun for controlling the injection of treatment fluid into the main stream passing therethrough.

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