
Kochek Storz Hydrant Converters
September 6, 2026
Kochek Variable Flow Nozzle – 10-25 GPM w/o Bumper
September 6, 2026Kochek Variable Flow Nozzle – 10-24 GPM w/Bumper
The Kochek Variable Flow Nozzle – 10–24 GPM w/Bumper provides adjustable water flow control for versatile firefighting applications, with a protective bumper for added durability.
PRODUCT DESCRIPTION
Kochek’s Variable Flow Nozzle with bumper is adjustable from 10-24 gallons per minute, fine mist to straight stream. Available in 3/4″ GHT, 1″ NPSH and 1″ NH threads.
SPECIFICATIONS
| Thread Type | GHT (NZ016), 1 in. NPSH (NZ009), 1 in. NH (NZ025) |
|---|---|
| Finish Type* | A52-A62: Anodize Black/Red Standard |
| Laser Engraving | Text, Logo, None |
*Call customer service for special color options




