Akron Brass ProVenger [1602] 1" (25 mm) SG Fire Hose Nozzle. The ProVenger family of handline nozzles combines years of design and manufacturing experience with superior performance and dependability; all at an unbeatable value. This global nozzle series can help you perform your job effectively and efficiently without sacrificing performance or your budget. The ProVenger FG (fixed gallonage) nozzles offer a variety of pressures with the simplicity of a fixed orifice. The simple, rugged design is smooth-to-operate delivering a constant flow, hard-hitting straight stream. The ProVenger SG (selectable gallonage) nozzles are optimized from fog to straight stream with various flow settings for frontline flow control. The ProVenger SG’s design gives the nozzleman flexibility to change the flow and reach depending on the situation. Low flow options, starting at 5 gpm (19 lpm), are available within the 1" (25 mm) ProVenger line. The new, lower flows aid firefighters in regulating the amount of water needed to extinguish various fires. The 1" (25 mm) nozzles are perfect for wildland and gas cooling applications.