• Measures low flows from 2-1/2" hydrant nozzles
• Interchangeable nozzle tips increase velocity—ensures accurate flow rate measurement from fire apparatus or hydrants

Measuring flow rates with a pitot gauge from 2-1/2" barrels can be difficult when water velocity is low. These kits contain nozzle tips that reduce the port size and increase velocity, which improves flow measurement accuracy. The pitot blade remains correctly positioned at all times and requires no adjustment when nozzle tips are exchanged. The pitot arm supporting the blade swivels out of the way during flushing to prevent potential blade damage from stones. All aluminum parts are hard-coat anodized, and all other metal parts are chrome plated or stainless steel.

High-flow kit measures flow from 211 gpm at 10 psi to 2197 gpm at 140 psi and includes 1-1/2", 1-3/4", 2", 2-1/4" and 2-1/2" nozzle tips.

Kits Include:
• 3-1/2" liquid-filled gauge (0-160 psi, 2-psi increments, ±1 FS accuracy)
• Instructions and flow charts for each nozzle
• 5 nozzle tips
• Pitot blade with supporting arm
• Hard carrying case