Diffusers/Testers

Akron Brass 2-1/2" Diffuser for AHTK-25  

Kochek Line Gauge, Storz The Kochek Storz Line Gauge are ideal for measuring static and residual pressure in various fire protection systems. They can be attached to hydrants, hose lines, nozzles and more. They are simple and reliable tools for your...

Kochek Line Gauge - Threaded The Kochek Line Gauge - Threaded are ideal for measuring static and residual pressure in various fire protection systems. They can be attached to hydrants, hose lines, nozzles and more. They are simple and reliable tools for...

Kochek Gauge Cap Female Rocker Lug The Kochek Gauge Cap Female Rocker Lug may be used for taking static & residual pressure readings in a variety of firefighting applications. We offer a selection of sizes, threads, finishes, and colors. This line...

Akron Brass 3-1/2” (89 mm) Ultra-High Pressure Test Gauge Kit   The Akron Brass 3-1/2” (89 mm) Ultra-High Pressure Test Gauge Kit is to be used in conjunction with annual apparatus pump testing of high pressure apparatus pump up to 3000...

Piezometer Hydrant and Pump Tester Kit - for testing Pumps and HydrantsHydrant Flow Test KitThe Piezometer Hydrant and Pump Tester Kit comes with a hand held nozzle and hydrant pilot tubes that are designed to measure straight tip or hydrant flow...

Akron Brass 3-1/2" Apparatus Test Gauge Kit The Akron Brass 3-1/2" (89 mm) Apparatus Test Gauge Kit is to be used in conjunction with annual apparatus pump testing or for checking the accuracy of pump panel gauges. The ATGK-3 Test Gauge Kit has a...

NNI 2-1/2" Female NST Flowtest Swivel DiffuserThe NNI 2-1/2" Female NST Flowtest Swivel Diffuser is a convenient way to perform flow tests on hydrants and diffuse streams at the same time.Features:Dual read PSI/GPM Liquid Filled...

NNI Fire Hydrant Static Pressure Gauge w/ Straight Nose Drain CockThe NNI Fire Hydrant Static Pressure Gauge is easily installed by removing the hydrant cap and screwing on the pressure gauge assembly. Liqud Filled GaugeGauges supplied are quality Liquid...

NNI Fire Hydrant Static Pressure GaugeThe NNI Fire Hydrant Static Pressure Gauge is easily installed by removing the hydrant cap and screwing on the pressure gauge assembly. Liqud Filled GaugeGauges supplied are quality Liquid Filled Gauges but do not...

Akron Brass Hand Held Hydrant Pitot with Case The Akron Brass Hand Held Hydrant Pitot with Case comes with a heavy duty aluminum blade and stainless steel pitot tube.Features:Heavy duty aluminum blade and stainless steel pitot tube Pitot blade has...

Akron Brass 2-1/2" NH (65 mm) Cap Gauge The Akron Brass 2-1/2" NH (65 mm) Cap Gauge is designed for determining the static pressure of water in fire hydrants, fire hoses, and/or fire pumps.Features: Certified calibrated gauges Designed for determining...

Action Coupling Line GaugeThe Action Coupling Line Gauge is for testing static pressure in nozzles or hose. Features: Equipped with 300 Lb. Glycerine filled gauge Body is made of 6061-T6 aluminum alloy Hardcoated 1-1/2" or 2-1/2" diameter system NH...