Web1 Apr 2007 · Some simply use a 1/4-turn ball valve with 1 3/8-inch inside diameter bore. The 1/4-turn ball valve provides a means to turn the hose line on and off so the hose team can advance it. When planning to conduct a nozzle evaluation for a new CAFS equipped apparatus, ensure that you have a wide selection of nozzle choices available. WebSmooth bore tip fire hose nozzles provide a solid stream that reaches your intended target. They feature an extruded aluminum body and anodized hardcoat. U.S. Coast Guard-Approved Fire Hose Nozzles Coast Guard-Approved fire hose nozzles are ideal for ships and offshore rigs and can accommodate Aqueous Film Forming Foams as well as water.

Smoothbore or Fog? - County Fire Tactics

WebWhich of the following statements abut fire steam nozzles is most accurate? (957) A. Fog nozzles do little to shape the fire stream. B. Smooth bore and fog nozzles are used only on handlines. C. Broken-stream delivery devices are used to apply water in confined spaces. D. Smooth bore nozzles are designed to give water a fan shape before discharge. Web14 Jan 2003 · 01-14-2003, 09:22 PM. In our department we usually use a 2" smooth bore for heavily involved fires. For a back up line we use a 1.75 with a combo fog nozzle. It all depends on the amount of fire and who is in charge. Most normal vehicles would need only a 1.75 combo nozzle. I like smooth bore for quick nock down. gujarat public school vadodara

Nozzles — SeaWestern

Web19 May 2015 · For this piece I will stick with the 2 1/2" attack line and smooth bore nozzles to best demonstrate this steady progression and the most recent step. ... The reason for the 2 1/2" and this design was that pressure was the greatest challenge of the time for the fire service both in consistence and amount. The 2 1/2" line provided a low friction ... WebReducing the nozzle pressure is an option and is being applied as U.S. fire departments are switching from high-pressure fog nozzles (100 psi) to smooth bore nozzles or low-pressure fog nozzle (50 ... WebThe Rocket Injector As Cast finish is media blasted to a smooth satin finish for a vintage look that mimics that of a vintage mag or magnesium wheel. The Rocket Injector is a 1-piece cast, reverse mount wheel crafted out of A356 aluminum and includes a matching center cap with the Rocket Racing logo. This version is designed with a 4.25" center bore for … gujarat rann of kutch itinerary