By Bill Adams Part 1 described my personal opinion that fire apparatus purchasing specifications can be “short and sweet” and right to the point. They should not be used as a textbook or an educational tool for the fire department. Four scenarios were pointed out. A...
Ask A Darley Engineer: What is the latest with C8 Class B foams?
By Darley Team What is the latest with C8 Class B foams? Is there a safer alternative?—Asked by Ted Soldan, chief, Otter Lake (MI) Volunteer Fire and First Responders Recent awareness of PFAS (per- & polyfluoroalkyl substances) environmental contamination is...
Darley CAFS Vision Pumper to Port Edwards, WI
By Darley Team Port Edwards, WI , has taken delivery of a Darley Vision Pumper. The apparatus uses a Spartan 380-hp Metro Star chassis, equipped with a Darley PSMC 1500 Pump with CAFS. The engine is a Cummins L9. The truck’s water & foam tank capacity is...
The Fast Attack Answer to Brush Fires
By Darley Team In wildland operations getting water to the fire is half the battle. Fires can spring up anywhere and can grow out of control before they reach an area that standard apparatus would be able to access. Wildland firefighters need a system...
Solving the Water Pressure Problem for Wildland Firefighters
By Darley Team You’ve arrived at the fire and begin laying down water. Everything is going as planned, the chiefs barking orders, the probie is holding the nozzle correctly, then you notice the water pressure drop. You run to the truck, and despite proper...
Smart Firefighting: The Future of the Fire Industry with Dan Munsey
https://soundcloud.com/smartfirefighting/episode-55-the-future-of-the-fire-industry-with-dan-munsey Chief Dan Munsey is Assistant Fire Chief of San Bernardino Fire Protection district, the California Fire Chiefs Association Operations section president, and part of...
Ask a Darley Engineer
Depending on the brand of engine, the new tier 4 engine can mean a number of new exhaust aftertreatment considerations when laying out and installing a diesel-powered pump.
Top 5 Posts from “The Rig” in 2018
Enjoy looking back on the top five posts of 2018 from "The Rig." Miami-Dade (FL) Fire Rescue Department Taking Delivery of Six Clean Cab Concept Rescue-Pumpers The Rig: It’s the Little Things Gallery: Rigs on the Show Floor at FDIC International 2018 New...
Ask a Darley Engineer: Pump Components and Corrosion
By Darley Team Martin Simpson asked: What metals do you recommend on pump components that come in contact with water, and why? The answer depends on the type of water being pumped: salt or fresh. With salt water or brackish water, Darley recommends an...
Ask a Darley Engineer: Why this Drip Rate?
By: Darley Team Question: Why is the drip rate between five and 60 drops on Darley pumps equipped with packing rather than a mechanical seal such as our Darley P100 pump and P6 pumps that you build for the US Navy and US Coast Guard?—DCC Chief Petty Officer Jim...
Ask a Darley Engineer: Helping Rural Budgets
Q: What has Darley done to ease rural department budgetary concerns? In recent years, the U.S. economy has experienced drastic swings. That has caused a chain reaction in all areas of the economy. As a result, municipal budgets have been hard hit. With already tight...
Ask A Darley Engineer: Driveline Layout for Pump Installations
Q: How does Darley determine if a driveline layout is acceptable for a pump installation? A: Darley closely reviews four key categories before approving a driveline application. We begin by determining if the driveline diameter can handle the maximum torque to be...