Heat, flammable liquids and electrical components in an enclosed engine compartment can pose a significant fire risk. An accident, ruptured fuel or hydraulic line or even a faulty part can result in a serious emergency.

Chubb offers a range of specialist vehicle fire suppression systems to reduce the fire risk for your operators, vehicles and earthmoving equipment.

PEFS Systems

Pre-engineered foam spray (PEFS) fire protection systems are versatile, cost effective and designed to handle extreme operating conditions. Strategically positioned spray nozzles achieve fast and effective fire suppression by directing high velocity foam spray onto a pre-determined fire hazard area.

PEFS F3

A variation on our original PEFS system, PEFS F3 has been designed to be used with a fluorine free foam solution. This innovative system includes a naturally aspirating spray nozzle to deliver an improved and consistent foam application to the fire hazard area.

Our PEFS and PEFS F3 systems are tested to the latest version of AS 5062 and are listed on the CSIRO ActivFire Register of Fire Protection Equipment.

Datasheets

PEFS F3 Fill Kits

PEFS F3N Fill Kits

PEFS F3N Nozzle

PEFS F3 F3N Valve Assembly

PEFS C6 F3 F3N Cylinder Assembies

PEFS C6 F3 F3N Brackets

VS USB to RS232 Cable

PEFS C6 F3 F3N LOP Solenoid Valve Assy

PEFS F3 F3N LOP Manual Actuators

Fire Panel Release Circuit Test Kit

Information Bulletins

IB201905 PEFS - Pressure Switch Monitoring

IB210922 PEFS - Nozzle Guide

IB210805 Premix Foam Lifecylce QnA

Maintenance Manual

PEFS C6 Maintenance Manual v1.0 Oct 2018

PEFS F3 Maintenance Manual V1.3 Apr 2022

PEFS F3N Maintenance Manual v1.0 Oct 2020

Service Bulletins

TB201801 Change to PEFS Cylinder Assemblies

TB201802 Improvement to PEFS Brackets

TB201901 PEFS - Pressure Monitoring changes

TB201902 PEFS - F3 Nozzle Cap Replacement

TB201903 PEFS - F3 Foam Mixing

TB201904 PEFS - F3 Steel Fittings

TB202001 PEFS - LOP Valve Actuation Bypass

TB202002 PEFS LOP Valves manufactured before 2012

TB202003 PEFS LOP Valve Actuation Bypass - Design change

TB202101 PEFS - New Fittings 12-08-2021

TB202102 PEFS LOP Valve Actuation Bypass - New punch mark

TB202103 PEFS - F3 Steel Fittings - Important safety update

TB202201 PEFS LOP Valve Actuation Bypass - Improvements

Software/Manuals