DiFFS system design
DiFFS system is primarily used as a firefighting system for helipad / helideck. Based on the system configuration, DiFFS can be set to operate automatically or manually. On system activation; a valve operates - allowing water to flow through a water turbine foam pump or inline inductor thereby discharging a correct admixture of foam/water solution (i.e. 1% or 3%) through an array of nozzles installed on the helipad / helideck, thus providing an effective spray distribution covering the entire deck surface.
Material
All skids are provided with SS-316 piping as standard. Various material options are available such as SS-316L, Copper nickel, Super Duplex, Titanium.
DiFFS Nozzle
DiFFS Nozzle - K3GS series nozzles are designed to be used on Deck Integrated Fire Fighting Systems (DIFFS). An array of these nozzles installed on the helipad / helideck provides an effective spray distribution covering the whole deck surface for a range of weather conditions.
DiFFS Skid
DiFFS Skid - DIFF system is proposed with various skid option based on project requirement. The diffs skid are configured based on parameters such as type of foam proportioning, isolation valve, foam tank capacity, temperature requirements.
Nozzle
K3GS a unique first Non-Pop-Up Nozzle with UL Listing, CAAI and ABS Certification is available with various ‘K’ Factors suitable for most type and size of helidecks. Nozzles are manufactured in SS-316L as standard and other material such as Titanium is available based on customer requirement.
Non-pop-up Nozzle
System Compliance
DiFFS Nozzle is UL listed and CAAI and HCA certified. The complete system including skid and nozzle is ABS certified allowing reduced design review time.
System complies with latest CAP-437 Requirement, NORSOK standard.
Other certification such as DNVGL, BV, LRS, NORSOK, NMD are available based on project requirement.
Only water DiFFS
DiFFS system is capable of extinguishing fires with only water when used in conjunction with aluminium helidecks with self-extinguishing capabilities.
Deck Integrated Fire Fighting System
Deck Integrated Fire Fighting System (DiFFS). Non Pop-up Fire Fighting System for Helidecks & Helipads.