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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.

MF SERIES SKID

COMPLETELY BOLTED TYPE SKID


The MF Series diffs skid is a completely bolted type skid. The skid frames are manufactured using stainless steel 316 material and painted or powder coated. Fasteners are stainless steel 316 and self-locking type. The skid is suitable for foam tank sizes ranging from 60gallons to 170gallons. The skid is designed for 4-point lifting and is load tested. Additional inductors are supplied for projects with hose reel requirement and the skid can accommodate up to 2 additional hose reel inductors.

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siron fire protection diffs system skid ms serie skid 01

MS SERIES SKID

A WELDED TYPE SKID


The MS Series is a welded type skid. The skid frames are manufactured using mild steel square tubes (optional: stainless steel 316). The skid is suitable for foam tank sizes ranging from 200gallons to 650gallons. The skid is designed for 4-point lifting. Skids are load tested.

ML SERIES SKID

A TOTALLY ENCLOSED SKID


The ML series is a totally enclosed skid which is of the completely welded type. The skid frames are manufactured using mild steel square tubes (optional: stainless steel 316). The skid has been analyzed and designed based on DNVGL-ST-E271 2.7-1. The grade of all the materials including pad eye plate used for the skid are considered as S275J2. The skid is insulated using suitable insulation. The skid is suitable for foam tank sizes ranging from 60gallons to 650gallons. The skid is designed for 4-point lifting and is load tested. These skids are specially built for installations in low temperature climate conditions. Skid is suitable for -4°F (-20°C).

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siron fire protection diffs system skid umf series skid 01

UMF SERIES SKID

A USCG COMPLIANT SKID


The UMF Series skid is a completely bolted type skid. The skid frames are manufactured using stainless steel 316 material and painted or powder coated. Fasteners are stainless steel 316 and self-locking type. The skid is suitable for foam tank sizes ranging from 60gallons to 170gallons. The skid is designed for 4-point lifting and is load tested. Additional inductors are supplied for hose reel requirement and the skid can accommodate up to 2 additional hose reel inductors. UMF series is a USCG Compliant skid and the listed foam proportioning equipment are used such as FM Approved water motor turbine or UL listed foam inductors. These skids are available with only AFFF-3%, US Mil-Spec Foam Concentrate type. (USCG Certification under progress)

BLADDER TANK

ACCORDANCE WITH ASME SECTION VIII


The Foam Bladder tank is supplied for projects with bladder tank requirement, the bladder tanks are manufactured in accordance with ASME Section VIII, Div. 1 and are internally coal tar epoxy coated and Red enamel coated for exterior of the skid. Tank is provided with level gauge; hydraulic operated foam concentrate valves. All fasteners and isolation valves are SS-316. UL listed ratio controllers are used for DIFF and hose reel station connection. Third party certification such as ABS, DNVGL or any other classification society based on project requirement.

 

“Solberg Foam Bladder tank, Ratio Controllers and Marsol DiFFS Nozzles are UL listed with Solberg ARCTIC™ 3% MIL-SPEC AFFF and RE‑HEALING™ RF3, 3% FOAM CONCENTRATE”

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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. Read more about DiFFS system design.

Need more information?

Contact us directly by phone +31 53 750 30 44 for more information about DiFFS Skid. We are open from 9am — 6pm week days.

You can also fill out our online contact form or info@siron.eu, and we will call you as soon as possible.Learn more about the system that suits your installation best.