Semi-Subsurface Foam Injection Device
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Page 1 of 2 (replaces datasheet 1008/5) General description Foam injecting device used to deliver expandedfoam to the liquid surface in a storage tank via the flexible hose. Application description For use in storage tanks containing water solubleflammable liquids or applications where fuel pick-up by foam is not acceptable and expanded foam must be delivered to the surface.Please refer to Datasheet 1008/11 for details of thefoam sealing membrane SM. Product features > Direct surface foam delivery irrespective of the tankliquid level > Tell tale device for leakage warning > Stainless steel body Built-in Stainless Steel/PTFE sealing membrane construction > Selection Table Polyamid rot proof foam hose > Large capacity range up to 2500 l/min > Application rate 4.1 l/min/m 2 Suitable for tank heights 13m - 28m, dependant on HSSS model ref (see Selection Table) > Tank diameter (m) <1515-21 21-28 28-39 39-48HSSS-80/1001HSSS-80/1001 HSSS-80/100123 Application rate 6.5 l/min/m Suitable for polar-solvent liquids > 2 Connections > Tank diameter (m) <1212-17 17-23 23-32 32-3939-46 HSSS-100/1501HSSS-100/1501 HSSS-100/1501234 Application rate 10 l/min/m Inlet / outlet: flanged according to DIN PN16 or ANSI 150lbs > 2 Optional components > Tank diameter (m)<1010-13 13-18 18-25 25-3131-3636-4040-4444-47 HSSS-150/2001HSSS-150/2001 HSSS-150/2001234567 Check valve, expander and gate valve Listings or approvals > The shut-off valve between tank and the hose container shall be a gate valve, of an approvedtype, supported by Skum, contact for further information. All models FM approved > 1 bar =0,1 MPa = 14,5 psi Order information - please specify:1. Size 2. Flange type: DIN or ANSI 3. Length of hose / tank height www.skum.com > Technical changes reserved without noticeCopyright 2007 Tyco Safety Products Datasheet Ref. SKM0006 DSA1 size="-4">

AB 15Leakage controland air bleeding Gate valve Note: Inner diam. Fully open Expander(should be installed)Check valveSealing membraneCD > Foam Foam ѓPFGHigh BackPressure FoamGeneratorSystem in operation Typical installation arrangement at tank base ԓHSSSSemi-SubsurfaceFoam InjectionDevice Performance Data > Technical changes reserved without noticeCopyright ԩ 2007 Tyco Safety Products Datasheet Ref. SKM0006 DSA1 size="-2">