Catalogo generale 2013 (pdf) - Caccialanza & C.

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16BLADDER TANKSDISPLACEMENT LIQUID FOAM PRO-PORTIONERS FOR VARIABLE FLOWRATE- BLADDER TANKS (MSL/E type, MSLtype, MSL/O type)The displacement liquid foam proportionersfor variable flowrate (bladder tanks)are utilized for foam systems with differentindependent foam outlets which can worksimultaneously or separately.The displacement liquid foam proportionersfor variable flowrate regulate automaticallythe correct foam extract admixingpercentage to a variable water flow in arange 1:8 (for example, the same foamimageproportioner is suitable for admixingautomatically the properfoam compound percentagein a foam system with 8monitors both if only 1monitor is working singularlyand if all monitorsare working simultaneously).Compared to the Venturiproportioners, the high advantage of thedisplacement liquid foam proportioners isthat they don't require the installation of afoam compound pump (the admixing ofthe foam compound to the water flow isautomatically provided by the membrane inthe bladder tank).Another advantage of thedisplacement liquid foam proportioners isthat they include also the foam compoundstorage tank. Caccialanza & C. displacementliquid foam proportioners for variableflowrate are supplied:• with vertical tank and membrane fixedonly at the top of the tank (MSL/E type)• with vertical tank and membrane fixedat the top and at the bottom of the tank(MSL type)• with horizontal tank (MSL/O type)In the versions:• with single or doubletank• with capacity of thetanks from 400 lt. to13.000 lt.and are available forfollowing water/premixflowrate ranges:• DN 4" - 200÷1.600 lt/min• DN 6" - 400÷3.200 lt/min• DN 8" - 800÷6.400 lt/min• DN 10" - 1.200÷9.600 lt/min• DN 12" - 2.000÷16.000 lt/min• DN 14" - 2.500÷20.000 lt/minThe MSL/E, MSL and MSL/O type displacementliquid foam proportioners forvariable flowrate are provided with a foamcompound admixing percentage regulatingvalve which allows the regulation of theadmixing percentage between 1% and 6%.www.caccialanza.eu
WATER SPRAY NOZZLESCaccialanza & C. is manufacturing a very largerange of water spary nozzles for fire fightingand industrial purposes.Caccialanza & C. water spary nozzles areavailable in following materials.• brass, bronze, stainless steel, Hastelloy,PVC, PTFE;and with following shape of the jet:• full cone, hollow cone, flat jet, square jet.FLAT JET SPRAY NOZZLE type L / LBFlat jet spray nozzles produce a horizontal orvertical jet like a fire barrier. They are usedalso with cooling function.CONE JET SPRAY NOZZLE type CCone jet spray nozzles can deliver any pressurizedliquid.Cone jet spray nozzles are indicated by theletter C and draw on the surface covered by thejet the approximate shape of an oval that canbe full, hollow or eccentric.CONE JET SPRAY NOZZLE type SWith cone jet spray nozzles type S, differentlyfrom spray nozzles type C, cone jet is obtainedthanks to "deflection". Water is conveyed to aspecially designed surface to draw the required,well defined jet. Drops, spread only on theouter surface, form a cone jet.FLAT JET SPRAY NOZZLE type PFlat jet spray nozzles are indicated by a P anddraw on the covered surface by the jet theapproximate shape of a rectangle with theshorter sides rounded.This jet can be defined as fluid FAN cuttingthrough the air.LOW EXPANSION FOAM SPRAY NOZZLEtype U3Foam spray nozzles U3 type are mounted onlow expansion foam systems for protection ofloading bays, airport hangars and large depotsof flammable liquids.17www.caccialanza.eu
Page 1 and 2: Fire fighting security systemsProdu
Page 3 and 4: Company site in SegrateProducts war
Page 5 and 6: A6A8The monitors are available with
Page 7 and 8: Main Technical Data of A1 type Moni
Page 9 and 10: Main Technical Data of the A6 type
Page 11 and 12: TRAILER MOUNTED MONITORSThe Caccial
Page 13 and 14: 13VESEXTINGUISHINGSYSTEM WITH REMOT
Page 15: SELF PRIMING INLINE INDUCTORS (V ty
Page 19 and 20: DRY CHEMICAL UNITSCaccialanza & C.d

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