MD & IS RANGE CHIMNEY SYSTEMS. Gas & Smoke exhaust. Innovating Solutions

Transcription

1 MD & IS RNGE HIMNEY SYSTEMS Gas & Smoke exhaust Innovating Solutions

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3 NEGRR S.. was born in a village close to ilbao in the middle 20th century with a strong industrial skill and as an entrepreneur in the metallurgic field. During the 80s the company settles as one of the main manufacturers for gas and smoke exhaust, and ventilation systems, laying the firm in Lemona (in the North of Spain). Is during the 90s, with the development of individual and collective chimney systems when there is a strong increase of investments, product range, distributors and targets. t the end of the 90s the second firm is inaugurated very close to the already existing one, which main activity is Inox chimney systems. esides, another building is opened for the central offices of NEG RR Team and a robotic warehouse pioneer in it s field due to its technological innovation. Since the very beginning NEGRR s mail goal has been to meet customer s needs and the compromise of global quality, manufacturing according to UNEEN normative ISO 9001 and owning many certificates of very well known companies in our field. 3

4 Single Wall Flue System Range IS IS MSTER Manufactured in stainless steel ISI /10 rni haracteristics: ontinuous working temperature until 300 º for external or internal covered systems and until 1 for internal non covered systems. IS PLUS Manufactured in stainless steel ISI 316 L. haracteristics: ontinuous working temperature until 300 º for external or internal covered systems and until 1 for internal non covered systems. IS LIM Manufactured in aluminised steel haracteristics: ontinuous working temperature 2º pplications: Ventilation and air conditioning IS UPR Manufactured in stainless steel ISI 316 or ISI 304 coppered. haracteristics: ontinuous working temperature until 300 º for external or internal covered systems and until 1 for internal non covered systems. pplications: Domestic central heating boilers, warm air & water heater (oil & gas), ventilation and air conditioning pplications: Domestic central heating boilers, warm air & water heater (oil & gas), ventilation and air conditioning. pplications: Domestic central heating boilers, warm air & water heater (oil & gas), ventilation and air conditioning. Finishings: Refractory ISI 310 Stainless steel ertified by XP D T120 D N 1 E2 for all diameters. Finishings: ISI 444 Stainless steel (IS QUTRO range) 4

5 HIMNEY SYSTEMS ST Twin Wall Insulated System Range MD MD MSTER Manufactured in stainless steel ISI /10 r Ni with 25mm high density insulation haracteristics: ontinuous working temperature 4º pplications: Domestic central heating boilers, warm air & water heater (oil & gas), ventilation and air conditioning Finishings: Inner wall in refractory ISI 310 Stainless steel MD PLUS Inner wall manufactured in stainless steel ISI 316 and outer wall manufactured in stainless steel ISI /10 r Ni with 25mm high density insulation haracteristics: ontinuous working temperature 4º. Recommended for liquid and solid combustibles. pplications: Domestic central heating boilers, warm air & water heater (oil & gas), ventilation and air conditioning Finishings: Inner wall in ISI 444 Stainless steel (IS QUTRO range) or in refractory ISI 310 Stainless steel MD LU Inner wall manufactured in stainless steel ISI /10 r Ni and outer wall manufactured in aluminised steel with 25mm high density insulation haracteristics: ontinuous working temperature 4º. pplications: Same applications than MD MSTER but recommended for internal installations MD LIM Inner and outer wall manufactured in aluminised steel with 25mm high density insulation haracteristics: ontinuous working temperature 2º pplications:ventilation and air conditioning MD UPR Inner wall manufactured in aluminised steel ISI 316 and outer wall manufactured in copper with 25mm high density insulation haracteristics: ontinuous working temperature 4º pplications: Same applications than MD PLUS. 5

6 GENERL INSTRUTIONS FOR MD & IS Ranges SSEMLY We recommend installers to know about current compulsory rules and normatives. Tees (90º or 135º) with cap must be used at the basis of the installation, so as to provide an access for inspection and cleaning. NEGRR always recommends teecaps with drain in order to provide the most effective evacuation of condensates. himney must be perfectly hold up by the different system components: djustable floor support at the basis, which holds the first 12 mts of the chimney. Wall supports: every 10 mts djustable pipes cannot support any freight, therefore immediately next upper pipe must be adjusted by a wall support. ll sections are joined by locking bands providing total water tightness to the installation. Wall brackets every 2,5 mts for lateral stability, without supporting any weigth. Guy wire brackets are available to provide necessary support for more than 1,5 mts free standing sections. Next to an elbow or inclined section a wall support is recommended in order to support the weight. The ending of the chimney must fill the current normative (See drawings) himney flue outlet must be always located at least 1m over the roof, wall or any other obstacle or structure at less than 10mts. Flue outlets for chimneys sited in distances between 10 & 15 mts of any other construction, must be at a no lower level than the upper hollow of the closest building. The above mentioned distances will be calculated in an horizontal surface containing smoke exhaust without hoods, reductions or any other accessories or endings. Free height of the chimney over each cover, depends on its geometry In case requiring any compensation at the roof eave, elbows will be used for outer installations, in order to reduce the angle as much as possible. Sole smoke exhaust for boilers with power higher than 100kw. Sleeves of 4cms more than the chimney s diameter will be used for piercing façades & partitions, and the hollow must be filled with fireproof material. Firestop plates are also recommended. Due to the flashing adaptability for the different roof inclinations, this will always require a storm collar siliconed to the chimney. Window Roof Obstacle Upper side of the highest hollow Roof or plain surface himney s outlet must be sited right here, at the outer side of the stroke himney s outlet must be sited right here, at the outer side of the stroke 4,25 mts. 5,5 mts. 3,45 mts. 9,40 mts. 10 mts. mts. 0,9 mts. 1,25 mts. 3 mts. 3,45 mts 1,5 mts. 1,30 mts. 6

7 HIMNEY SYSTEMS TEHNIL HRTERISTIS OF MD & IS Ranges OPTIML ROUND SETION Twin wall insulated system has been designed to meet different installations requirements, in order to minimize charge losses and facilitate the correct draft of the system, even at the most adverse working conditions. LOW INTERNL RUGOSITY NEGRR twin wall insulated system contributes with a minimum friction coefficient to an optimal working of the chimney, avoiding unnecessary flue gases resistance to the movement. RESISTNE TO ORROSSION NEGRR twin wall insulated system is manufactured in austenitic ISI 304 stainless steel increasing so the corrosion resistance and providing the most effective evacuation of combustion products.therefore, a long installation durability is ensured avoiding pollution risks caused by gas & smoke exhausts. LOW THERML INERTI Due to the small total mass and its facility for heat absorbing, stainless steel pipes allow high conduct temperatures in minimal times, reaching so a fast thermal flow settling. This means a better output of the installation, plus a considerable energetic and economical saving. WTER TIGHTNESS Stainless steel modules are completely tight against water steam diffusion, avoiding insulation moisture problems (between inner and outer wall). NEGRR s malefemale joint system is specially engineered and designed in order to ensure minimum resistance to flue gases and a quick drain down of condensates. THERML INSULTION Insulation reduces the cooling of combustion products, keeping the optimal temperature and achieving the correct performance of the appliance. The insulation between outer and inner walls ensures a strong draft at the start of firing to minimize condensation, as well as low external surface temperature. SIZING SHEME Kw Kcal/h Kw Kcal/h Underpressure boilers Overpressure boilers D = 600 mm D = 600 mm D = 0 mm D = 0 mm D = 4 mm D = 4 mm D = 400 mm. D = 400 mm D = 3 mm D = 3 mm D = 300 mm D = 300 mm D = 2 mm. D = 2 mm. D = 200 mm. D = 200 mm. D = 175 mm. D = 175 mm. 100 D = 1 mm D = 1 mm D = 125 mm D = 125 mm ltura chimenea (m) 7

8 SSEMLY INSTRUTIONS IS Range Female side of the modules has to be sited in ascendant position in relation to smokes exhaust direction avoiding so outlet condensates. Using of bilabial joints for reaching total water tightness is optional. When locating modules in the opposite direction for ventilation systems, a femalefemale adaptor will be required in the final raincap for ending the chimney. MD Range Modules are used with a male adaptor sited in ascendant position in relation to smokes exhaust direction, always assembled by locking bands. Insulation (25 mm 128 kg/m 3 ) Inneer wall ISI 304/316 ISI 310 ISI 444 Outer wall ISI 304 / opper / luminised Steel Insulation components Inner and outer wall are separated by 25mm thickness and 128kg/m3 density ceramic fiber. The basis of the insulation is a light & flexible blanket, made of spinned ceramic fibers. The strength of the product is due to its extra large fibers.this is a high density insulation resisting up to 1200º. This material is considered as NON OMUSTILE according to IMO Rule. It is considered to be completely inorganic, with high resistance insulation, low contraction, also low capacity for heat keeping and total resistance to thermal changes. This is not affected by chemical products, except for hydrofluoric & phosphoric acids and alkaline concentrate products. It is specially designed for reaching high thermal resistance, fast temperature settling in inner pipe and low temperature in outer pipe & accessories, which main characteristics are: NEGRR S pipe section Manufacturing materials High tension resistance It does not shrink Heat resistance High elasticity Low thermal conductivity Resistance to thermal changes Optimal noise absorption High heat reflectance onductivity (W/m ) 0,3 0,25 0,2 0,15 0,1 0, Medium temperature ( ) Variation of the insulation s thermal conductivity according to the temperature HEMIL NLYSIS IN % Si O 2 l O 2 Fe 2 O 3 Ti O 2 lkaline 54,80 45,00 0,03 0,02 0,15 PHYSIL SKILLS Resistance Fibre s Specific to tension (KN/m 2 ) olour Temperature Fusion diameter heat Specific classification point (µm) 1090 gravity s/density kg/m 2 (J/kg ) White ,5 3,5 1130,00 2,73 38,00 68,00 86,00 8

9 HIMNEY SYSTEMS PPLITIONS NEGRR SRNGE LINES PPLITIONS Floor boilers Floor boilers Ovens Dryers Ventilation system / air conditioning ogeneration High pressure diessel groups Incinerators tmospheric boiler Tight mural boilerbiflow Tight mural boiler Extractor hood ollective chimneys for atmospheric boilers ollective chimneys for closed camera boilers IS MD G IS MSTER IS PLUS IS LIM MD MSTER MD PLUS MD LU MD UPR MD LIM G MSTER G PLUS G LU EUROSHUNT T EUROSHUNT ES EUROSHUNT TP LU * STR NEGRPLUS OXIL LK VENTILTION V. RET. MET. GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL GS GS OIL GS GS OIL GS GS GS GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL GS GS OIL FIREWOOD / OL Recommended use Technical deparment advice 9

10 HIMNEY SYSTEMS IS RNGE (Single Wall Flue System) Pipe 0 mm Pipe mm Inspection pipe djustable pipe 2 mm. / djustable pipe 0 mm Elbow Elbow Tee Tee

11 HIMNEY SYSTEMS IS Range Single Wall Flue System Inspection pipe squared door djustable wall bracket Locking band Guy wire bracket ø 120 Level bracket djustable wall support Descend bracket Silicone joint

12 HIMNEY SYSTEMS IS Range Single Wall Flue System ase support with chain Roof support Rain cap onical terminal ntibirds Top terminal ntiwind Top terminal ntirain Top terminal Static Terminal

13 HIMNEY SYSTEMS IS Range Single Wall Flue System Malemale adaptor Femalefemale adaptor Singletwin adaptor Twinsingle adaptor Increaser Decreaser oiler adaptor

14 HIMNEY SYSTEMS IS Range Single Wall Flue System Firestop plate Flashing Flashing Storm collar Teecap Teecap with chain

15 HIMNEY SYSTEMS MD Range (Twin wall Insulated System) Pipe 100, 2 mm Pipe 0, mm djustable pipe 24 mm. / 09 mm Inspection pipe Tee Silencer Tee Damper

16 HIMNEY SYSTEMS MD Range Twin Wall Insulated System Inspection pipe squared door 15 Elbow Elbow 45 Elbow Elbow Guy wire bracket Locking band djustable wall bracket

17 HIMNEY SYSTEMS MD Range Twin Wall Insulated System 60 ø Level bracket djustable wall support Floor support Roof support Descend bracket ase support with drain Firestop plate Storm collar

18 HIMNEY SYSTEMS MD Range Twin Wall Insulated System onical Terminal Rain cap ntirain Top Terminal ntiwind Top Terminal Static Terminal ntibirds Top Terminal Flashing 5 35 Flashing

19 HIMNEY SISTEMS MD Range Twin Wall Insulated System SingleDouble adaptor DoubleSingle adaptor oiler adaptor Increaser daptor MD to G Teecap / Teecap with chain

20 NEGRR, S.. Urkizu, IGORRE (izkaia) SPIN Tel: +(34) Fax: +(34) NEGRR, S.. reserver the right to alter/modify characteristics, sizes & components shown in this catalogue without prior notice.