Termékek kávézó berendezési elemek (124)

The HRUSlimAIR heat recovery unit is designed for residential buildings. The HRU has a capacity of 250 m3/h @ 100 Pa, generated by energyefficient EC fans. Thanks to a counterflow heat exchanger made of a plastic (PET), it achieves up to 90% heat recovery An ERV version with an enthalpy exchanger that recovers moisture is also available. Builtin electric preheater protects heat exchanger against freezing, wireless radio communication connects controllers and sensors, and all of it is enclosed inside a selfsupporting, insulating EPP casing. HRUSlimAIR can be installed in up to 3 positions, thanks to a special condensate drain system.

We have a modern machine park that allows us to professionally complete orders and work safely, quickly and efficiently. Production takes place while maintaining all aspects of ESD protection.

Ventilation bends 45˚ made from expanded polypropylene (EPP). Bends are produced in diameters 125, 160 and 200 mm. The standard wall thickness is 15 mm. Each bend has a malefemale coupling, the connection method eliminates thermal bridges. Two 45˚ bends connect easily into one 90˚ Thermal conductivity 0.039 W / m*K Airtightness class ATC2 (old D) @ 90Pa acc. to PNEN 17192201901

The DSQWA rectangular multiblade aluminium dampers can be used to control and isolate air flow in rectangular ductwork. The dampers can be installed in ventilation ducts, as wallmounted air flow regulators, or AHU air flow regulating and shutoff units. All dampers have a housing made of 4 aluminium profiles and a closure consisting of aluminium blades. The blade height is the same for all product sizes. The blades are fitted with gaskets to provide air tightness class 2 as per EN 17512003. The DSQWA damper can have a handoperated damper mechanism QDMPSAL, an externallymounted actuator, or an actuator mounting. The damper mechanism is installed on the outer surface of the housing. The damper blade rotation mechanism features short and long shafts rotating by intermeshed gears installed on bearings. The gears are installed on the outer surface of the housing.

We comprehensively carry out orders for the offshore and onshore industry. Our portfolio includes project implementations for, among others, leading Norwegian suppliers of offshore projects and solutions around the world.

Βαλβίδες M83 βαλβίδες κατά της μόλυνσης βαλβίδες εισαγωγής νερού σφαιρικές βαλβίδες Ορειχάλκινες γωνιακές βαλβίδες

The FDABURML coupling module is a combination of an air valve and a fire damper, coupled with a single housing. This is an alternative to typeical fire valves. The main advantages of the FDABURML are better fire rating and a smaller size with more product configurations and application options. The main component of the coupling module is the CFDM fire damper. The fire damper is available in Ø 100, 125, 160, and 200 mm. The wing blade of the damper provides a very low resistance to the air flow. The fire damper can be ordered with one or two optional limit switches to feed back the actual blade position. The FDABURML coupling modules match the most popular versions of air supply or exhaust valves which can be replaced with one another, even with the coupling module installed in a partition or already in use. The entire coupling module is compact. As a result, the air valves with the mounting frames cannot exceed 50 mm in height.

The DATL/DAT dampers are designed for cladding with up to 50 mm thick insulation. The DATL/DAT dampers are a good choice when the ductwork closure must be airtight. The damper closure position can be read on the 0° to 90° dial of the control handle. The damper closure opening ratio can be fixed with a screw. DAT — airtight shutoff damper DATL — airtight shutoff damper with gaskets at flanged ends All DATL/DAT dampers of diameter 355 mm or greater have the damper closure pivot provided with extra bracing. All DATL/DAT dampers of diameter 450 mm or greater are supplied with the KITDSH damper mechanism control lever. Standard dampers are made from galvanized steel sheet.

LDBST strut channel are available in 2 to 6 m long and 1.6, 1.9, 2.0, and 2.5 mm thick sections. The STRUT channels are the main components of HVAC and cooling installation systems and can come very handy in fastening of any suspended installations. The serrated inturned edges interlock with SNP, SNL and SNKL unistrut channel nut washers to hold the channel and its fastening bolts in place, as installed. The Strut channels are compatible with the STROF system for building roof supports and cantilever support arms. Note Outdoor roof structures require LDBSO strut channel with a full hotdip galvanic coating which provides longterms resistance to outdoor weathering.

The LDS linear slot diffuser are intended for ceiling or wall installation. The product can supply warm or cold air. The diffuser can feature from 1 to 4 slots, 495 mm or 990 mm in length, depending on the product version. Each slot enables separate air flow direction adjustment and is provided with two deflector vanes. This design enables easy adaptation of the air flow diffusion direction according to actual indoor conditions. With this easy adjustment functionality, the LDS linear slot diffusers are ideal for variable air output ventilation systems

Electrostatic precipitator eMOCarz was design for residential buildings. Compact size and exceptionally low pressure drop makes it suitable for residential heat recovery systems, with little impact on system performance. The filtration efficiency of ePM1 and ePM2.5 particles, the main component of smog, is as high as 95%. Polluted air initially passes through a steel mesh prefilter (which retains larger fractions), then is positively ionized in an electric field due to the “crown discharge” effect. In the last stage, the previously charged particles, are pulled by electrostatic force toward horizontally mounted aluminium plates (electrodes) and build up on their surface. Electrostatic filters (precipitators) have low power consumption (only few Watts), long service life and most of all there’s no need to exchanged dirty (clogged) filters. It is enough to clean in with water and detergent once or twice a year. There is a led status indicator on the casing.

Round plastic ventilation pipes are joined by welding (or PVC gluing up to ø250). Manufactured in accordance with DIN 8062 standards for ventilation pipes. PVC pipes of larger diameter than 500mm are made of sheets. Pipes made of PP, PPs, PE and PPELs are extruded. Other wall thicknesses are available on request.

The SLC and SRC rectangular duct silencers reduce the noise level in ventilation and A/C systems. This silencer type is usually installed between a fan and an air supply or exhaust duct, and upstream of air supply vents. All silencers are made of a housing and inner baffles. The housing is made from galvanized steel sheet and its ends are framed with steel sheet angles. All baffles inside the silencer have a round breast at one end and comprise a galvanized steel frame with a soundinsulating insert which absorbs the acoustic energy from the air flow. The soundinsulating insert is a set of nonflammable mineral wool panels. The outer surface of the soundinsulating insert is lined with a special abrasionresistant textile to protect the mineral wool from wear and tear. The mineral wool panels are finished with a glass fibre lining in black; this lining is suitable for systems with a maximum air flow rate of 20 m/s.

HRUWALLWI model ductless heat recovery unit comes equipped with a WiFi module. Its basic parameters, including max. heat recovery 82%, airflow rate 60 m3/h, and low sound power level 38 dB (A), are identical to those of the HRUWALL units. Methods for pairing devices and controlling them are different. With the addition of a WiFi module, the device can be connected to a local wireless network and controlled via a mobile app. Moreover, the app allows the pairing of devices by assigning two or more heat recovery units to a group. It is possible to have many groups so that 1 application can serve all HRV units in a building. A temperature sensor and relative humidity sensor are built into the HRUWALLWI, and the app displays their values.

The RAVAV regulator is dedicated for forced ventilation systems and is an important component for installations with variable air flow. The regulator casing is made of Z 275 galvanized sheet. Optionally, it is possible to use the 1.4301 stainless steel to build the casing. Casing sides with factoryinstalled EPDM rubber gaskets ensure tight connection to ventilation ducts. Inside the casing, the adjusting damper is also insulated (depending on the control mechanism). The servomotor is installed on the control unit casing so as to allow for thermal insulation of the system. The regulator is also available in the version with preinstalled 50 mm insulation and a galvanised steel shield. The measuring system based on aluminum impact pressure tubes and pressure relieve stub pipes ensures reliable measuring of the air flow. Sensor, control unit and servomotor are integrated in one device.

The standard duct length is 3000 mm; the sheet thickness for a given diameter is the same as that for the SPR spiral coiled ducts. The ducts of diameter 250 mm or greater feature outer ribbing to improve the robustness and vacuum pressure strength.

The FDA12 round fire dampers are designed for use in general ventilation systems to seal off smoke and fire between adjacent fire partitions. The fire dampers are classified according to EN 135013+A12010P (Fire classification f construction products and building elements). The fire resistance was tested as per PNEN 136622001P (Fire resistance tests for service installations Part 2 Fire dampers). The entire manufacturing process meets the requirements of EN 156502010. The FDA12 fire dampers can be installed in horizontal and vertical fire partitions to provide fire resistance of EI 120 (ve ho i↔o) S (which may depend on the actual fire resistance of the partition). The fire dampers are available in the nominal diameter sizes DN100, DN125, DN160, DN200, DN250, and DN315. All fire dampers have a pull spring control gear and a fusible thermal trip (in FDA12T) or a returnspring actuator coupled with a thermal trip (in FDA12M).

Pressed bends are designed for building ventilation systems based on spiral and plain ducts. Seam welds provide air tightness class D without the need to use any other sealants. In ventilation and heat recuperation systems, the double EPDM gasket provides air tightness class D according to EN 12237. The piece is connected with a duct by inserting one into the other. The pressed form of the ventilation piece helps to reduce the flow resistance and the pressure loss. Material:galvanized steel sheet Degree:90

Round spiral ducts are available in diameters from 80 mm to 1600 mm. The ducts are available as made of 0.4 mm to 1.8 mm thick metal sheet; the ducts in diameters of DN 160 mm or greater are also available with corrugation for improved stiffness and vacuum strength. The corrugations are available as a standard feature for diameters of DN 250 mm to DN 1600 mm. All spiral ducts made from galvanized steel sheet, stainless steel sheet or aluminium sheet meet requirements of air tightness class D according to EN 12237.

Round ventilation duct made of expanded polypropylene (EPP). The most important features of the product are rigid construction, low weight, easy assembly and good thermal insulation. EPP ducts, used, for example, as sections of the supply and exhaust ventilation systems with heat recovery, do not require additional insulation. The system eliminates the formation of thermal bridges. Ducts na fittings do not require additional couplings. Lenght EPP ducts 1 m sections Diameters 125, 160 and 200 mm. Wall thickness 43 mm Thermal conductivity 0.039 W / m*K Airtightness class ATC2 (old D) @110Pa acc. to PNEN 17192201901

The GBL iris dampers are essential for smooth control of the duct air pressure. The lever and the iris regulating plates mechanism allow smooth adjustment of the diameter of the orifice(opening). The iristype closure allows throttling of the air flow without turbulence or induct noise. The GBL iris damper can be installed both in air supply and air exhaust ducts. Each Iris damper is provided with two manometer connections. The GBL can be opened to the full clear diameter for easier cleaning of the ductwork. The iris dampers, however, cannot be sealed shut (the maximum closing ratio is ca. 25% of the nominal clear diameter).

Rusztowanie ramowe PD 70/100 Rama stalowa PD 70: 200 x 70 150 x 70 100 x 70 50 x 70 Rama stalowa PD 70 z piną formowana: 200 x 70 150 x 70 100 x 70 50 x 70 Rama stalowa PD 70 z 4-moc. poręczy 200 x 70 Rama aluminiowa PD 70 200 x 70 150 x 70 100 x 70 50 x 70 Rama stalowa PD 100 200 x 110 150 x 110 100 x 110 50 x 110 Rama stalowa PD 100 z 4-moc. poręczy 200 x 110 Rama stalowa PD 40 200 x 40 Rama dachowa 200 x 40 / 70 Rama przejściowa dla pieszych 200 x 150 200 x 180 Rama z konsolą PD 70 200 x 70

Podesty drewniane Podesty zakończone są okuciami umożliwiającymi założenie podestu na sworznie gwiaździste ramy. Podesty odpowiadają obciążeniom wg. normy PN-EN 12811-1 oraz przepisom dla budowlanych rusztowań ochronnych. Podesty drewniane i podesty stalowe perforowane mają szerokość 0,32 m – można je stosować zarówno w zestawie PD 70 jak i PD 100, przy czym: PD 70 = 2 podesty na jedno pole; PD 100 = 3 podesty na jedno pole. [300 x 32 x 4,8 Klasa obciążenia: 3] [250 x 32 x 4,8 Klasa obciążenia: 4] [200 x 32 x 4,8 Klasa obciążenia: 5] [150 x 32 x 4,8 Klasa obciążenia: 6] [110 x 32 x 4,8 Klasa obciążenia: 6] [70 x 32 x 4,8 Klasa obciążenia: 6]

Technology Max technological board size in production:590 x 400 mm Min. track width / min. distance:0.15 mm (6 mils) Min. hole diameter:0.3 mm Silkscreen:white Peters , black Peters (for white solder resist) Surface finishing:HASL tinning, nickel plating, gold plating Complete mechanical process:CNC drilling, routing, V-cut, punching Additional marks:date, WM ELTAR logo, client’s logo Documentation:Gerber RS-274X, drill Excellon

Wiązka elektryczna z zastosowanie złącza MATE-N-LOK

Production Technological Parameters Maximum customer format – double sided PCBs:560 X 360 mm Maximum customer format – single sided PCBs:570 x 370 mm Minimum distance between conductor and board edge:0.5 mm Minimum distance between tracks:0.15 mm Minimum track width:0.15 mm Minimum annular ring width (radius):0.2 mm Minimum diameter of plated hole:0.3 mm Minimum diameter of unplated hole:0.4 mm Permissible offset between copper layer and drilling:0.15 mm Permissible offset between solder resist and copper layer:0.1 mm Permissible offset between legend and drilling:0.3 mm Permissible offset peelable mask and drilling:0.3 mm Permissible offset carbon paste and drilling:0.3 mm Scoring line width (laminate thickness 1,55 mm):<= 0.6 mm Scoring line relative position to nominal position shift:±0.2 mm Upper and lower scoring line shift:±0.1 mm Routed dimensions tolerances:±0.20 mm Minimum distance between routing and conductor:0.30 mm Solder resist thickness on copper:from 8 to 45 µm HASL tin thickness :from 1 to 40 µm ENIG gold and nickel thickness:Au from 0.05 to 0.125 μm Ni from 3.0 to 10 μm

We provide welding of classical steel, but our specialization is welding stainless steel. We provide point welding, TIG welding, and MIG / MAG welding. Due to subsequent grinding with quality tools, our products meet the highest quality Material possibilities: • The maximum thickness of the elements to be welded is 5mm + 5mm Is your question more comprehensive or more general? Send us an email at biuro@web-elektron.pl and we will propose the most suitable solution after its processing.

We measure over 130 processes and product parameters in all production operations, in line with our Central Control Plan. 100% of doublesided PCBs undergo electric testing and most PCBs undergo Automatic Optical Inspection (AOI). We make crosssection measurements reports of manufactured and entrusted PCBs. We deliver certificates of quality, and on request PPAP lev. 2 reports, etc.

Oferujemy produkcję wiązek elektrycznych do AGD według specyfikacji klienta.

We provide technological support at design stage in order to optimize production costs. Customer documentation is validated at the quotation stage. We have own system of tracking specific customer requirements at each stage of production. We keep strict standards of confidentiality to protect your knowhow and documentation.