DEC Flexible Ducting Systems DEC Fixings & Sealings Systems DEC Air Management Systems

DEC Fixing and Sealing Systems

Cold shrink tape ASB ASB is a coiling, self-vulcanizing tape for using inside and outside. The tape is particularly appropriate for sealing ducts. The tape is also suitable for sealing seams and cracks in gutters, dome lights etc. The tape can be painted over for aesthetic reasons. CONSTRUCTION: The tape has been built up out of 2 layers. The outer layer is an aluminium- foil with a thickness of 40 microns and provides adhesion and good processing. The inner layer consists of a butyl rubber sealing coat, adhering to each surface. The sealing coat has been covered with a polyethylene layer. The total thickness is 0.95mm +/- 3%. Click here for more information:

Cold shrink tape PSB PSB is a coiling, self-vulcanizing tape for using inside and is particularly appropriate for sealing round and oval ducts. Because the tape has been drafted to mount easily an 80% labour efficiency is yield comparing to other sealing methods. The tape is particularly suitable for irregular bases. CONSTRUCTION: The tape has been built-up out of 2 layers. The outer layer consists of a polyethylene foil with a thickness of 30 microns and provides adhesion and a good processing. The inner layer consists of a thick sealing coat, adhering to almost every surface. The sealing-coat has been covered with silicon paper. The total thickness is 0.95mm +/- 3% Click here for more information:

ALU tape + reinforced ALU-R tape ALU tape is a strong aluminium foil-tape suitable for sealing in air conditioning systems and for insulation operations. ALU-R is a glass-fibre reinforced aluminium-tape appropriate to sealing in air conditioning systems and insulation operations Click here for more information:

PVC tape PVC tape is appropriate to many mechanical ventilation systems because of its combination of great adhesive power and great elasticity. Click here for more information:

DUCT tape DUCT tape is appropriate to sealing round ducts. It is particularly suitable for applications in mechanical ventilation systems. Click here for more information:

GASKET TAPE - GT tape GT TAPE is particularly appropriate to circumstances where a long life in combination with a high air humidity resistance and chemical inertness is required. The tape is hardly subject to decay. The tape has also a thermic insulating character. GT TAPE is often used as a sealing material in ventilation systems and machine building. Click here for more information:

Two component sealing FS2000/DEC050 The combination of FS2000/DEC050 is easily applied and suitable for use on High/Medium/Low Pressure Interior galvanised systems of spiral wound ducting, rectangular ducting and plenums. It is also effective and has a good adhesion on plastic, wood, glass, plaster, cement and on most porous materials. Torn and damaged lagging can also be repaired to give a permanent cover. FS2000/DEC050 provides a 100% air tight seal." Click here for more information:

SDS SEALANT sealing compound SDS SEALANT is suitable for using where a large pressure resistance and a short drying time is required. It has an excellent adhesion to aluminium and galvanized steel. Because of the thixotrope properties the sealant can be used for horizontally and vertically applications. SDS SEALANT is often used as a sealing compound for air conditioning systems. SDS SEALANT is for indoor use only. CONSTRUCTION: SDS SEALANT is a combination of several kinds of rubber. Several resins have been added as an additive. To achieve a good adhesion to slightly oily surfaces a degreasant has been added as well. SDS SEALANT contains no PVC or silicon Click here for more information:

WDS SEALANT sealing compound WDS SEALANT is suitable for sealing cracks and seams in ducts and other metal constructions. WDS SEALANT is for indoor use only. Some applications are: - Sealing of air duct in air conditioning systems and mechanical air supply systems - Finishing for (head ends) and seams of inner- and outer insulation in air ductsystems. CONSTRUCTION: WDS SEALANT is a combination of various synthetic polymers on a water base. Titanium has been added as an additive. WDS SEALANT contains no PVC or silicon Click here for more information:

DEC CONNECTOR The DEC CONNECTOR has been manufactured out of an already existing steel-to-fabric-to-steel connection, which enables a fast and simple connection between two (rigid) ducts. Once the galvanized steel overlap has been bent into the correct shape it can be fastened with selfdrilling screws or pop rivets. Another possibility is spotwelding. The result is a solid flexible connection. which can be mounted simply and quickly. It meets the constructional demands. A great advantage of the DEC CONNECTOR is e.g. the large range of widths of material. Beside the standard widths it is possible to produce, on request, the DEC CONNECTOR in various other widths. The standard fabric in the DEC CONNECTOR is VINYL, NEOPRENE, POLYURETHANE and SILICONE are available on request. Each type of fabric has its own quality and specific application. Click here for more information:

METAL CLAMP - QIP The METAL CLAMP is appropriate to mounting all kinds of flexible ducts. CONSTRUCTION:: The METAL CLAMP has been constructed according to the DIN 3017 standards. The strip has been manufactured out of stainless steel (UNI x 8 Cr 17-DIN 1.4016(W2) - AISI 430). The clamp has been manufactured out of hardened galvanized steel Click here for more information:

MULTIBAND & MULTICLAMPS - QIPBAND The MULTIBAND/MULTICLAMPS are suitable for mounting all types of flexible connections. The combination MULTIBAND+CLAMP enables you to making a clamp with diameters required at the work station. The MULTIBAND/MULTICLAMP is particularly suitable for maintenance purposes. CONSTRUCTION:: The MULTIBAND has been constructed according to the DIN 3017 standard. The band has been manufactured out of stainless steel (UNIx8Cr17-DIN1.4016(W2)-AISI 430) and the thickness is 0.6mm. The clamps, MULTICLAMPS, have been manufactured out of galvanized steel. Click here for more information:

NYLON QUICK CLAMPS - QCL The NYLON QUICK CLAMPS are suitable for all kinds of flexible connections. CONSTRUCTION:: The NYLON QUICK CLAMPS are manufactured out of nylon 66. Production according to the Military Specification: MIL-S 23190E. NYLON QUICK CLAMPS are available in different standard sizes, the range is 2.5 up to and including 9.0mm. The diameter range is 0 up to 229mm. Click here for more information:

SPIRAL BENDS (ophangbeugels) - SB ( R ) SPIRAL BENDS are appropriate to suspending round duct systems etc. CONSTRUCTION:: The SPIRAL BENDS have been manufactured out of Sendzimir galvanized steel and have a fixed diameter. The threaded rod can be attached to the nut welded on the top of the clamp. The nut is able to processing forces up to 1000 kg. The SPIRAL BENDS are also available with a rubber inner jacket SBR. The rubber inner jacket prevents relaying of vibrations Click here for more information:

SELF-DRILLING SCREWS - SCR DEC also introduces an assortment of SELF-DRILLING SCREWS in order to process DEC products. CONSTRUCTION:: The Self-drilling screws have been produced out of galvanized steel. The screw thread continues up to the head. The tail of the screw has been provided with a drill head. So pre-drilling is not necessary. The Self-drilling screws are available in several sizes. Associated bits are also available: Each 1000 screws 1 bit Click here for more information:

SELF-ADHESIVE PINS - PINSA SELF-ADHESIVE PINS are suitable for fastening insulation blankets. CONSTRUCTION:: The PINSA has been manufactured out of galvanized steel. The PINSA consists of a pin and a foot. The foot has been provided with a synthetic rubber tack coat. Clamps can be delivered with the pins. The clamp is going to be fastened to the PINSA after attaching the insalation blanket. In consequence of this the blanket will stay in the correct position Click here for more information:

WELDING PINS - SP WELDING PINS are, like the self adhesive pins, suitable for fastening insulation blankets to square or rectangular air ducts. The pins can also be used for round and oval ducts. CONSTRUCTION:: The pins have been manufactured out of galvanized steel and provided with a soldering side at the end. Clamps can be delivered with the pins. After attaching the insulation blanket the clamps will be fastened to the pins. This will keep the blanket in the correct position. Protecting caps are recommended where projecting pins can injure people. For each square metre of insulation blanket 10 - 12 pins will be needed. The soldering side will be activated with a pin welder (PW-33). This pin welder enables to attach 6 - 8 pins per minute. Because the pin welder is provided with a timer it is no need to to control the soldering time. The timer can be adjusted to the material of the duct system Click here for more information:

SUPPORT CLAMPS - BLK SUPPORT CLAMPS are suitable for mounting various parts of air conditioning systems and exhaust systems on structural beams in combination with threaded ends. It is used where drilling is not allowed or too time-consuming. CONSTRUCTION:: The SUPPORT CLAMPS are manufactured out of galvanized steel. The clamps can be fastened on beams with a maximum thickness of 19mm Click here for more information:

THREADED RODS THREADED RODS are suitable for mounting several fasteners for air ducts and flexible ducts. The threaded ends can be applied in combination with SPIRAL CLAMPS or SUPPORT CLAMPS. CONSTRUCTION:: The THREADED RODS have been manufactured out of electrolytically galvanized steel, class 4.6 Click here for more information:

SUSPENSION STRAP - PP-PZ SUSPENSION STRAP is a flexible multifunctional perforated strap for mounting various parts in air conditioning and ventilation systems. CONSTRUCTION:: SUSPENSION STRAP is available in 2 different versions, galvanized (PP) and copolymer coated (PZ). The SUSPENSION STRAP with the copolymer coating is preferable for systems, which can be damaged by sliding or swinging. The SUSPENSION STRAP is provided with holes for mounting, the holes enable to processing various diameters. Click here for more information: