DRS

DRS Ø100 – Ø630 is a manual commissioning damper, at dim. 100 – 315 actuator type CM can be mounted. DRS-M Ø400 – Ø 630 is an actuator-controlled commissioning damper.

DRS and DRS-M satisfy the EN 1751 requirements for air permeability class 0 and C. DRS-T Ø100 – Ø 630 is a manual commissioning and shut-off damper. DRS-T-M Ø100 – Ø 630 is an actuator-controlled

commissioning and shut-off damper. DRS-T and DRS-T-M (M = actuator bracket) satisfy the EN 1751 requirements for air permeability class 4 and C. The damper’s operating temperature is max. 100°C.

DRS and DRS-T are supplied with graduated scale and lockable commissioning solution. DRS-M and DRS-T-M are equipped with actuator bracket, and the dampers are available with actuator mounted.

On the DRS Ø100 – Ø315 (fig. 1), provisions have been made for subsequent installation of Belimo CM actuators. On DRS 400 - 630 and on DRS-T 100 - 630 actuator can be retrofitted.

You must use a retrofit kit, EMK. EMK-F is used together with LF- and SF actuators. Video showing the assembly, is available on our web. site: www.trox.no

DRS-T 100-630 has round shaft Ø12mm

DRS-M/TM 100-315 has square shaft 8x8mm

DRS-M/TM 400-630 has round shaft Ø12mm                                                                                                                                                                                                                   

DRS Ø100 – Ø315 has galvanised steel casing, bracket and scale, whereas the damper, support and commissioning solution come in a plastic design.

DRS Ø400 – Ø630 features a casing, damper, shaft, bracket and scale in galvanised steel. Support and spacer are in a plastic design.

DRS-M Ø400 – Ø630 has galvanised steel casing, damper, shaft and actuator bracket, whereas the support come in a plastic design.

DRS-T has galvanised steel casing, damper, bracket and scale. The damper blade is fitted with rubber gasket, and the supports are in a plastic design.

DRS-T-M has galvanised steel casing, damper, actuator bracket and shaft. The damper blade is fitted with rubber gasket, and the supports are in a plastic design.

All damper types are equipped with EPDM rubber gasket.