Verified by manufacturer 1 month ago
CU4 fire damper
DoP
Certificate type
UK Conformity Assessed (UKCA)
Certificate type
Classification report acc. to EN 13501-3
Certificate type
Rectangular EIS fire damper for duct sizes up to W1200 x H800 mm, UKCA/CE certified, with a fire resistance up to 240 minutes in rigid walls, both for motorized and non-motorized applications.
Rectangular EIS fire damper for duct sizes up to W1200 x H800 mm, UKCA/CE certified, with a fire resistance up to 240 minutes in rigid walls, both for motorized and non-motorized applications.
CU4 Certified installations and sealing methods
CU4 Fields of application
CU4 Building applications
Rectangular EIS fire damper for duct sizes up to W1200 x H800 mm, UKCA/CE certified, with a fire resistance up to 240 minutes in rigid walls, both for motorized and non-motorized applications.
CU4 Distinct Product Features (incl. specifications)
CU4 User Benefits:
CU4 Range:
CU4 Configurations & options:
Notes:
Color | White |
Material | Calcium silicate |
Shape | Rectangle Square |
Length | 400 mm Guidance for specification option: Casing depth, standard CU4 model. Bespoke Guidance for specification option: Casing depth, extended to prevent the damper blade from exceeding the damper casing, CU4L model. |
Width | 200 mm 250 mm 300 mm 350 mm 400 mm |
Height | 200 mm 250 mm 300 mm 350 mm 400 mm |
Warranty description | One year |
Uniclass | |
CAWS | U90/443 Dampers, fire/ smoke |
Standard | |
Fire dampers | To EN 15650:2010. |
Test | To EN 1366-2, up to 500 Pa. |
Classification | To EN 13501-3. |
Arrangement | Single-blade. |
Classification | Guidance for specification option: To EN 13501-3, up to EI 240 (ve i <-> o) S - (500 Pa); consult manufacturer and insert details. |
Material | Tunnel casing: Calcium silicate.Guidance for specification option: Consult manufacturer for details of other components. |
Accessories | PG20 connection to ducts with 20 mm flanges.Guidance for specification option: Note: This supersedes the standard PG30 connection and cannot be combined with the PG40, PM or PP options. PG40 connection to ducts with 40 mm flanges.Guidance for specification option: Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PM or PP options. PM connection to ducts by insertion.Guidance for specification option: Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PG40 or PP options. This type of connection is used in case of lack of space for a standard PG30 frame. PP flange - no connection.Guidance for specification option: This type of frame is used on one side of a fire damper that ends into a room. Possible on mechanism side instead of PG30 connection (at order time). Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PG40 or PM options. Limit switch (open/closed).Guidance for specification option: Available for fusible links only (see Thermal release mechanism). Additional limit switch (open/closed).Guidance for specification option: Second limit switch, available for actuators only (see Thermal release mechanism). None. |
Fusible links | |
Fusing temperature | 72°C. |
Dimensions | Guidance for specification option: Length: 400 mm. Consult manufacturer's literature for performance details and insert height & width requirements:
Intermediate dimensions available on request. Note that heights ≥275 and ≤299 mm are not available. |
Integral accessories | PG30 connection to ducts with 30 mm flanges. Manufacturer guidanceSee Accessories for alternative connections. |
Third-party certification | UKCA marked 2822-UKCA-CPR-0059. |
Air tightness | Class B. Guidance for specification option: Standard. Class C. Manufacturer guidanceTo EN 1751. |
Thermal release mechanism | Actuator - ONE T 24 V. Guidance for specification option: Single limit switch included as standard; See Accessories if an additional switch is required. Actuator - ONE T 230 V. Guidance for specification option: Single limit switch included as standard; See Accessories if an additional switch is required. Actuator - ONE-X 24 V. Guidance for specification option: Motor with an integrated control module, used in combination with the ZENiX controls solution by Rf-Technologies. Actuator - ONE-X 230 V. Guidance for specification option: Motor with an integrated control module, used in combination with the ZENiX controls solution by Rf-Technologies. Actuator - Belimo 24 V. Guidance for specification option: Single limit switch included as standard; See Accessories if an additional switch is required. |
Country of material origin | Europe |
Country of product manufacture | Belgium |
Material | Calcium silicate |
Platform | Compatible | Version |
---|---|---|
- | 1 |
CR120 - Circular EIS Fire Damper (max Ø 315mm) - Fire Damper
CR2 - Circular EIS Fire Damper (max Ø 630mm) - Fire Damper
CR60 - Circular EIS Fire Damper (max Ø 315mm) - Fire Damper
CR60-1S - "ZERO liabilities" - EIS Circular Fire Damper (max Ø 315mm) - Fire Damper
CU-LT - Rectangular EIS Fire Damper (max W800 x H600 mm) - Fire Damper
CU2 - Rectangular EIS Fire Damper (max W1500 x H1000 mm) - Fire Damper
CU2/B - Large Rectangular EIS Fire Damper - Maximum Four Individual Fire Dampers