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for CU2(L), CA2(L), CU2-15(L), CU4(L), CK2(L) dampers |
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PG30 = Standard |
Connection to ducts with flanges of 30 mm:
Connecting damper/duct:
- OR with a sliding profile
- OR with bolts
- OR with clamps/clips
The four corners of the damper’s frame are provided with elliptical holes Ø 8,5 x 16 mm |
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PG20 |
Connection to ducts with flanges of 20 mm:
The four corners of the damper’s frame are provided with elliptical holes Ø 6,5 x 16 mm |
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PG40 |
Connection to ducts with flanges of 40 mm:
The four corners of the damper’s frame are provided with elliptical holes Ø 8,5 x 16 mm |
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PM |
Connection to duct by socket joint:
This type of frame is used for standard frames PG30, in case of lack of space. |
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PP |
No connection:
This type of frame is used on transfer dampers or on one side of the damper ending up in a room. |
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PG3V |
Elongated frame to avoid protrusion of the damper blade:
Connection to ducts with flanges of 30 mm:
Connecting damper/duct:
- OR with a sliding profile
- OR with bolts
- OR with clamps/clips
The four corners of the damper’s frame are provided with elliptical holes Ø 8,5 x 16 mm
Maximum elongation on 1 side = 500 mm
Maximum elongation on 2 sides = 600 mm in total
Elongation in steps of 50 mm |
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for CU2L, CA2L, CU4L, CU2-15L, CK2L dampers |
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PR |
Circular connection to a rectangular damper |
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PRJ |
Circular connection with sealing ring |
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PPT |
Grill: extremely suitable as protection grill on an end piece of a duct system or on a transmission damper through a wall or floor. |