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Available in the materials:
| PVC | PVC white | PPs | PP-H | PE-HD | PP-EL-s | PVDF |
HoKa Plastic sound attenuator (reducer) with flanges, length 750 mm
Description
Technical drawings
Technical data
| Wall thickness of the pipe | |||||||
| Ø 1 | Ø 2 | L | PVC | PPS | PP-H | PE-HD | |
| 75 | 315 | 950,0 | 2,5 | 5,0 | 5,0 | 7,7 | |
| 90 | 315 | 950,0 | 2,5 | 5,0 | 5,0 | 7,7 | |
| 110 | 315 | 950,0 | 2,5 | 5,0 | 5,0 | 7,7 | |
| 125 | 315 | 950,0 | 2,5 | 5,0 | 5,0 | 7,7 | |
| 140 | 355 | 950,0 | 2,9 | 5,0 | 5,0 | 5,0 | |
| 160 | 355 | 950,0 | 2,9 | 5,0 | 5,0 | 5,0 | |
| 180 | 400 | 950,0 | 3,2 | 6,0 | 6,0 | 5,0 | |
| 200 | 400 | 950,0 | 3,2 | 6,0 | 6,0 | 5,0 | |
| 225 | 450 | 950,0 | 3,6 | 5,0 | 5,0 | 5,0 | |
| 250 | 450 | 950,0 | 3,6 | 5,0 | 5,0 | 5,0 | |
| 280 | 500 | 950,0 | 4,0 | 5,0 | 5,0 | 5,0 | |
| 315 | 500 | 950,0 | 4,0 | 5,0 | 5,0 | 5,0 | |
| 355 | 500 | 950,0 | 4,0 | 5,0 | 5,0 | 5,0 | |
| 400 | 600 | 950,0 | 5,0 | 6,0 | 6,0 | 6,0 | |
| 450 | 700 | 950,0 | 6,0 | 6,0 | 6,0 | 6,0 | |
| 500 | 700 | 950,0 | 6,0 | 6,0 | 6,0 | 6,0 | |
| 600 | 800 | 950,0 | 8,0 | 8,0 | 8,0 | 8,0 | |
Tender specification
Tender specification PVC
HOKA PVC sound attenuator with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. Packing thickness 100 mm, absorption material of mineral fibres, perforated inner pipe covered by glass fibre fabric, Hoka sound attenuators have been tested by the IFI Institut für Industrieaerodynamik GmbH (IFI Institute for Industrial Aerodynamics GmbH). Socket inside diameter on the basis of DIN 8062, . Possible negative overpressure upon request according to mechanical, chemical and thermal load.
Tender specification PVC white
HOKA PVC white sound attenuator with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. Packing thickness 100 mm, absorption material of mineral fibres, perforated inner pipe covered by glass fibre fabric, Hoka sound attenuators have been tested by the IFI Institut für Industrieaerodynamik GmbH (IFI Institute for Industrial Aerodynamics GmbH). Socket inside diameter on the basis of DIN 8062, . Possible negative overpressure upon request according to mechanical, chemical and thermal load.
Tender specification PE-HD
HOKA PE-HD sound attenuator with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. Packing thickness 100 mm, absorption material of mineral fibres, perforated inner pipe covered by glass fibre fabric, Hoka sound attenuators have been tested by the IFI Institut für Industrieaerodynamik GmbH (IFI Institute for Industrial Aerodynamics GmbH). Socket inside diameter on the basis of DIN 8077, . Possible negative overpressure upon request according to mechanical, chemical and thermal load.
Tender specification PP-H
HOKA PP-H sound attenuator with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. Packing thickness 100 mm, absorption material of mineral fibres, perforated inner pipe covered by glass fibre fabric, Hoka sound attenuators have been tested by the IFI Institut für Industrieaerodynamik GmbH (IFI Institute for Industrial Aerodynamics GmbH). Socket inside diameter on the basis of DIN 8074, . Possible negative overpressure upon request according to mechanical, chemical and thermal load.
Tender specification PP (flame restistant)
HOKA PP (flame resistant) sound attenuator with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. Packing thickness 100 mm, absorption material of mineral fibres, perforated inner pipe covered by glass fibre fabric, Hoka sound attenuators have been tested by the IFI Institut für Industrieaerodynamik GmbH (IFI Institute for Industrial Aerodynamics GmbH). Socket inside diameter on the basis of DIN 8074, . Possible negative overpressure upon request according to mechanical, chemical and thermal load.
Tender specification PP-EL-s
HOKA PP-EL-s sound attenuator with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. Packing thickness 100 mm, absorption material of mineral fibres, perforated inner pipe covered by glass fibre fabric, Hoka sound attenuators have been tested by the IFI Institut für Industrieaerodynamik GmbH (IFI Institute for Industrial Aerodynamics GmbH). Socket inside diameter on the basis of DIN 8074, . Possible negative overpressure upon request according to mechanical, chemical and thermal load.
