Mode | Voltage | Style | Mounting | Design | Connection diameter | Air duct | Width | Height | Casing material | EC motor | Outdoor mounting | Sound-insulated casing | Heating | Length | Material | Current | Power | Maximum air flow | Sound pressure level | Frequency | RPM | Speed | Maximum air capacity | Type | Weight | Power | Max. operating temperature | SEC class | Ingress protection rating | Phase | Sound pressure level at 3 m | Max. air flow at air flow direction (perpendicular air flow) | Max. air flow at air flow direction (direct air flow) | Heat exchanger type | Heat exchanger material | Sound pressure level at 1 m | Sound pressure level at 3 m | Outdoor sound pressure attenuation | Regeneration efficiency | Insulation class | Transported air temperature | Current | Connected air duct diameter | Air flow in heat recovery mode | Transported air temperature | Outdoor sound pressure attenuation in accordance with DIN EN 20140 | Number of water coil rows | Humidity recovery efficiency | Sectional size | Insulation | Heat recovery efficiency | Total unit power | Rated current | Sound pressure level at a distance of 1 m | Voltage | Max. unit power without an electric heater | Reheater power consumption | Maximum air flow | SFP | Weight | ErP | Maximum air flow | Bypass | Extract filter | Supply filter | Air flow in heat recovery mode | Motor IP rating | Max. unit power | Max. unit current without electric heater | Max. unit current | Max. unit power with electric heater | Max. unit current with electric heater | Current | Preheater power consumption | Sound pressure level at 1 m in accordance with ISO 3741:2004 | Sound pressure level at 3 m in accordance with ISO 3741:2004 | Filter | Heat recovery efficiency in accordance with DIBt LÜ-A 20 | Remote control panel | Functions | * | Motor max. power | Perm. amb. temp. | Lamp model Osram | Starting current | Radiation power (UVC) | Lamp dimensions |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BlauAIR RV 1200 | 200-240 | - | floor mounting, outdoor mounting | - | - | for round air ducts | - | - | aluzinc | yes | yes | yes | - | - | - | - | - | 1200 | - | 50/60 | 3000 | - | - | Supply and exhaust | - | 2x610 | - | - | IP34 | 1 | 35 | - | - | - | - | - | - | - | - | B | - | - | - | - | -25...+40 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 270 | - | - | - | ePM1 ≥ 50% (ISO 16890) | F7 (EN 779) | - | IP54 | - | - | 5.6 | - | - | - | - | - | - | - | - | - | - | - | - | -35...+50 | - | - | - | - |
KOMFORT Roto EC LW 1200-2 S18 | 230 | - | - | - | - | - | - | - | aluzinc | - | - | - | - | - | - | - | - | 1200 | - | 50/60 | 1930 | - | - | - | - | - | - | - | - | 1 | 60 | - | - | rotary | aluminum | - | - | - | - | - | - | - | 315 | - | -25...+40 | - | - | - | - | 20 mm mineral wool | 73–95 | - | - | - | - | - | - | 333 | - | 165 | 2016, 2018 | - | - | G4 | G4 | - | - | - | - | - | 570 | 2.5 | - | - | - | - | - | - | - | - | - | 2 items x 208 | - | - | - | - | - |
Iso-V ЕС 355 | 230 | - | Inline | centrifugal | - | for round air ducts | - | - | - | yes | yes | yes | - | - | - | 1.1 | - | - | - | 50/60 | 1450 | - | - | Exhaust, Supply | 25.0 | 250 | -25 +60 | - | IPX4 | 1 | 44 | 3830 | 3639 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2018 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Aero Gold 150 | 220-240 | Gold | ceiling mounting, wall mounting | axial | 150 | - | - | - | - | - | - | - | - | - | - | 0.13 | 24 | 309 | 40* | 50 | 2400 | - | - | Exhaust | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 86 | 0.28 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Sound pressure level measured in free space at a distance of 3 meters from the fan | - | - | - | - | - | - |
Vento Ergo A85-1 S Pro1 (1 speed) |
- | - | - | - | - | 150 | - | - | - | - | - | - | - | - | - | 0.034 | - | 36 | - | 50/60 | 1000 | I | - | - | - | 4.74 | - | - | IP24 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 18 | -20...+40 | 40 | - | - | - | - | - | - | - | - | 100-230 | - | - | 10 | 0.95 | - | - | - | - | - | - | 5 | - | - | - | - | - | - | - | - | 29 | 19 | G3 (Option: F8 PM2,5 > 99 %*) | - | - | Filter replacement indication, Timer, Humidity sensor | - | - | - | - | - | - | - |
Vento Ergo A85-1 S Pro1 (2 speed) |
- | - | - | - | - | 150 | - | - | - | - | - | - | - | - | - | 0.050 | - | 59 | - | 50/60 | 1500 | II | - | - | - | 6.56 | - | - | IP24 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 30 | -20...+40 | 40 | - | - | - | - | - | - | - | - | 100-230 | - | - | 16 | 0.80 | - | - | - | - | - | - | 8 | - | - | - | - | - | - | - | - | 35 | 25 | G3 (Option: F8 PM2,5 > 99 %*) | - | - | Filter replacement indication, Timer, Humidity sensor | - | - | - | - | - | - | - |
Vento Ergo A85-1 S Pro1 (3 speed) |
- | - | - | - | - | 150 | - | - | - | - | - | - | - | - | - | 0.071 | - | 85 | - | 50/60 | 2045 | III | - | - | - | 9.65 | - | - | IP24 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 43 | -20...+40 | 40 | - | - | - | - | - | - | - | - | 100-230 | - | - | 24 | 0.82 | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | 44 | 34 | G3 (Option: F8 PM2,5 > 99 %*) | - | - | Filter replacement indication, Timer, Humidity sensor | - | - | - | - | - | - | - |
BlauPlast US-90° 125/220×90 | - | - | - | - | 125 | for rectangular air ducts, for round air ducts | - | 120 | - | - | - | - | - | 230 | plastic | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 90х220 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-QA 200 50 Hz |
220-240 | - | wall mounting | axial | 200 | for round air ducts | - | - | polymer-coated steel | no | no | no | - | - | - | - | - | 405 | - | 50 | 1300 | - | - | Exhaust, Supply | - | 43 | -30 … +40 | - | IPX4 | 1 | 33 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 113 | - | 2.82 | - | - | - | - | - | - | IP44 | - | - | - | - | - | 0.28 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-QA 200 60 Hz |
220-240 | - | wall mounting | axial | 200 | for round air ducts | - | - | polymer-coated steel | no | no | no | - | - | - | - | - | 470 | - | 60 | 1615 | - | - | Exhaust, Supply | - | 33 | -30 … +40 | - | IPX4 | 1 | 33 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 131 | - | 2.82 | - | - | - | - | - | - | IP44 | - | - | - | - | - | 0.21 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Quatro Hi-Tech Gold 150 (127-220V/60Hz) | 127 | Hi-Tech Gold | ceiling mounting, wall mounting | axial | 150 | - | - | - | - | - | - | - | - | - | - | 0.175 | 25 | 240 | 37* | 60 | 2350 | - | - | Exhaust | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 67 | 0.37 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Sound pressure level measured in free space at a distance of 3 meters from the fan | - | - | - | - | - | - |
Quatro Hi-Tech Gold 150 (127-220V/60Hz) | 220 | Hi-Tech Gold | ceiling mounting, wall mounting | axial | 150 | - | - | - | - | - | - | - | - | - | - | 0.338 | 25 | 240 | 37* | 60 | 2350 | - | - | Exhaust | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 67 | 0.37 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Sound pressure level measured in free space at a distance of 3 meters from the fan | - | - | - | - | - | - |
Box-I 60x35 4D 400 (Δ) 50 Hz |
400 | - | Inline | centrifugal | - | for rectangular air ducts | - | - | galvanized steel | - | - | - | - | - | - | 1.41 | - | 2970 | - | 50 | 1415 | - | - | Exhaust, Supply | 56.2 | 510 | - | - | IPX4 | 3 | 46 | - | - | - | - | - | - | - | - | - | - | - | - | - | -40…+60 | - | - | - | - | - | - | - | - | - | - | - | - | 825 | - | - | 2018 | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-I 60x35 4D 400 (Δ) 60 Hz |
400 | - | Inline | centrifugal | - | for rectangular air ducts | - | - | galvanized steel | - | - | - | - | - | - | 1.44 | - | 3410 | - | 60 | 1610 | - | - | Exhaust, Supply | 56.2 | 750 | - | - | IPX4 | 3 | 46 | - | - | - | - | - | - | - | - | - | - | - | - | - | -40…+60 | - | - | - | - | - | - | - | - | - | - | - | - | 947 | - | - | 2018 | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-I 60x35 4D 400 (Y) 50 Hz |
400 | - | Inline | centrifugal | - | for rectangular air ducts | - | - | galvanized steel | - | - | - | - | - | - | 0.7 | - | 2660 | - | 50 | 1235 | - | - | Exhaust, Supply | 56.2 | 380 | - | - | IPX4 | 3 | 46 | - | - | - | - | - | - | - | - | - | - | - | - | - | -40…+80 | - | - | - | - | - | - | - | - | - | - | - | - | 739 | - | - | 2018 | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-I 60x35 4D 400 (Y) 60 Hz |
400 | - | Inline | centrifugal | - | for rectangular air ducts | - | - | galvanized steel | - | - | - | - | - | - | 0.93 | - | 2730 | - | 60 | 1220 | - | - | Exhaust, Supply | 56.2 | 515 | - | - | IPX4 | 3 | 46 | - | - | - | - | - | - | - | - | - | - | - | - | - | -40…+40 | - | - | - | - | - | - | - | - | - | - | - | - | 758 | - | - | 2018 | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Clean Box 150 G4-H13 UV | 1 ~ 230 | - | ceiling mounting, wall mounting, flush mounting | - | 150 | for round air ducts | - | - | polymer-coated steel | - | - | - | - | - | - | - | - | - | - | 50/60 | - | - | - | Supply | 12.4 | 60 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | HNS L 60 W 2G11 | 40 | 19 | 408 x 40 |
Helix 160х90 2E | 230 | - | floor mounting | centrifugal | - | for rectangular air ducts, for round air ducts | - | - | - | no | yes | no | - | - | - | 1.48 | - | - | - | 50 | 2745 | - | 730 | Exhaust, Supply | 5.1 | 320 | -25 +45 | C | IPX4 | - | 70 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-R 125 max | 1 ~ 230 | - | Inline | centrifugal | 125 | for round air ducts | - | - | polymer-coated steel | no | no | no | - | - | - | 0.55 | - | - | - | 50 | 2800 | - | 414 | Exhaust, Supply | 5.8 | 127 | 50 | C | IPX4 | - | 47 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 115 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT EC DBW 550 L S21 | 230 | - | ceiling mounting | - | - | - | - | - | aluzinc | - | - | - | - | - | - | - | - | 620 | - | 50/60 | 3100 | - | - | Supply and exhaust | - | - | - | A | - | 1 | 30 | - | - | counter-flow | polystyrene | - | - | - | - | - | - | - | 200 | - | -25...+40 | - | 2 | - | - | 20 mm mineral wool | 78...90 | - | - | - | - | - | - | 172 | - | 68 | - | - | yes | G4 | G4 (Option: F7) | - | - | 297 | - | 2.4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT EC S5B 270-E S21 | 230 | - | wall mounting, floor mounting | - | - | - | - | - | EPP | - | - | - | - | - | - | - | - | 300 | - | 50/60 | 3200 | - | - | Supply and exhaust | - | 162 | - | A | - | 1 | 34 | - | - | counter-flow | enthalpy membrane | - | - | - | - | - | - | 1.2 | 125 | - | -25…+40 | - | - | - | - | 15-26 mm, EPP | 72–94 | - | - | - | - | - | - | 83 | - | 13.5 | 2016, 2018 | - | yes | G4 | G4 (Option: F8) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tower-V 225 2Е (60 Hz) | 230 | - | for roof | centrifugal | - | for round air ducts | - | - | polymer-coated steel | no | yes | no | - | - | - | 0.70 | - | 1010 | - | 60 | 2820 | - | - | Exhaust | 7 | 169 | -25…+50 | – | IPX4 | 1 | 52 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 281 | - | - | – | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tower-V 225 2Е (50 Hz) | 230 | - | for roof | centrifugal | - | for round air ducts | - | - | polymer-coated steel | no | yes | no | - | - | - | 0.54 | - | 915 | - | 50 | 2790 | - | - | Exhaust | 7 | 123 | -25…+50 | C | IPX4 | 1 | 51 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 254 | - | - | 2018 | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Centro-M 250 E | 220-240 | - | Inline | centrifugal | 250 | for round air ducts | - | - | polymer-coated steel | no | no | no | - | - | - | 0.47 | - | 900 | - | 50 | 2050 | - | - | Exhaust, Supply | - | 95 | - | C | IPX4 | 1 | 47 | - | - | - | - | - | - | - | - | - | - | - | - | - | -25...+45 | - | - | - | - | - | - | - | - | - | - | - | - | 250 | - | 6.2 | 2018 | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
CIVIC EC DBE2 1000 S21 V.2 | 400 | - | ceiling mounting | - | - | - | - | - | polymer-coated steel | yes | - | - | electric preheating, electric reheating | - | - | - | - | 1000 | - | 50/60 | - | - | - | Supply and exhaust | 268 | - | - | A+ | - | 3 | 24 | - | - | counter-flow | polystyrene | - | - | - | - | - | -25...+40 | - | 315 | - | - | - | - | - | - | - | 83…93* | - | - | 34 | - | 267 | 2100 | 278 | - | - | - | - | - | - | - | - | - | - | 1.85 | - | - | 18 | - | 3150 | - | - | - | - | - | Wi-Fi, Filter replacement indication, Timer, Weekly schedule, External sensor connection | Heat recovery efficiency is specified in compliance with EN 13141-8 | - | - | - | - | - | - |
Iso-Mix-E 400-4E | 230 | - | Inline | mixed-flow | 400 | for round air ducts | - | - | polymer-coated steel | no | no | yes | - | - | - | 3.43 | - | 3545 | - | 50 | 1480 | - | - | Exhaust, Supply | 35 | 580 | - | - | IPX4 | 1 | 50 | - | - | - | - | - | - | - | - | - | - | - | - | - | -25...+60 | - | - | - | - | - | - | - | - | - | - | - | - | 985 | - | - | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
VENTO A50 S Pro (1 speed) | 220-240 | - | wall mounting | - | - | 150 | - | - | - | - | - | - | - | - | - | 0.021 | - | 26 | - | 50 | 599 | - | - | - | - | 3.68 | - | A | IP24 | - | - | - | - | - | - | 24 | 14 | 18 | ≤ 90 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 220-240 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Mechanical | - | - | - | - | - | - | - | - |
VENTO A50 S Pro (2 speed) | 220-240 | - | wall mounting | - | - | 150 | - | - | - | - | - | - | - | - | - | 0.026 | - | 53 | - | 50 | 1155 | - | - | - | - | 4.83 | - | A | IP24 | - | - | - | - | - | - | 34 | 24 | 18 | ≤ 90 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 220-240 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Mechanical | - | - | - | - | - | - | - | - |
Box-I EC 50x25-1 | 230 | - | Inline | centrifugal | - | for rectangular air ducts | - | - | galvanized steel | yes | no | yes | - | - | - | 1.85 | - | - | - | 50/60 | 2500 | - | 1590 | Exhaust, Supply | 25.5 | 252 | -25...+50 | – | IPX4 | 1 | 34 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2018 | 442 | - | - | - | - | IP54 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT ERV D 100 S3 | 230 | - | ceiling mounting, flush mounting | - | - | - | - | - | polymer-coated steel | no | - | - | - | - | - | - | - | 160 | - | 50 | 2750 | - | - | - | - | 76 | - | D | - | 1 | 47 | - | - | cross-flow | enthalpy membrane | - | - | - | - | - | - | - | 100 | - | -5...+40 | - | - | 32...47 | - | 5-10 mm, expanded polyurethane | 75...87 | - | - | - | - | - | - | 44 | - | 17 | 2016 | - | - | G4 | G4 + F8 (PM2.5 > 93 %) | - | - | - | - | - | - | - | 0.33 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT ERV D 150 S20 | 230 | - | ceiling mounting | - | - | for round air ducts | - | - | - | no | no | yes | - | - | - | - | - | 230 | - | 50/60 | 2235 | - | - | Supply and exhaust | - | - | - | D | - | 1 | 49 | - | - | cross-flow | enthalpy membrane | - | - | - | - | - | - | 0.6 | 100 | - | -25...+40 | - | - | 27...47 | - | 5 mm, 10 mm | 72...87 | 125 | - | - | - | - | - | 64 | - | - | 2016 | - | - | G4 | G4 + F8 (PM2.5 > 93 %) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-F 250 2Е 50 Hz |
230 | - | Inline | axial | 250 | for round air ducts | - | - | polymer-coated steel | no | no | no | - | - | - | - | - | 1050 | - | 50 | 2400 | - | - | Exhaust, Supply | - | 80 | - | - | IPX4 | 1 | 50 | - | - | - | - | - | - | - | - | - | - | - | - | - | -30...+60 | - | - | - | - | - | - | - | - | - | - | - | - | 292 | - | 3.9 | - | - | - | - | - | - | IP24 | - | - | - | - | - | 0.4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-F 250 2Е 60 Hz |
230 | - | Inline | axial | 250 | for round air ducts | - | - | polymer-coated steel | no | no | no | - | - | - | - | - | 1150 | - | 60 | 2990 | - | - | Exhaust, Supply | - | 91 | - | - | IPX4 | 1 | 51 | - | - | - | - | - | - | - | - | - | - | - | - | - | -30...+50 | - | - | - | - | - | - | - | - | - | - | - | - | 319 | - | 3.9 | - | - | - | - | - | - | IP24 | - | - | - | - | - | 0.42 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Bravo Still 100 | 220-240 | White | ceiling mounting, wall mounting | axial | 100 | - | - | - | - | - | - | - | - | - | - | 0.04 | 5.6 | 70 | 26* | 50 | - | - | - | Exhaust | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 19 | 0.29 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Sound pressure level measured in free space at a distance of 3 meters from the fan | - | - | - | - | - | - |
Box-FI 60x30 6E | 230 | - | Inline | centrifugal | - | for rectangular air ducts | 600 | 300 | galvanized steel | no | no | yes | - | - | - | 2.05 | - | 2260 | - | 50 | 870 | - | - | Exhaust, Supply | - | 419 | - | - | IPX4 | 1 | 42 | - | - | - | - | - | - | - | - | - | - | - | - | - | -20...+70 | - | - | - | - | - | - | - | - | - | - | - | - | 628 | - | 56 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |