HIGH EFFICIECY FANS, RL MODEL
 
Specifications: painted sheet construction, statically and dynamically balanced steel fan. These fans are executed into 3 constructive classes (1-2-3) determined by the limits of the rotor peripheral speed: the work fields of the 3 classes are underlined on the diagrams by a different colour.
Work field: elevated capacities, low prevalences.
Type of blades: reverse blades.
Fluid temperatures: up to 60 °C in standard execution; special executions for advanced temperatures.
Noisiness: the noisiness values are obtained by reading in the 4 cardinal points to the distance of 1,5 mt from the fan. Engine and transmission are excluded; free field readings with ducted fans according to UNI 7179 -73P laws.
Special constructions: anti-spark model with trimmings on the unrevolving parts potentially in contact with the ferrous fan. Anticorrosive model: execution with paintings or special materials (stainless steel). Model for high temperatures: with little cooling fan up to 300° C, if required, special executions for temperatures up to 450 °C.
Applications: Clean and slighty dusty airsuction, for the most completely different applications in the industrial plants and for the civil and industrial conditioning.
 
FITTINGS CAPTION
     
Ventilatore Motore Peso (Kgf)
PD2
 A B C D E F G H H1 H2 d d1 d2 n° ø a b a1 b1 a2 b2 n1xp n2xp n° ø I J K L M N O P Q R S T U ø Prezzo  
RL 250 /2 71 B2 33
0,145
 94 435 441 195 526 149 96 315 195 315 255 292 325 8 10 258 185 292 219 328 255 1X112 2X112 10 12 121 203 225 - 180 - - - 45 14 - - - 10  
RL 280 /2 80 B2 43
0,195
 105 450 447 200 610 172 105 375 200 375 285 332 365 8 10 288 205 332 249 368 285 1x125 2x125 10 12 121 203 225 - 180 - - - 45 14 - - - 10  
RL 310 /2 90 L2 52
0,32
 117 539 527 225 658 196 117 400 225 400 320 366 400 8 10 322 229 366 273 402 309 1x125 2x125 10 12 133 234 260 - 205 - - - 55 17 - - - 10  
RL 310 /4 63 B4 42
0,32
 117 454 527 225 658 196 117 400 225 400 320 366 400 8 10 322 229 366 273 402 309 1x125 2x125 10 12 86 184 206 - 145 - - - 45 14 - - - 10  
RL 350 /2 100 L2 80
0,52
 130 636 600 255 740 216 131 450 255 450 360 405 440 8 10 361 256 405 300 441 336 1x125 2x125 10 12 197 289 324 - 250 - - - 30 23 - - - 10  
RL 350 /4 71 B4 65
0,52
 130 506 600 255 740 216 131 450 255 450 360 405 440 8 10 361 256 405 300 441 336 1x125 2x125 10 12 121 203 225 - 180 - - - 45 14 - - - 10  
RL 400 /2 112 M2 95
1,1
 147 668 655 285 815 245 147 500 285 500 405 448 485 8 10 404 228 448 332 484 368 2x125 3x125 14 12 197 289 324 - 250 - - - 30 23 - - - 12  
RL 400 /2 132 S2 108
1,1
 147 730 655 285 815 245 147 500 285 500 405 448 485 8 10 404 228 448 332 484 368 2x125 3x125 14 12 237 337 372 - 300 - - - 40 23 - - - 12  
RL 400 /4 80 A4 75
1,1
 147 558 655 285 815 245 147 500 285 500 405 448 485 8 10 404 228 448 332 484 368 2x125 3x125 14 12 121 203 225 - 180 - - - 45 14 - - - 10  
RL 450 /2 132 S2 124
1,9
 163 764 735 320 915 275 165 560 320 560 455 497 535 8 10 453 322 497 366 533 402 2x125 3x125 14 12 237 337 372 - 300 - - - 40 23 - - - 12  
RL 450 /2 160 M2 160
1,9
 163 900 735 320 915 275 165 560 320 560 455 497 535 8 10 453 322 497 366 533 402 2x125 3x125 14 12 337 395 440 - 415 - - - 50 28 - - - 14  
RL 450 /4 80 B4 89
1,9
 163 592 735 320 915 275 165 560 320 560 455 497 535 8 10 453 322 497 366 533 402 2x125 3x125 14 12 121 203 225 - 180 - - - 45 14 - - - 10  
L 450 /4 90 S4 94
1,9
 163 632 735 320 915 275 165 560 320 560 455 497 535 8 10 453 322 497 366 533 402 2x125 3x125 14 12 133 234 260 - 205 - - - 55 17 - - - 10  
RL 500 /2 160 M2 187 3,1 183 939 832 360 1000 303 185 600 360 600 505 551 585 8 10 507 361 551 405 587 441 2x125 3x125 14 12 337 395 440 - 415 - - - 50 28 - - - 14  
RL 500 /2 160 L2 196 3,1 183 939 832 360 1000 303 185 600 360 600 505 551 585 8 10 507 361 551 405 587 441 2x125 3x125 14 12 337 395 440 - 415 - - - 50 28 - - - 14  
RL 500 /4 90 L4 123 3,1 183 671 832