MOUNTING ACCESSORIES Protection guard DEF-D Square discharge wire protection guards. Protection guard to prevent any contact with the fan impeller. Model Ø A B Ø C Ø E E DEF-250 D 332 64 286 8 DEF-325 D 397 64 351 8 DEF-375 D 449 64 403 8 DEF-450 D 501 64 455 8 C DEF-525 D 553 64 507 8 DEF-630 D 808 150 735 8 DEF-800 D 1008 140 935 8 DEF-1000 D 1258 155 1185 8 B A Wire mesh hole size (mm): 10,6 x 10,6 (from 250 models to 525) 25 x 25 (from 630 models to 1000) DEF-T Inlet/outlet guard protection grille to be mounted to the S&P COMPACT cased axial fans. Model A B ØD Number of holes Ø 250 to Ø 630 Guard protection grille DEF-T (inlet / outlet side) DEF-250 T 312 1,2 - - DEF-315 T 380 3 - - DEF-355 T 420 3 - - DEF-400 T 475 3 - - DEF-450 T 525 3 - - DEF-500 T 595 3 - - DEF-560 T 655 3 A B - - DEF-630 T 725 3 - - Guard protection grille DEF-T ASPIRACION (inlet impeller side) Ø 710 and Ø 800 ØD B DEF-710 T ASPIRACION 770 5 12 8 DEF-800 T ASPIRACION 860 5 11 8 Guard protection grille DEF-T DESCARGA (outlet motor side) DEF-710/H-T DESCARGA 770 5 12 8 DEF-710/L-T DES CARGA 770 5 12 8 Wire mesh hole size (mm): 10,6 x 10,6 (from 250 models to 630) A 4 Mounting accessories www.solerpalau.com 10.5