![](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/04\/vb.png\" "\\"vb\\"")
<\/span><\/div><\/div><\/div>High temperature centrifugal fans series VB-H<\/h2>\n<\/div>GENERAL TECHNICAL DATA <\/b><\/h3>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>High temperature duct fans are designed to transport relatively clean air up to 250 \u00b0 C. They are suitable for servicing various technological processes, dryers, ovens and others.<\/p>\n
Depending on the type of part, the corrosion protection is galvanizing or phosphating and painting with temperature-resistant silicone paint. The fans are equipped with a radial impeller fixed to the axis of the motor. \u0422he impeller and the motor are statically and dynamically balanced.<\/b>and this ensure a long exploitation term and low level of vibrations..<\/span><\/p>\nThe normal production is designed for 220\/380 V \u00b1 5% and frequency 50 Hz, class \"F\", level of protection IP54 - according DIN IEC 34, part 5, flange-mounted construction - according DIN IEC 34, part 7.<\/p>\n
Kram reserves the right to make any dimensional design changes in accordance with their improvement program.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
DIMENSIONS<\/b><\/span><\/h3>\n<\/div><\/div><\/div>\n\n\n\n\nType\/ haut.Axe
\nmotor<\/td>\n m
\nmm<\/td>\n e
\nmm<\/td>\n f
\nmm<\/td>\n o
\nmm<\/td>\n h
\nmm<\/td>\n h1<\/sub>
\nmm<\/td>\nh2<\/sub>
\nmm<\/td>\np
\nmm<\/td>\n L
\nmm<\/td>\n R
\nmm<\/td>\n ds<\/sub>
\nmm<\/td>\n<\/tr>\n\nVB-200\/71
\nVB-200\/80<\/td>\n 165<\/td>\n 168<\/td>\n 172<\/td>\n 130<\/td>\n 419<\/td>\n 216<\/td>\n 297<\/td>\n 358
\n396<\/td>\n 440<\/td>\n 256<\/td>\n 17<\/td>\n<\/tr>\n \nVB-240\/71
\nVB-240\/80<\/td>\n 204<\/td>\n 201<\/td>\n 192<\/td>\n 142<\/td>\n 473<\/td>\n 236<\/td>\n 334<\/td>\n 371
\n408<\/td>\n 440<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \nVB-250\/71
\nVB-250\/80
\nVB-250\/90<\/td>\n 204<\/td>\n 207<\/td>\n 193<\/td>\n 145<\/td>\n 483<\/td>\n 237<\/td>\n 337<\/td>\n 374
\n412
\n432<\/td>\n 500<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \nVB-280\/80
\nVB-280\/90
\nVB-280\/100<\/td>\n 224<\/td>\n 232<\/td>\n 214<\/td>\n 158<\/td>\n 531<\/td>\n 258<\/td>\n 356<\/td>\n 424
\n484
\n514<\/td>\n 550<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \nVB-315\/80
\nVB-315\/90
\nVB-315\/100<\/td>\n 231<\/td>\n 294<\/td>\n 252<\/td>\n 164<\/td>\n 648<\/td>\n 295<\/td>\n 448<\/td>\n 417
\n478
\n508<\/td>\n 610<\/td>\n 380<\/td>\n 17<\/td>\n<\/tr>\n \nVB-355\/90
\nVB-355\/100
\nVB-355\/112<\/td>\n 271<\/td>\n 294<\/td>\n 262<\/td>\n 181<\/td>\n 647<\/td>\n 306<\/td>\n 426<\/td>\n 508
\n538
\n578<\/td>\n 644<\/td>\n 420<\/td>\n 17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div>FITTING DIMENSIONS<\/h3>\n<\/div><\/div><\/div>The high temperature fans of the VB series can be equipped with a round flange of the suction opening.<\/p>\n<\/div>\n
\n\n\n\nType<\/td>\n A
\nmm<\/td>\n B
\nmm<\/td>\n a
\nmm<\/td>\n b
\nmm<\/td>\n d1<\/sub>
\nmm<\/td>\nd
\nmm<\/td>\n<\/tr>\n \nVB-200<\/td>\n 134<\/td>\n 202<\/td>\n 154<\/td>\n 222<\/td>\n 9<\/td>\n 250<\/td>\n<\/tr>\n \nVB-240<\/td>\n 158<\/td>\n 236<\/td>\n 178<\/td>\n 256<\/td>\n 9<\/td>\n 300<\/td>\n<\/tr>\n \nVB-250<\/td>\n 165<\/td>\n 240<\/td>\n 185<\/td>\n 260<\/td>\n 9<\/td>\n 300<\/td>\n<\/tr>\n \nVB-280<\/td>\n 190<\/td>\n 275<\/td>\n 210<\/td>\n 295<\/td>\n 9<\/td>\n 355<\/td>\n<\/tr>\n \nVB-315<\/td>\n 203<\/td>\n 357<\/td>\n 223<\/td>\n 377<\/td>\n 9<\/td>\n 400<\/td>\n<\/tr>\n \nVB-355<\/td>\n 238<\/td>\n 400<\/td>\n 258<\/td>\n 420<\/td>\n 9<\/td>\n 450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div>The centrifugal fans - range VB with respect to direction of rotation of impeller, are manufactured left (L) or right (D) and the position of the housing can be changed by step of 90 degrees (view from the side of the inlet flange).<\/p>\n<\/div>
![](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/04\/poz.jpg\" "\\"poz\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>\u0420\u0410\u0411\u041e\u0422\u041d\u0418 \u0425\u0410\u0420\u0410\u041a\u0422\u0415\u0420\u0418\u0421\u0422\u0418\u041a\u0418<\/h3>\n<\/div>
GENERAL TECHNICAL DATA <\/b><\/h3>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>High temperature duct fans are designed to transport relatively clean air up to 250 \u00b0 C. They are suitable for servicing various technological processes, dryers, ovens and others.<\/p>\n
Depending on the type of part, the corrosion protection is galvanizing or phosphating and painting with temperature-resistant silicone paint. The fans are equipped with a radial impeller fixed to the axis of the motor. \u0422he impeller and the motor are statically and dynamically balanced.<\/b>and this ensure a long exploitation term and low level of vibrations..<\/span><\/p>\nThe normal production is designed for 220\/380 V \u00b1 5% and frequency 50 Hz, class \"F\", level of protection IP54 - according DIN IEC 34, part 5, flange-mounted construction - according DIN IEC 34, part 7.<\/p>\n
Kram reserves the right to make any dimensional design changes in accordance with their improvement program.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
DIMENSIONS<\/b><\/span><\/h3>\n<\/div><\/div><\/div>\n\n\n\n\nType\/ haut.Axe
\nmotor<\/td>\n m
\nmm<\/td>\n e
\nmm<\/td>\n f
\nmm<\/td>\n o
\nmm<\/td>\n h
\nmm<\/td>\n h1<\/sub>
\nmm<\/td>\nh2<\/sub>
\nmm<\/td>\np
\nmm<\/td>\n L
\nmm<\/td>\n R
\nmm<\/td>\n ds<\/sub>
\nmm<\/td>\n<\/tr>\n\nVB-200\/71
\nVB-200\/80<\/td>\n 165<\/td>\n 168<\/td>\n 172<\/td>\n 130<\/td>\n 419<\/td>\n 216<\/td>\n 297<\/td>\n 358
\n396<\/td>\n 440<\/td>\n 256<\/td>\n 17<\/td>\n<\/tr>\n \nVB-240\/71
\nVB-240\/80<\/td>\n 204<\/td>\n 201<\/td>\n 192<\/td>\n 142<\/td>\n 473<\/td>\n 236<\/td>\n 334<\/td>\n 371
\n408<\/td>\n 440<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \nVB-250\/71
\nVB-250\/80
\nVB-250\/90<\/td>\n 204<\/td>\n 207<\/td>\n 193<\/td>\n 145<\/td>\n 483<\/td>\n 237<\/td>\n 337<\/td>\n 374
\n412
\n432<\/td>\n 500<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \nVB-280\/80
\nVB-280\/90
\nVB-280\/100<\/td>\n 224<\/td>\n 232<\/td>\n 214<\/td>\n 158<\/td>\n 531<\/td>\n 258<\/td>\n 356<\/td>\n 424
\n484
\n514<\/td>\n 550<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \nVB-315\/80
\nVB-315\/90
\nVB-315\/100<\/td>\n 231<\/td>\n 294<\/td>\n 252<\/td>\n 164<\/td>\n 648<\/td>\n 295<\/td>\n 448<\/td>\n 417
\n478
\n508<\/td>\n 610<\/td>\n 380<\/td>\n 17<\/td>\n<\/tr>\n \nVB-355\/90
\nVB-355\/100
\nVB-355\/112<\/td>\n 271<\/td>\n 294<\/td>\n 262<\/td>\n 181<\/td>\n 647<\/td>\n 306<\/td>\n 426<\/td>\n 508
\n538
\n578<\/td>\n 644<\/td>\n 420<\/td>\n 17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div>FITTING DIMENSIONS<\/h3>\n<\/div><\/div><\/div>The high temperature fans of the VB series can be equipped with a round flange of the suction opening.<\/p>\n<\/div>\n
\n\n\n\nType<\/td>\n A
\nmm<\/td>\n B
\nmm<\/td>\n a
\nmm<\/td>\n b
\nmm<\/td>\n d1<\/sub>
\nmm<\/td>\nd
\nmm<\/td>\n<\/tr>\n \nVB-200<\/td>\n 134<\/td>\n 202<\/td>\n 154<\/td>\n 222<\/td>\n 9<\/td>\n 250<\/td>\n<\/tr>\n \nVB-240<\/td>\n 158<\/td>\n 236<\/td>\n 178<\/td>\n 256<\/td>\n 9<\/td>\n 300<\/td>\n<\/tr>\n \nVB-250<\/td>\n 165<\/td>\n 240<\/td>\n 185<\/td>\n 260<\/td>\n 9<\/td>\n 300<\/td>\n<\/tr>\n \nVB-280<\/td>\n 190<\/td>\n 275<\/td>\n 210<\/td>\n 295<\/td>\n 9<\/td>\n 355<\/td>\n<\/tr>\n \nVB-315<\/td>\n 203<\/td>\n 357<\/td>\n 223<\/td>\n 377<\/td>\n 9<\/td>\n 400<\/td>\n<\/tr>\n \nVB-355<\/td>\n 238<\/td>\n 400<\/td>\n 258<\/td>\n 420<\/td>\n 9<\/td>\n 450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div>The centrifugal fans - range VB with respect to direction of rotation of impeller, are manufactured left (L) or right (D) and the position of the housing can be changed by step of 90 degrees (view from the side of the inlet flange).<\/p>\n<\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>\u0420\u0410\u0411\u041e\u0422\u041d\u0418 \u0425\u0410\u0420\u0410\u041a\u0422\u0415\u0420\u0418\u0421\u0422\u0418\u041a\u0418<\/h3>\n<\/div>
High temperature duct fans are designed to transport relatively clean air up to 250 \u00b0 C. They are suitable for servicing various technological processes, dryers, ovens and others.<\/p>\n
Depending on the type of part, the corrosion protection is galvanizing or phosphating and painting with temperature-resistant silicone paint. The fans are equipped with a radial impeller fixed to the axis of the motor. \u0422he impeller and the motor are statically and dynamically balanced.<\/b>and this ensure a long exploitation term and low level of vibrations..<\/span><\/p>\n The normal production is designed for 220\/380 V \u00b1 5% and frequency 50 Hz, class \"F\", level of protection IP54 - according DIN IEC 34, part 5, flange-mounted construction - according DIN IEC 34, part 7.<\/p>\n Kram reserves the right to make any dimensional design changes in accordance with their improvement program.<\/p>\n<\/div><\/div><\/div><\/div><\/div> The high temperature fans of the VB series can be equipped with a round flange of the suction opening.<\/p>\n<\/div>\n The centrifugal fans - range VB with respect to direction of rotation of impeller, are manufactured left (L) or right (D) and the position of the housing can be changed by step of 90 degrees (view from the side of the inlet flange).<\/p>\n<\/div>DIMENSIONS<\/b><\/span><\/h3>\n<\/div>
\n\n
\n Type\/ haut.Axe
\nmotor<\/td>\nm
\nmm<\/td>\ne
\nmm<\/td>\nf
\nmm<\/td>\no
\nmm<\/td>\nh
\nmm<\/td>\nh1<\/sub>
\nmm<\/td>\nh2<\/sub>
\nmm<\/td>\np
\nmm<\/td>\nL
\nmm<\/td>\nR
\nmm<\/td>\nds<\/sub>
\nmm<\/td>\n<\/tr>\n\n VB-200\/71
\nVB-200\/80<\/td>\n165<\/td>\n 168<\/td>\n 172<\/td>\n 130<\/td>\n 419<\/td>\n 216<\/td>\n 297<\/td>\n 358
\n396<\/td>\n440<\/td>\n 256<\/td>\n 17<\/td>\n<\/tr>\n \n VB-240\/71
\nVB-240\/80<\/td>\n204<\/td>\n 201<\/td>\n 192<\/td>\n 142<\/td>\n 473<\/td>\n 236<\/td>\n 334<\/td>\n 371
\n408<\/td>\n440<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \n VB-250\/71
\nVB-250\/80
\nVB-250\/90<\/td>\n204<\/td>\n 207<\/td>\n 193<\/td>\n 145<\/td>\n 483<\/td>\n 237<\/td>\n 337<\/td>\n 374
\n412
\n432<\/td>\n500<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \n VB-280\/80
\nVB-280\/90
\nVB-280\/100<\/td>\n224<\/td>\n 232<\/td>\n 214<\/td>\n 158<\/td>\n 531<\/td>\n 258<\/td>\n 356<\/td>\n 424
\n484
\n514<\/td>\n550<\/td>\n 340<\/td>\n 17<\/td>\n<\/tr>\n \n VB-315\/80
\nVB-315\/90
\nVB-315\/100<\/td>\n231<\/td>\n 294<\/td>\n 252<\/td>\n 164<\/td>\n 648<\/td>\n 295<\/td>\n 448<\/td>\n 417
\n478
\n508<\/td>\n610<\/td>\n 380<\/td>\n 17<\/td>\n<\/tr>\n \n VB-355\/90
\nVB-355\/100
\nVB-355\/112<\/td>\n271<\/td>\n 294<\/td>\n 262<\/td>\n 181<\/td>\n 647<\/td>\n 306<\/td>\n 426<\/td>\n 508
\n538
\n578<\/td>\n644<\/td>\n 420<\/td>\n 17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div> FITTING DIMENSIONS<\/h3>\n<\/div>
\n\n
\n Type<\/td>\n A
\nmm<\/td>\nB
\nmm<\/td>\na
\nmm<\/td>\nb
\nmm<\/td>\nd1<\/sub>
\nmm<\/td>\nd
\nmm<\/td>\n<\/tr>\n\n VB-200<\/td>\n 134<\/td>\n 202<\/td>\n 154<\/td>\n 222<\/td>\n 9<\/td>\n 250<\/td>\n<\/tr>\n \n VB-240<\/td>\n 158<\/td>\n 236<\/td>\n 178<\/td>\n 256<\/td>\n 9<\/td>\n 300<\/td>\n<\/tr>\n \n VB-250<\/td>\n 165<\/td>\n 240<\/td>\n 185<\/td>\n 260<\/td>\n 9<\/td>\n 300<\/td>\n<\/tr>\n \n VB-280<\/td>\n 190<\/td>\n 275<\/td>\n 210<\/td>\n 295<\/td>\n 9<\/td>\n 355<\/td>\n<\/tr>\n \n VB-315<\/td>\n 203<\/td>\n 357<\/td>\n 223<\/td>\n 377<\/td>\n 9<\/td>\n 400<\/td>\n<\/tr>\n \n VB-355<\/td>\n 238<\/td>\n 400<\/td>\n 258<\/td>\n 420<\/td>\n 9<\/td>\n 450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div> <\/span><\/div><\/div><\/div><\/div><\/div>\u0420\u0410\u0411\u041e\u0422\u041d\u0418 \u0425\u0410\u0420\u0410\u041a\u0422\u0415\u0420\u0418\u0421\u0422\u0418\u041a\u0418<\/h3>\n<\/div>
![VB-200-A.1<\/a><\/p>\n<\/div>VB-240-A.1<\/a><\/p>\n<\/div>VB-250-A.3<\/a><\/p>\n<\/div><\/div><\/div>VB-280-A.1<\/a><\/p>\n<\/div>VB-280-A.3<\/a><\/p>\n<\/div>VB-315-A.1<\/a><\/p>\n<\/div><\/div><\/div>VB-315-A.3<\/a><\/p>\n<\/div>VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb200A1.gif\"){kind=link}
![VB-240-A.1<\/a><\/p>\n<\/div>VB-250-A.3<\/a><\/p>\n<\/div><\/div><\/div>VB-280-A.1<\/a><\/p>\n<\/div>VB-280-A.3<\/a><\/p>\n<\/div>VB-315-A.1<\/a><\/p>\n<\/div><\/div><\/div>VB-315-A.3<\/a><\/p>\n<\/div>VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb240A1.gif\"){kind=link}
![VB-250-A.3<\/a><\/p>\n<\/div><\/div><\/div>VB-280-A.1<\/a><\/p>\n<\/div>VB-280-A.3<\/a><\/p>\n<\/div>VB-315-A.1<\/a><\/p>\n<\/div><\/div><\/div>VB-315-A.3<\/a><\/p>\n<\/div>VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb250A3.gif\"){kind=link}
![VB-280-A.1<\/a><\/p>\n<\/div>VB-280-A.3<\/a><\/p>\n<\/div>VB-315-A.1<\/a><\/p>\n<\/div><\/div><\/div>VB-315-A.3<\/a><\/p>\n<\/div>VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb280A1.gif\"){kind=link}
![VB-280-A.3<\/a><\/p>\n<\/div>VB-315-A.1<\/a><\/p>\n<\/div><\/div><\/div>VB-315-A.3<\/a><\/p>\n<\/div>VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb280A3.gif\"){kind=link}
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![VB-315-A.3<\/a><\/p>\n<\/div>VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb315A3.gif\"){kind=link}
![VB-355-A.1<\/a><\/p>\n<\/div>VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb355A1.gif\"){kind=link}
![VB-355-A.3<\/a><\/p>\n<\/div><\/div><\/div>TYPE KEY<\/h3>\nThe various types and type-dimensions of fans bear the following marking: Class<\/b>, Nominal diameter of impeller,<\/b>, Art and version of impeller<\/b>, Current type<\/b> (Tree phase or Single phase) Number of poles and Version.<\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5658","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":14,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions"}],"predecessor-version":[{"id":6044,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5658\/revisions\/6044"}],"up":[{"embeddable":true,"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/pages\/5652"}],"wp:attachment":[{"href":"https:\/\/cramventilations.com\/en\/wp-json\/wp\/v2\/media?parent=5658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/cramventilations.com\/wp-content\/uploads\/2022\/06\/vb355A3.gif\"){kind=link}