
Table of Contents  Rev. 3/20/2023  D MANUAL 
Table of Contents  Copyright 2022 Vestil Manufacturing Co.  Page 1 of 18 
 
 
 
 
 
    
 
 
                   
D-SERIES HOPPERS 
 
 
 
 
  
 
 
Receiving instructions  
After  delivery,  remove  the  packaging  from  the  product.  Inspect  the  product  closely  to  determine 
whether it sustained damage during transport. If damage is discovered, record a complete description 
of it on the bill of lading. If the product is undamaged, discard the packaging. 
 
NOTE:  The  end-user  is  solely  responsible  for  confirming  that  product  design,  use,  and  maintenance 
comply with laws, regulations, codes, and mandatory standards applied where the product is used. 
 
Technical Service & Replacement Parts  
  For answers to questions not addressed in these instructions and to order replacement parts, labels, 
and  accessories,  call  our  Technical  Service  and  Parts  Department  at  (260)  665-7586.  The  department 
can also be contacted online at https://www.vestil.com/page-parts-request.php. 
 
Electronic Copies of Instruction Manuals 
  Additional  copies  of  this  instruction  manual  may  be  downloaded  from 
https://www.vestil.com/page-manuals.php. 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
Vestil Manufacturing Co. 
2999 North Wayne Street, P.O. Box 507, Angola, IN 46703 
Telephone: (260) 665-7586  -or-  Toll Free (800) 348-0868 
Fax: (260) 665-1339 
Website: www.vestil.com     e-mail: info@vestil.com 
 
 
Specifications……...………….…….…. 
D-25 exploded view & bill of materials…............................ 
Signal Words….…………………..….…. 
D-33 exploded view & bill of materials............................... 
Safety Instructions……….………..…… 
D-50 exploded view & bill of materials………………......… 
National Standards……………………. 
D-75 exploded view & bill of materials……...............…….. 
Using the Hopper………..…………….. 
D-100 exploded view & bill of materials…..…………..…... 
Record of Satisfactory Condition…... 
D-150 exploded view & bill of materials…………….…..…. 
Inspections & Maintenance………… 
D-200 exploded view & bill of materials……………..….… 
Labeling Diagram………..............…… 
D-250 exploded view & bill of materials…………….…….. 
Limited Warranty…………..……..……. 
D-300 exploded view & bill of materials……..................… 
D-300-HD-NA, D-350-HD, D-400-HD, and D-500-HD 
exploded view & bill of materials…………………..….....…