Specifications
(J:\ENG\DOCS\Conformance\2\. . . 
Derrick®, Flo-Line®, FLC 2000™, Flo-Line Scalper™, Pyramid®, Sandwich Screens®, DE-1000™, Hi-G™, Vacu-Flo™, GBG™, PMD™, PWP™, SWG™, DC™, 
DF™, DX™, GS™ are tradmarks of Derrick Corporation. 
®
Document No: PE-S-036-02-06 
CERTIFICATE OF CONFORMANCE 
  Equipment:  Mining & Oilfield equipment 
    manufactured specifically for Hazardous 
    Location Areas including but not limited to: 
    Flo-Line Cleaners, Primers, Agitators, 
    Degassers, Centrifuges, Centrifugal Pumps, 
  Scalpers, etc. 
 Rating and principal 
  characteristics:  0 - 600VAC , 50/60Hz, 3PH 
 Model/Type ref.:  Various 
 Additional information: None 
  This product was found to be in conformance with (as a minimum): 
  U.L. listed for hazardous locations Class I, Groups C & D, which 
  is similar to equipment marked as EExd IIB T3 for Zone 1 areas. 
Assembled in accordance with National Electrical Code (NEC) – 
articles 500 thru 504 (hazardous locations). 
     Signature:   
     for 
   Thomas Silvestrini 










