• View a Sentinel Products catalog in pdf format here.

• A Spanish language version of the Digimet 3000 is now available. Go here. If you'd like to download a pdf flier regarding the Spanish version Digimet 3000 in Spanish, just click here.

• L. J. Engineering, Inc. acquires Western Dairy Research, Inc.

• With the Digimet 3000 Version 4.0, you are able to input pulsation ratio parameters and then when checking pulsators the Digimet display will blink when a pulsator is outside those limits.

Data sheets and Manuals can be downloaded below.

• Data sheet Sentinel Vacuum Controllers - PDF - 2 pages

• Parts and exploded view of Model 350/500 - PDF- 1 page

• Parts and exploded view of Mark II - PDF- 1 page

• Data sheet on the Digimet 3000 - PDF - 2 pages

• Parts & Maintenance Manual - Mark II - PDF - 8 pages

• Parts & Maintenance Manual - Models 100/350/500 - PDF - 8 pages

• Sentinel DVG-1 Installation & Operations Guide - PDF - 4 pages

• Sentinel Air Injector Parts & Maintenance Manual - PDF - 8 pages

• Parts & Maintenance Manual - Peacekeeper for the Mark II - PDF - 4 pages

• Parts & Maintenance Manual - Peacekeepers for the Models 100/350/500, here.

Thank you for visiting our site...