Sentry Equipment - Sampling Systems - Sampling Equipment

Experience. Solutions. Results.

Telephone:  262.567.7256
Fax:  262.567.4523



Parts and Service


We have a full selection of parts from flow gages to analyzers, instrument and heat exchanger components for all systems and component manufacturers. Refillable resin, seal kits, sample containers and other replacement parts are available. Bristol Equipment (ISOLOK®) and Gustafson automatic samplers are now part of Sentry Equipment, so we are the source of new samplers as well as replacement parts. 

Contact us or call us with your parts requirements at 262.567.7256:

Ext. 6227 for Steam/Water Sampling and Specialty Heat Exchangers
Ext. 6336 for Liquid, Gas, Bulk Solid or Slurry Sampling

Credit cards accepted.


Library of Technical Documentation

Looking for installation, operation and maintenance manuals or other technical documentation? Go to Resources for an index of support and technical information.



Specialized training in power or process sampling techniques and maintenance is available. Topics include operator and maintenance training, parts identification, safety issues and training mockups. We can provide training at your site or at our factory.


Sentry Equipment Field Service

Sentry Equipment can provide you with the latest technology and keep your equipment running at peak performance. Sentry maintains a fully-trained staff of expert engineers available to provide on site service, start up and training for all products. Sentry Equipment representatives are technical specialists and can also provide field support and troubleshooting. 

Field service may include:

  • system evaluations
  • start up of new installations
  • system component upgrades
  • routine maintenance
  • analyzer calibrations
  • troubleshooting

Sentry Equipment Corp  |  966 Blue Ribbon Circle North  |  Oconomowoc, WI 53066 USA  |  +1.262.567.7256  |

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