Safety, Protection, Detection Automation Products

JHF distributes a wide variety of manufacturing safety sensors and signaling products for protection, detection and safety. Manufacturers represented include 80/20, Airmite, Foster Manufacturing, Mead/Bimba, ASCO Numatics, Tapeswitch, Ross Controls and Renco Inc.

Our JHF team of automation experts bring customized client solutions in consistency, reliability and profitability as we demonstrate the latest trends in world-class compressed air automation.

In addition to manufacturing safety sensors, John Henry Foster provides value-added services and design, as well as electrical control panels for your pneumatic automation products to allow you to order one item ready to install, under one purchase order and help you focus your efforts on improving a safer work environment in Minnesota, North Dakota, South Dakota, Iowa and Wisconsin.

For more details and ordering information, contact us at 800.452.8452, request more information, or place an order online.

80/20 Inc.



Pneumatic and electric two hand no-tie-down controls


Safety switches
E-Stop Devices
Limit Switches
Light Curtains
Safety Controllers
Safety Photocells

Foster Manufacturing

Safety quick couplers

Bimba | Mead

Pneumatic two-hand no-tie-down controls
Lock-out valves

ASCO Numatics

Lock-out valves
Power isolation bases


Sensing edges and bumpers
Light curtains
Safety and signal mats
Safety interlocks

Renco Inc

Pneumatic and electric two-hand no-tie-down controls

Ross Controls

Energy isolation valves
Air entry packages
Control reliable double valves
Explosion proof valves
Sensing valves
PO check valves
Hose whip protection
Safety clamping devices
Noise protection

Wieland Electric, Inc.

Terminal blocks
Light curtains

Carlo Gavazzi

Safety relays

Contact Us

651-452-8452 | 800-582-5162


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