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, Aventics, Air-Mite, Inc., ASCO Numatics, Bimba|Mead, Carlo Gavazzi, Euchner, Tapeswitch, Renco, Inc., Ross Controls, Wieland Electric, Inc., and ZSi-Foster, 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, northern 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.

Guarding, enclosures and workstations

Air-Mite, Inc.

Pneumatic and electric two hand anti-tie-down controls

ASCO Numatics

Lock-out valves, power isolation bases


Lockout valves, cylinder locking and holding units, power isolation bases

Bimba | Mead

Pneumatic two hand anti-tie-down controls, lock-out valves

Carlo Gavazzi

Interlocks, safety relays, sensors


Safety switches, E-stop devices, limit switches, light curtains, safety controllers, safety photocells

Renco, Inc.

Pneumatic and electric two hand anti-tie-down controls

Ross Controls

Energy isolation valves, control reliable double valves, PO check valves


Sensing edges and bumpers, light curtains, safety and signal mats, safety interlocks

Wieland Electric, Inc.

Relays, sensors, terminal blocks, light curtains

ZSi-Foster, Inc.

Safety quick couplers/blow guns

Contact Us

651-452-8452 | 800-582-5162


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