Series PG | Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas. | Dwyer Instruments
georgesworkshop: weatherproof rotation switches from recycled thermostats
Manufacturer - Mercury Contactors - Solid State Relays - Liquid Level Control - Float Switches - Grinder Pumps
National Vehicle Mercury Switch Recovery Program (NVMSRP) | US EPA
Mercury Switches 35NO-120AH Contactor, 120V
Mercury Switches 250N0-120AH Mercury Contactor Coil 120V 90day WARRANTY – Integrity Electric Direct
Frymaster 8071071-AS Mercury Contactor, 3 Pole, 24V, 30A | Parts Town
Mercury Device Recycling - Thermostats, Thermometers and more
NEW HONEYWELL AS454A1 MERCURY SWITCH – SB Industrial Supply, Inc.
Fact Sheet - Mercury Switch Management Guidance for Vehicle Dismantlers - NYS Dept. of Environmental Conservation
MERCURY SWITCHES, INC TS5-512 Qty of 1 per Lot Tilt Switch, 15 AMP 120 VAC, ALS | eBay
Tilt switch from old thermostat, a sample of the element Mercury in the Periodic Table