Vacuum cutout switch - Play with Carbon - Australia
St Croix Pressure/Vacuum Switch: Amazon.com: Industrial & Scientific
Thermal Vacuum Switch (Original) - DeLorean Peças Portugal
electronic vacuum switch, $ 94.70
Type 0150 SUCO-Vacuum switch, changeover, body aluminium, max. 250V
Series MVS | Miniature Vacuum Switch is a compact, lightweight, and adjustable which is designed for OEM applications. Other applications include HVAC, dairy systems, medical, office equipment, and pump control. | Dwyer Instruments