Vacuum Switch
Presair’s vacuum switch performs in critical applications that senses performance spikes and other extreme conditions. These switches sense a change in the vacuum and open or close an electrical circuit when the designated set point is reached. Presair’s vacuum switches are offered both field adjustable or factory set. The vacuum switch is ideal for original equipment manufacturers and instrument makes to meet the exacting standards for a low cost solution. Vacuum switches can sense a pressure range from 2.5-300 inches of water.
For more information, view a complete product guide of our vacuum switches or contact us.
Showing all 10 results
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Adjustable Vacuum Switch – 1/8 NPT + 9/16” -18 Thread Mount
$49.45 – $54.95 Select options -
Adjustable Vacuum Switch – Radial Mount, Side Air Spout
$49.45 – $54.95 Select options -
PC Board Mount Switch – 1/8″ NPT Mounting Style
$27.45 Select options -
PC Board Mount Switch – 9/16″-18 UNF Mounting Threads
$27.45 Select options -
PC Board Mount Switch – Radial Mount
$27.45 Select options -
Sensitive Differential Switch – Range between 0.25-15 Inches of Water
$32.95 Select options -
Tinytrol Miniature Vacuum Switch – Threaded Mount w/ Center Spout
$38.45 Select options -
VM12540E-250WI | Spa Replacement Vacuum Switch
$65.95 Add to cart -
VM12540E-300WI | Spa Replacement Vacuum Switch
$65.95 Add to cart -
VS12540E-300WI | Spa Replacement Vacuum Switch
$65.95 Add to cart