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![PresAir Trol Vacuum Switch [25A] [1/8](https://cdn.shopify.com/s/files/1/1751/9347/products/47-369-2005_xl.jpg?v=1486194856)
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and LR pump applications
while the pressure-switch arrangement helps preserve the operating relationship the spa was designed to use
this silicone cartridge helps support cleaner sealing work and contributes to better repair quality overall
readable labeling across all controls
Matching the valve style to the existing installation can make replacement planning much more straightforward
PresAir Trol Vacuum Switch [25A] [1/8" MPT] [Adj] [135-300" Water] (VM12540E) pushpullvalves and LR pump applicationsThe PresAir Trol adjustable vacuum switch is built for compatible systems that use a 1 8 inch MPT connection and require a 25 amp switch with an adjustable operating range of 135 to 300 inches of water. Adjustable vacuum switches are useful because they offer more flexibility when the control point needs to be matched closely to the systems operating requirements. This model is especially helpful when the original switch no longer reacts properly,
