12 Volt DC Vacuum Pump
SKU:
VP 857768004302
$387.15
$387.15
Some customers feel that no supplemental brake system will work on a tow vehicle unless the brake booster is active while in tow. NSA RV Products offers a vacuum pump for the brake booster to help them through this dilemma.
The pump is only activated when the brake booster drops below 11 psi. The pump will then stay on until it reaches 15 psi.
Vacuum Pump For Brake Booster
The pump requires 12 volts of DC power to operate, which can be accessed from either the RV or the towed vehicle. More information can be found in the installation instructions, which is included in the kit along with all the necessary connectors.
