Manufacturer Westinghouse. Easy to use with no electrician required, the ST Switch is a do-it-yourself smart portable automatic transfer switch that automatically transfers utility power to power from your portable generator.
2.8 GPM FAST GAS TRANSFER PUMP: The battery-powered electric pump transfers fuel quickly, siphoning 2.8 gallons (10.6 L) per minute. It is suitable for quick liquid transfers in the driveway or outdoors.