PIV = Professional Industrial Vacuum, engineered to power both high-demand pneumatic sanders and brushless electric sanders with ease. The PIV-12 supports one or two operators simultaneously, giving you flexibility to meet changing production needs—run two air sanders, two electric sanders, or a combination of both. Prefabricated 13' combination hoses are available:– For air sanders: 25mm vacuum + airline combo hoses– For electric sanders: 25mm vacuum hoses only– Optional 10' extension hoses can be added, allowing sanding up to 23' away from your PIV-12 unit. For dual-operator setups, a 10' 50mm vacuum hose with a “Y” splitter is available to connect to the 13' hose lengths—perfect for efficient shared use. Power-efficient system design: two electric sanders operating at 2 amps each, combined with the 12-amp capacity of the PIV-12, allows operation on a standard 15-amp circuit.