The Air-Miser MSP-AM Series of multi-stage air-driven vacuum pumps features an internal design that requires only 45 psi air pressure. Suitable for a range of automation applications, they provide a reliable 100% duty cycle with performance equal to and run quieter than conventional pumps, the manufacturer says. Made from anodized aluminum with brass nozzles, the pumps are offered in five sizes and measure 3.78” L x 1.26” W x 98” H.

Anver Corp.; 800-654-3500;