ToughTek models use piston pump technology to deliver abrasive stucco or EIFS materials with a smooth, steady flow, while allowing contractors to use one pump from start to finish. For stucco applications, the unit handles scratch coats, brown coats and finish coats; in EIFS applications, it conveys air/water-resistive barrier materials and base or finish coats. Compact design and small footprint make the pump easy to spray in tight areas. Variable speed controls allow users to dial in the exact flow rate needed, from low to high-volume output. Utilizing proprietary technologies, the piston pumps stand up to abrasive materials to minimize maintenance downtime and reduce wear part expenses. The pump plugs into a standard 120V outlet or 5.5 kW generator. It is easily lifted by two people and equipped with a 20-gal. hopper. — Graco Inc., Minneapolis; www.graco.com/stucco