The Graco ToughTek MP40 Bare Mixing Pump System (25M062) is a professional-grade, 230V three-phase electric mixing and pumping system engineered for high-volume installation of pre-blended, water-based self-leveling underlayments and floor toppings. Combining an integrated continuous mixer with Graco's R7-1.5 rotor-stator pump, the MP40 delivers material flow rates up to 13 GPM and production capacity of up to 200 bags per hour, helping flooring contractors reduce manual mixing, labor requirements, and application downtime. Its integrated water pump and adjustable water-metering system support consistent material preparation, while variable-speed controls allow operators to regulate material output for different installation demands. A rugged 38-gallon-class hopper with an integrated bag breaker supports efficient loading, and the compact wheeled frame provides practical jobsite mobility. Designed for 230V, 25A, three-phase electrical service, this bare-system configuration includes the mixing and pumping equipment with its water pump but allows contractors to select compatible material delivery hoses separately. Ideal for commercial flooring contractors, concrete restoration specialists, and high-volume underlayment installers seeking reliable, continuous mixing and pumping performance. Available from NMR, your authorized Graco dealer and service center for professional floor coating and material pumping equipment, replacement parts, and expert support.