IMER Small 50 PLUS 3HP 240V Single Phase Pump and Spray Machine The IMER Mighty Small 50 Plus is a versatile, portable multi-purpose pump and spray machine for grout, fireproofing, and self-leveling products. Powered by a 3 HP, 240V single-phase motor, its compact design and powerful rotor/stator pumping system suit both small and large projects, and it can be configured with a range of accessories to adapt to specific applications, from spraying fireproofing on high-rise buildings to injecting material at controlled pressures. The Mighty Small 50 Plus positions directly under a mixer's discharge outlet for seamless material transfer, and wet products that need no further mixing can be poured straight into the hopper. Its D8 1.5 rotor/stator system pushes material efficiently through the hose for consistent delivery. An exclusive IMER A1 inverter adjusts pumping speed to project needs, while a diagnostic display signals any issues and suggests resolutions. With a 1.75 cu-ft hopper, a low 25.5" loading height, and quiet operation under 74 dBA, it's compatible with appropriately sized generators for job sites where power is limited. Features 3 HP, 240V single-phase motor; D8 1.5 rotor/stator system Multi-purpose pump/spray for grout, fireproofing, self-leveling products Positions under a mixer discharge outlet for direct transfer Adjustable pumping speed via exclusive IMER A1 inverter with diagnostic display 1.75 cu-ft hopper; 25.5" loading height; quiet < 74 dBA operation Portable and generator-compatible Specifications GENERAL Brand Name IMER POWER Power Supply 240 V Pump Motor 3 HP, Single Phase PERFORMANCE Max Aggregate Size 1/4" Hopper Capacity 1.75 cu ft Loading Height 25.5" Sound Pressure Level < 74 dB(A) DIMENSIONS & WEIGHT Dimensions 44" L × 20.5" W × 25.5" H Weight 100 lbs What's Included (1) IMER Mighty Small 50 Plus Pump & Spray Machine (1) D8 1.5 Rotor and Stator (1) Stainless Steel Hopper (1) Inverter-Driven Control Panel (1) Electric Remote Control Cable (1) Material Pressure Gauge (1) Accessory Toolbox