Imer Step-Up 120: The Ultimate Spray and Grout Pump for High-Flow Projects Experience the next level of pumping and spraying efficiency with the Step-Up 120 Spray and Grout Pump, designed to provide higher flow and pressure for a variety of applications, seamlessly combining power and versatility. Features Powerful Motor: Equipped with a 3 hp 2-speed single-phase motor for continuous, efficient operation. Enhanced Pumping Capacity: Capable of pumping up to 2.75 cubic yards per hour with a 450 PSI pressure. Versatile Aggregate Handling: Handles up to 3/8 inch aggregate, suitable for a wide range of materials. Convenient Mixer Compatibility: Optional MIX 120 vertical shaft mixer integrates directly into the hopper. Extended Reach: Pumps up to 200ft with a 35mm diameter hose. Road and Doorway Accessible: Designed for safe towing and capable of passing through 36" doorways. Integrated Compressor: Optional dual diaphragm maintenance-free compressor for spraying applications. Comprehensive Equipment: Includes a 33’ material hose, cam lock reducer, safety grate, tow kit, and accessory toolbox. Customizable Options: Offers various optional equipment, including a spray gun kit, vibrating grate, and different rotor/stator options. Optional Equipment MIX 120 Vertical Shaft Mixer with wired for integrated 220v operation 11 CFM 3 Phase Air Compressor Spray Gun Kits for conventional or premixed mortars, repair grouts, and Fireproofing. ( no aggregate ) 35mm Material Hose x 33ft Length with M/F Cam Lock ends 100’ of 13mm (9/16) Air Hose with Geka Syle quick couplings 5 ft pole gun for spraying fireproofing Wired remote (single phase only) Vibrating grate (both) 2L6 rotor/stator - increases pressure reduces volume (both) 60.12 rotor/stator - high volume (3 phase) Step Up 120 Pump with Mixer 220v Single Phase Pump motor power rate 3hp Mixer motor power rate 2hp Electric compressor 1hp / 9cfm Max aggregate size with IM 25L rotor/stator 1/8” Maximum material flow rate (cubic ft) 6.6cf/0.9gpm Horizontal pumping distance* 130 feet Vertical pumping distance 50 feet Pump hopper capacity 4.25 cf (31gal) Mixer drum batch output 3.2 cubic feet Dimensions W x L x H (inches) 80x32x50 Weight 888lbs