The IMER Step Up 120 3P Hi Performance Pump - Spray machine is a more powerful and versatile version of the Step Up 120 Single Phase machine.  Though identical in size, the biggest difference is the 220volt three phase Step up 120 has the ability to pump 3/8” aggregate through its IM25L Rotor/Stator using 50mm hose. This allows it to pump and fill block walls or repair forms with high strength 3/8’ aggregate structural grouts.

 With its own built in vertical shaft mixer above the pump hopper, control of what and how much you mix is up to you. The compact design of the Step up 120 and its all electric power allow it to operate in space challenged environments often encountered in old buildings being structurally repaired.  This makes it the perfect pump for filling overhead repair forms in existing buildings where access and space are an issue.

  • Look at these features
    • Integrated power panel runs mixer, pump, air compressor.
    • Built  in 3.2 CF vertical shaft mixer drops directly into hopper
    • Pumps up to 200 feet with 35mm (1 3/8") hose
    • Pumps 3/8" aggregate with 50mm (2") hose)
    • Pump up to 2.75 cubic yards per hour 
    • Built in air compressor for spraying
    • Torsion bar axle for safe smooth towing
  • Standard Equipment for 220v 3 Phase Unit
    • Electric control  panel
    • IM25L rotor/stator
    • 11CFM integrated air compressor
    • Spray gun for conventional / premixed mortar
    • Accessory tool box for conventional mortar spraying
    • 100' (3 x 33') of 35mm (1 3/8") material hose with cam couplings
    • 100' of 13mm (9/16") air hose with geka quick couplings
    • 60ft heavy duty power cord
  • Optional Equipment
    • Vibrating Grate
    • Wired Remote Control 
    • 2L6 rotor/stator - increases pressure but reduces material volume 
    • 60.12 rotor/stator - high volume (3 phase)


    Step Up 120 Pump with Mixer 220v Single Phase 220v Three Phase
    Pump motor power rate 3hp 5hp low/6.5hp high
    Mixer motor power rate 2hp 1.5 hp
    Electric compressor 1hp / 9cfm 3hp / 11cfm
    Max aggregate size with IM 25L rotor/stator 1/4” 3/8"
    Maximum material flow rate (cubic yards) 2 / hour 1.35/2.75 - hour
    Horizontal pumping distance* 130 feet 200 feet
    Vertical pumping distance 50 feet 100 feet
    Pump hopper capacity 4.25 cubic feet 4.25 cubic feet
    Mixer drum batch output 3.2 cubic feet 3.2 cubic feet
    Dimensions W x L x H (inches)  32 / 80 / 50 32 / 80 / 50
    Weight 888lbs 900lbs

    IMER PUMP S50 K35 K4 S1201P S120 3P S120a Prestige Booster15

    Pumping System


    Y Y Y Y Y Y Y No
    Pumping System Hydraulic Piston No No No No No No No Yes
    Optional Rotor/Stator Y Y Y Y Y Y Y No
    Portable Y Y Y No No No No No
    Towable No No No Y Y Y Y Y

    Power Electric

    110v 220v 220v3p 220v 1p 220v 3p 220 3p NA NA
    Power Diesel NA NA NA NA NA NA Diesel Diesel
    Horsepower 1.75 5  10       3 5L / 6.5H 10 20 35

    Flow Rate

    Cubic Yards / Hour

    ***** ***** ******       2




    2L6 stator



    Flow Rate

    Cubic Feet / Hour





    ********* ********* ******** *********** *****
    Hose Size MM 25/19 25/35 25/35 50/35 50/35 50/35 50/35 4 inch
    Max Aggregate Size 1/4" 1/8" 1/8"







    1/4" 2L6

    3/8" IM25L

    Built in mixer No





    Yes VS


    Yes VS



    Yes Hyd


    Built in Compressor No Y Y Y Y No Y No
    Optional Compressor Y No No No No No No No
    Compressor Flow Rate 9cfm 9cfm 9cfm      9cfm   11cfm NA 14 cfm NA
    Built in Power Washer No No No No No No Y Y
    Built in Water Pump No Y Y No No No No No
    Water Metering System No Y Y No No No Optional No
    Hopper Capacity Cubic feet 1.75   4   4   4.25    4.25  4.25      7       7
    Weight ( lbs ) 152 561 561 888 900 616 1653 3100
    IMER Pump S50 K35 K4 S120 1P S120 3P S120a Prestige Booster15
    Field Mixed Mortar Y No No Y Y Y Y No
    Pre Blended Mortar Y Y Y Y Y Y Y No
    Repair Mortar (Spray) Y Y Y Y Y No Y No
    Repair Mortar (Pump) Y Y Y Y Y Y No
    Self Leveling Y Y Y Y Y Y Y No
    Slab Jacking Y Y Y Y Y Y Y No
    Grout Injection Y Y Y Y Y Y Y No
    Epoxy Grout Y Y Y Y Y Y Y No
    Tuckpointing Y No No No No No No No
    Fire Proofing Y Y Y Y Y No Y No
    Field Mixed Stucco Y Y Y Y Y No Y No
    Pre Blended Stucco Y Y Y Y Y No Y No
    Synthetic Stucco Y No No No No No No No
    -3/8" Aggregate Grout No No No No Y Y Y Y
    3/4"  Concrete No No No No No No No Y
    Ready Mix Shotcrete No No No No No Y No Y

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    Step Up 120 3P Data Sheet
      Step Up 120 3P Manual
    2018 Pump Catalog

    IMER Step Up 120 - 3Phase 220v Hi Performance Pump - Spray Machine with Mixer.

    SKU: 1106055
    • Sale
    • $16,500.00
    • Regular price $19,999.00