The MA-RG-LP agitator offers a lower-profile version of the MA-RG by using a baseplate instead of the mounting skid to reduce the overall height. Maintenance and reliability are maximized by the triple reduction, helical bevel gearbox driven by an explosion proof motor.
Impellers are available with flat blades (radial flow), contour blades (axial flow), and canted blades (radial/axial flow). The impellers are sized according to tank volume and expected duty. Active mud system compartments such as solids removal sections, mud mixing sections, and slug pits—which need a higher shear force to produce immediate mixing—are another consideration in impeller sizing.
Several shafts types are offered. Mild steel shafts are cut to length and joined to the gearbox output shaft with a rigid coupling. Solid shafts are keyed at the bottom for impeller height adjustment. Hollow pipe shafts are available on select models for use in deep tanks. They are supplied in flanged sections and bolted together, making them ideal in limited lifting height.
Contact your NOV sales representative for selection and size based on tank geometry for optimal mixing and suspension in each compartment.
- Explosion-proof motors and starters (optional)
- Provides optimal mixing
- Triple-reduction helical gearbox
- 95% mechanical efficiency
- Can be used in a variety of locations
- Lowers mud cost
- Quiet, efficient, and low operational temperature
- Reduced horsepower requirement
- Requires less headroom
Specifications and Dimensions
|Model||hp/kW||Length||Width||Height||Weight (less the shaft and impeller)|
|MA-7.5RG-LP||7.5 hp (5.6 kW)||IEC: 48½ in. (1,232 mm)||IEC: 23 in. (584 mm)||IEC: 151/6 in. (383 mm)||737 lb (334 kg)|
|MA-10RG-LP||10 hp (7.5 kW)||IEC: 52 in. (1,321 mm)||IEC: 23 in. (584 mm)||IEC: 1511/16 in. (398 mm)||941 lb (427 kg)|
|MA-15RG-LP||15 hp (11.2 kW)||NEMA: 51¼ in. (1,302 mm)||NEMA: 23 in. (584 mm)||NEMA: 17 in. (432 mm)||987 lb (448 kg)|
|MA-20RG-LP||20 hp (14.9 kW)||NEMA: 56 in. (1,422 mm)||NEMA: 26 in. (660 mm)||NEMA: 16¼ in. (413 mm)||1,243 lb (564 kg)|
|MA-25RG-LP||25 hp (18.6 kW)||IEC: 67 in. (1,702 mm)||IEC: 30 in. (762 mm)||IEC: 17¾ in. (451 mm)||1,965 lb (891.3 kg)|
|MA-30RG-LP||30 hp (22.4 kW)||NEMA: 67 in. (1,702 mm)||NEMA: 30 in. (762 mm)||NEMA: 17¾ in. (451 mm)||2,055 lb (932.1 kg)|