Graco ToughTek CM20 is a continuous mixer, part 25M530, for pre-blended stucco, plaster, mortar, and self-leveling underlayment. The mixer plugs into a dedicated 120V, 15A circuit and holds a steady mix all day.
Graco ToughTek CM20 is a continuous mixer, part 25M530, for pre-blended stucco, plaster, mortar, and self-leveling underlayment. The mixer plugs into a dedicated 120V, 15A circuit. Output is 6.5 gpm, up to 40 bags an hour on 80 lb bags. Hopper capacity is approximately 1.6 cubic ft. Weight is 200 lb. A ToughTek pump is used when mixed material needs to move through a hose.
| Property | Value |
|---|---|
| Type | Continuous mixer |
| Part number | 25M530 |
| Power | 120V, 15A, 1.5 hp |
| Output | 6.5 gpm; up to 40 bags/hr on 80 lb bags |
| Hopper | Approximately 1.6 cubic ft |
| Max particle | 5/16 in |
| Water inlet | 30 to 70 psi |
| Materials | Water-based cementitious pre-blends |
| Weight | 200 lb |
| Temp range | 32 F to 120 F |
Product documents: Graco ToughTek CM20 Flyer (PDF)
What materials does Graco ToughTek CM20 mix?
Pre-blended, water-based stucco, plaster, mortar, and self-leveling underlayment. Bags break into the hopper, water flow is set at the mixer, and the mix stays consistent through the day.
What power does Graco ToughTek CM20 need?
A dedicated 120V, 15A circuit. Motor rating is 1.5 hp on this 25M530 unit, so the mixer plugs in on site without a 230V receptacle.
What output does Graco ToughTek CM20 have?
Flow is 6.5 gpm. Output is up to 40 bags an hour based on 80 lb bags of base-coat stucco or mortar.
What hopper size does Graco ToughTek CM20 have?
Hopper capacity is approximately 1.6 cubic ft, typically two to three 80 lb bags. Empty weight is 200 lb.
What water pressure does Graco ToughTek CM20 need?
Water inlet feed is 30 to 70 psi, with a 100 psi maximum. Water flow is adjusted at the mixer so the crew does not measure each batch.
What pump does Graco ToughTek CM20 use?
The CM20 is the mixer. A ToughTek pump such as S340e or SL340e is used when mixed material needs to move through a hose.
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