GRACO 25M481 – Stainless Steel Direct Drive, 30/55 Gal, One Stainless Steel 8″ Impeller

GRACO 25M481 – Stainless Steel Direct Drive, 30/55 Gal, One Stainless Steel 8″ Impeller

Stainless steel direct drive agitator designed for 30-55 gallon applications, featuring a single 8-inch stainless steel impeller for reliable mixing performance in demanding industrial environments

Radial piston air motor driven agitators are reliable, simple and cost-effective solutions for low to medium speed (<500 rpm), low to medium viscosity (<1000 cp) agitation applications.

For wood (top coat, primer) and general finishing applications

Recommended agitator rotation: Clockwise

Sound pressure level at 70 psig (maximum recommended speed): Less than 75 dBA

Maximum allowable process fluid temperature: 194° F (90° C)

Additional Specifications

Material: Stainless Steel

Rotation: Clockwise

Tank Capacity: 30/55 Gallon

Impeller Size: 8 inches

Impeller Quantity: One

Capacity: 30/55 Gallon

Impeller Material: SS (Stainless Steel)

Recommended Agitator Rotation: Clockwise

Air Inlet Size (in)	1/4
Air Inlet Thread Type	NPT
Maximum Air Inlet Pressure (psi)	70
Maximum Speed (RPM)	500
Maximum Viscosity (cP)	500
Maximum Working Pressure (psi)	70
Motor Type	Pneumatic – Radial Piston
Type	Agitator
Weight (lb)	13
Wetted Material	Stainless Steel, Polyether Ether Keytone

Features

Stainless steel construction for corrosion resistance

Direct drive design for reliable operation

Single 8-inch impeller for effective mixing

Suitable for medium viscosity materials up to 500 cP

Clockwise rotation

Applications

30-55 gallon tank mixing applications

Industrial mixing processes

Medium viscosity material agitation

Compatible Equipment

30-55 gallon tanks

Related Parts

25C528 – Stainless Steel Direct Drive, 30/55 Gallon, One Stainless Steel 5.5″ Propeller

25C533 – Carbon Steel Direct Drive, 30/55 Gallon, Two Aluminum 5.5″ Propellers

25C529 – Carbon Steel Direct Drive, 55 Gallon, Side Mount, Two Aluminum 5.5″ Propellers

25C534 – Stainless Steel Direct Drive Helix Bung Mount

25C535 – Carbon Steel Direct Drive Helix Bung Mount

25C530 – Stainless Steel Direct Drive Agitator, 55 Gal, Bung Mount, Expanding Blade

25N881 – In-Drum 1.5″ Bung Mount

25N882 – In-Drum 2″ Bung Mount

This is a direct drive agitator with stainless steel construction, specifically designed for smaller tank applications with a single large impeller configuration This is a direct drive agitator system. Related parts in the same product family include various other direct drive models with different specifications and mounting configurations. Part mentioned in installation section with models 25C528 and 25C533. Full installation instructions referenced on page 28. Installation involves mounting agitator in cover of fluid supply tank with gasket in place.

Reference Manuals

345130 (Page 3) Radial Piston Agitator

3A4792 (Page 2) Air-Driven Agitators, Instructions-Parts List