GRACO 25C537 – Agitator w/ Pressure Tank 10 Gallon, 70 PSI

GRACO 25C537 – Agitator w/ Pressure Tank 10 Gallon, 70 PSI

Complete agitator solution with integrated 10-gallon pressure tank for consistent material mixing and circulation in fluid handling applications. Provides efficient agitation while maintaining system pressure for reliable material flow and homogenization.

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

Use less compressed air than most rotary vane air motors.

Install quickly and operate quietly.

Maintain easily air line lubrication not required.

Add DataTrak for speed monitoring and over-speed alert.

Control speed with Graco’s Intelligent Paint Kitchen (IPK).

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

Additional Specifications

Max Working Pressure: 70 PSI max air pressure

Agitator Rotation: Clockwise

Max Material Viscosity: 1,000 cP

Manual Reference: 3A4797

Air Inlet Size (in)	1/4
Air Inlet Thread Type	NPT
Includes	10 Gallon Pressure Tank
Maximum Air Inlet Pressure (psi)	100
Maximum Speed (RPM)	150
Maximum Viscosity (cP)	1000
Maximum Working Pressure (psi)	100
Motor Type	Pneumatic – Radial Piston
Type	Agitator
Weight (lb)	77
Wetted Material	Stainless Steel, PTFE, Nylon, Bronze

Features

Integrated 10-gallon pressure tank eliminates need for separate tank

Clockwise rotation for standard mixing applications

Handles materials up to 1,000 cP viscosity

Maximum 70 PSI air pressure rating

Complete turnkey agitation solution

Applications

Material mixing and circulation

Paint and coating applications

Chemical processing

Fluid homogenization

Batch mixing operations

Compatible Equipment

Referenced alongside models 25C536 and 25C538 for new installation procedures

Related Parts

25C536 – Agitator with Pressure Tank, 5 Gallon

25C538 – Agitator with Pressure Tank, 15 Gallon

25C539 – Agitator for 5 Gallon Pressure Tank

25C540 – Agitator for 10 Gallon Pressure Tank

25C541 – Agitator for 15 Gallon Pressure Tank

Part of GRACO’s pressure tank agitator family offering various tank capacities from 5 to 15 gallons Has approvals: ASME, CE 2776, Ex certification (II 1/2 G Ex h IIB T4 Ga/Gb), CML 24ATEX6027X, IECEx CML 24.0020X, operating temperature range 0°C Tamb 50°C Part number only mentioned in installation procedure context – no detailed specifications provided on this page

Reference Manuals

345130 (Page 3) Radial Piston Agitator

3A4797 (Page 2) Stainless Steel, Air-Driven Agitators with Pressure Tank