Quick Overview

Graco A-25 Key Features

  • Air-driven foam proportioner for spraying foam insulation

  • Reliable and consistent results

  • Maintains temperature setpoints

  • Consistent output pressure

  • Uniform spray pattern

  • Affordable and durable

  • Easy to operate and maintain

P2 Gun Information

  • Suitable for high output applications

  • Lightweight and easy to maneuver

  • Simple maintenance thanks to a user-friendly design

  • Responsive trigger action

  • The P2 gun is also available to purchase separately

The Graco Reactor A-25 unit comes equipped with the popular P2 Gun, making it a superb and convenient package for foam spraying. See below for more information & specification.

Call Us to Order

Spray Plant (2K) Ltd are a long established leading specialist supplier of paint spraying equipment, spares and accessories in the UK. If you require any help or advice, or wish to place your order over the phone, please call 0113 263 4433. Alternatively, you can send an email to [email protected]. Don't forget, we offer free delivery on orders over £100 ex. VAT! (excluding hire equipment)

Additional Information

SKU P22614
Condition New
Machine Heater Wattage 6,000 watts
Machine Max Hose Length 64 m (210 ft)
Machine Max Working Pressure 138 bar (13.8 MPa, 2000 psi)
Machine Material Foam


The Reactor A-25 is a Graco-engineered spray foam proportioner that gives you the reliability you expect on the job site. It maintains constant temperature control, even when you’re spraying at maximum flow rates - resulting in better quality foam.

 Additional Information about the Graco A-25 Reactor


  • Maximum Fluid Working Pressure: 14 MPa, 138 bar

  • Maximum Air Supply Pressure: 0.9 MPa, 9 bar

  • Maximum Air Working Pressure: 550 kPa, 5.5 bar

  • Pressure Ratio: 25:1

  • Air consumption with 02 tips at 1500 psi stall pressure: 0.8m³/min

  • Machine Maximum Power with hose: 9000 Watts

  • 40 amps @ 230 V, 1 Phase; 32 amps @ 230 V, 3 Phase; 18.5 amps @ 380 V, 3 Phase

  • Maximum Heater Fluid Temperature:88°C

  • Maximum Hose Fluid Temperature: 82°C

  • Maximum Ambient Temperature: 49°C

  • Maximum Output: 11.4 kg/min

  • Output per Cycle (A and B): 0.095 ltr/cycle

  • Heater Power:6000 Watts

  • Hose Power: 2790 Watts

  • Viscosity Range: 250–1500 centipoise (typical)

  • Maximum Fluid Inlet Pressure: 2.1 MPa, 21 bar or 15% of output pressure

  • Fluid Inlet/Strainer Filter: 20 mesh standard

  • Air inlet Filter Mesh: 40 Micron

 Common Applications & Industry Uses

  • Roof & Wall Insulation

  • Air Sealing for Attics & Rim Joists

  • Foam Insulation

  • Painting & Texture Contractors (Commercial & Private)

 A-25 Compatible Materials

  • Polyurethane foam

Compatible Products

  • Fusion CS
  • Graco Probler
  • Reactor Heated Hoses
  • T1, T2 & T3 Transfer Pumps

As well as offering the Graco A-25 for sale, this spray unit is also available for hire.


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