Reactor 3 H-50
Designed for high-volume spray foam, the Reactor 3 H-50 offers exceptional output, smart technology, and rugged durability for large-scale commercial, industrial, and OEM applications.
Reactor 3 H-30
The Reactor 3 H-30 is a mid/high-output hydraulic spray foam proportioner, delivering precision, efficiency, and durability for residential, commercial, and industrial insulation applications.
Reactor 3 H-XP3
The Reactor 3 H-XP3 is a high-output polyurea proportioner, built for large-scale industrial coatings, waterproofing, and OEM applications with smart system integration.
Reactor 3 H-XP2
The Reactor 3 H-XP2 combines hydraulic power with advanced smart controls, delivering mid/high-output polyurea spraying for roofing, waterproofing, and industrial coating applications.
Gusmer H-20/35 GH-2
The Gusmer H-20/35 GH-2 hydraulic proportioner is a simple, durable machine offering impressive performance at an attractive price.
Gusmer H-20/35 GH-4
The Gusmer H-20/35 GH-4 is ideal for a wide range of spray foam applications, including roofing, residential, commercial and industrial insulation.
Reactor 2 H-50
The Reactor 2 H-50 spray machine has been discontinued and replaced by the Reactor 3 H-50 but replacement parts are still available.
Reactor 2 H-40
The Reactor 2 H-40 spray machine has been discontinued and replaced by the Reactor 3 H-50 but replacement parts are still available.
Reactor 2 H-30
The Reactor 2 H-30 spray machine has been discontinued and replaced by the Reactor 3 H-30 but replacement parts are still available.
Reactor 2 H-XP3
The Reactor 2 H-XP3 spray machine has been discontinued and replaced by the Reactor 3 H-XP3 but replacement parts are still available.
Reactor 2 H-XP2
The Reactor 2 H-XP2 spray machine has been discontinued and replaced by the Reactor 3 H-XP2 but replacement parts are still available.
Reactor H-50
The Reactor H-50 spray machine has been discontinued and replaced by the Reactor 3 H-50 but replacement parts are still available.
Reactor H-40
The Reactor H-40 spray machine has been discontinued and replaced by the Reactor 3 H-50 but replacement parts are still available.
Reactor H-25
The Reactor H-25 spray machine has been discontinued and replaced by the Reactor 3 H-30 but replacement parts are still available.
Reactor H-XP3
The Reactor H-XP3 spray machine has been discontinued and replaced by the Reactor 3 H-XP3 but replacement parts are still available.
Reactor H-XP2
The Reactor H-XP2 spray machine has been discontinued and replaced by the Reactor 3 H-XP2 but replacement parts are still available.
Built for High-Volume Spraying, Engineered for Total Control
Graco’s line of hydraulic Reactors is engineered to deliver maximum output, consistent pressure control, and superior material yield for demanding spray foam and polyurea applications. Designed specifically for high-production environments, these proportioners provide the power and durability required to keep crews spraying efficiently on large-scale residential, commercial, and industrial projects. For contractors focused on productivity, profitability, and long-term equipment reliability, Graco’s hydraulic Reactors are built to meet the challenge.