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graco reactor 3 h-xp3 polyurea proportioner

Graco Reactor 3 H-XP3 Polyurea Proportioner

The Graco Reactor 3 H-XP3 delivers high-output hydraulic spray for polyurea coatings, offering 3.0 gpm maximum flow, 3,500 psi pressure, independent A/B hose temperature control and real-time system monitoring via Reactor Connect.

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Description

The Graco Reactor 3 H-XP3 is built for premium polyurea applications where productivity, precision and dependability matter most. The H-series hydraulic proportioner integrates the proven hydraulic pump platform with the smart electronics of the Reactor 3 family. This machine features a direct-drive hydraulic pump for reduced maintenance, horizontal positive‐displacement pump line for long life, and hybrid R3 heaters for rapid material heating and consistent spray performance. With the Graco Reactor 3 H-XP3 you get an intuitive Advanced Display Module (ADM) touchscreen interface and the option for electronic pressure control (on Elite models). Dual‐hose temperature control allows you to independently set A and B fluid temps for optimal ratio and yield. The system also supports Reactor Connect real-time remote dashboards, GPS job location, and flow-meter monitoring so you can track ratio and output on-the-job. Available in Pro and Elite series across voltages (230 V, 400 V) and hose‐package options, the Graco Reactor 3 H-XP3 is ideal for polyurea applications and large‐scale coating contractors and OEMs.
graco reactor 3 h-xp3 polyurea proportioner
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Technical Specifications

  • Maximum fluid working pressure: 3,500 psi (24.1 MPa, 241 bar)
  • Maximum flow rate (bare unit): 3.0 gpm (11.4 L/min)
  • Maximum hose length supported: 420 ft (128 m)
  • Bare unit max fluid temperature: 180 °F (82.2 °C)
  • Series/Model Variants: H-XP3 Pro (e.g., 27R385 – 20 kW heater, 230V) & H-XP3 Elite (27R387) and 400 V equivalents (27R386, 27R388)

Frequently Asked Questions

Service & Support

Can the Reactor 3 H-XP3 be configured for non-1:1 mix ratios (for example A/B >1:1 or <1:1)?

Yes the hydraulic positive displacement pump line supports multiple pump sizes for non-1:1 dispensing per the product brochure.

What are the maintenance access points and how easy is servicing on the Reactor 3 H-XP3?

The Reactor 3 H-XP3 offers easy-access oil maintenance points (dip stick, drain valve), a redesigned fluid manifold with side-mounted valves, and enlarged inlet filters for simplified preventive maintenance.

Does the Elite model of the Reactor 3 H-XP3 include remote monitoring/telemetry, and if so, what does that include?

Yes Elite models support Reactor Connect, providing real-time dashboard, GPS job location, job naming/reporting and display of ratio data via oval-gear flow meters.
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