Take complete control of your downstream setup with the Dominator 2 Step Remote Downstream System. Designed specifically for professional pressure washing contractors, this advanced remote-controlled system allows you to instantly switch between two separate downstream chemicals directly from your remote—perfect for true 2-step washing applications.

Unlike basic downstream setups that can accidentally cross-feed chemicals, the Dominator 2 Step System utilizes (3) independent injector solenoids to ensure only the selected chemical is allowed to draw at any given time. When Chemical 1 is activated, Chemical 2 is completely isolated. When Chemical 2 is activated, Chemical 1 is fully blocked off. This eliminates unwanted mixing, contamination, and inconsistent application ratios.

When both chemical selections are turned off, the system automatically enters Flush Mode. In flush mode, the integrated bypass ball valve opens to allow unrestricted bypass flow while simultaneously activating a dedicated flush solenoid that pulls clean water through the injector loop. This fully flushes the downstream injector, plumbing, and chemical lines to help prevent buildup, clogging, and premature injector failure.

Built around our magnetic-drive actuator technology, this system eliminates the common failures associated with traditional gear-driven remote bypass systems. With fewer moving parts, a solid stainless steel construction, and full-flow 3/8" internal passages, the Dominator system is engineered for maximum durability and long-term reliability in harsh soft wash and pressure washing environments.

This is a true plug-and-play contractor-grade system that includes everything needed for installation right out of the box.

WHAT’S INCLUDED

• Remote Control Unit
• Control Box
• Complete 2-Step Injector Loop
• (3) Chemical Injector Solenoids
• 1/4" Flush Solenoid + 1/4" Chemical Solenoids
• 2.3 Chemical Injector for 5-8GPM (Can be swapped for a 2.1 or 2.5)
• Magnetic Drive Actuator
• Stainless Steel 3/8" Full Flow Valve System
• 10’ Power Wire
• 10’ Actuator Wire

KEY FEATURES

True 2-Step Chemical Selection

• Instantly switch between two downstream chemicals remotely
• Designed specifically for professional 2-step washing applications
• Prevents chemical cross-contamination
• Improves efficiency and application accuracy

Triple Solenoid Protection System

• Dedicated injector solenoids isolate each chemical line
• Only one chemical can draw at a time
• Flush mode fully bypasses chemical draw
• Cleaner operation with more consistent downstream performance

Integrated Flush Mode

• Opens full bypass flow through integrated ball valve
• Activates dedicated flush solenoid
• Pulls clean water through injector loop and plumbing
• Helps extend injector life and reduce maintenance

Magnetic Drive Actuator (No Gears)

• Eliminates common gear-driven failures
• Fewer moving parts for increased reliability
• Smoother operation and longer service life

Solid Stainless Steel Construction

• Corrosion-resistant design
• Built for harsh chemical environments
• Contractor-grade durability

Full 3/8" Flow-Through Design

• Maintains maximum system flow
• No unnecessary restrictions
• Compatible with pressure washers from 2GPM to 10GPM
• 12+ GPM systems require our 1/2" version

Complete Plug-and-Play System

• Injector loop included
• No additional plumbing components required
• Ready for installation right out of the box

Remote Operation Convenience

• Instantly switch between chemicals and rinse mode
• Reduce downtime during washing
• Perfect for solo operators and production crews

SPECS & DETAILS

• System Type: Remote-Controlled 2-Step Downstream System
• Actuator Type: Magnetic Drive (No Gears)
• Valve Material: Stainless Steel
• Flow Capacity: 3/8" Full Flow
• Chemical Selection: Dual Chemical Remote Switching
• Flush Mode: Integrated Automatic Flush Function
• Wiring Included:
  • 10’ Power Wire
  • 10’ Actuator Wire
• Compatibility:
  • Pressure Washers from 2GPM–10GPM
  • 10+ GPM systems require 1/2" version
• Installation: Plug-and-Play
• Instruction Manual: Digital Copy Included

WARRANTY

1-Year Warranty on Entire System

(Excludes downstream injector consumable components)

Built for professional contractors who rely on their equipment every single day.

WHY THE DOMINATOR SYSTEM OUTPERFORMS

• True dual-chemical remote downstream capability
• No gear-driven actuator failures
• Full injector loop included
• Flush system built directly into the design
• Fewer failure points than traditional systems
• Stronger stainless steel internal construction
• Designed specifically for high-volume contractors and commercial washing crews

LINK TO INSTALLATION INSTRUCTIONS

FAQ:

• Q: Can I remove the control box and actuator from the mounting frame?
  • A: NO, This must remain bolted to the mounting plate. 
• Q: Can I extend the wiring harness?
  • A: Yes, you may cut the ring terminals off the end of the red/black wires and extend the harness with butt connectors. Make sure it's waterproof connectors. 
• Q: Is the control box waterproof?
  • A: Yes it is. 
• Q: How do I connect the 3 solenoids to my chemical tanks?
  • A: Please read the installation instructions above.