Metering Knob – High Pressure NA0867 (Stainless Steel) for Hydro-Force Revolution Sprayer
The Hydro-Force Revolution Injection Sprayer is designed to quickly and evenly apply pre-sprays, protectors and other chemicals across large areas. Its unique design allows you to adjust dilution ratios instantly by simply turning a knob. The Revolution can operate at pressures as low as 50 PSI and as high as 1,000 PSI. All units are factory-set for 400 PSI use, but can easily be configured for lower pressures by switching to the Low Pressure Knob (NA0868).
The Metering Knob NA0867 is the standard high-pressure dilution knob supplied with Hydro-Force Revolution sprayers. Manufactured with a durable stainless steel finish, this knob provides the full 1:4 to 1:64 dilution range used for most carpet and upholstery cleaning applications.
Designed for higher operating pressures, the stainless steel NA0867 knob ensures accurate and repeatable chemical metering, helping you maintain consistent cleaning results across a wide range of tasks.
Part Numbers
- Official Hydro-Force part number: NA0867
Key Features
- Standard high-pressure metering knob for Hydro-Force Revolution sprayers
- Stainless steel finish for durability and corrosion resistance
- Provides full 1:4 to 1:64 dilution range
- Designed for accurate chemical metering at higher PSI
- Direct replacement for original Hydro-Force component
Compatibility
- Hydro-Force Revolution Inline Sprayer
- Hydro-Force Injection Sprayers using adjustable dilution knobs
If you are working at lower pressures (50–200 PSI), you may need the Low Pressure Knob instead:
Low Pressure Knob NA0868 (50–200 PSI) for Hydro-Force Revolution
For full assembly details and an exploded parts diagram, see the official Hydro-Force Revolution Parts List:
Download Hydro-Force Revolution Parts List (PDF)
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