Graco 15G767 Collar Locking Pressure Knob
The Graco 15G767 Collar, Locking Pressure Knob provides precise and secure pressure control for spray systems, ensuring stable performance even under vibration.
- Accurate pressure adjustment with locking feature
- Prevents unintentional pressure changes
- Durable, ergonomic design for long-term use
- OEM-quality replacement for consistent system reliability
Collar & Locking Pressure Knob – Model 15G767
The 15G767 COLLAR, LOCKING, PRESSURE KNOB is a precision-engineered component designed to provide secure and repeatable pressure adjustment and locking for high-performance spray systems. It combines a finely machined collar and ergonomic knob to offer accurate control of fluid pressure settings, while the locking mechanism ensures the setting remains stable under vibration, pulsation and jobsite conditions.
Applications & Compatibility
This locking pressure knob assembly is used in industrial and commercial spraying equipment where pressure settings must be reliably controlled and maintained. Typically installed on pump heads or manifolds of high-output systems, it allows operators to set the optimum spray pressure and then lock the adjustment in place, preventing unintended changes during operation.
Key Specifications
| Specification | Details |
|---|---|
| Part Number | 15G767 |
| Component Type | Locking Collar & Pressure Adjustment Knob |
| Function | Allows setting and locking fluid pressure to prevent drift or misadjustment |
| Construction | Durable machined body with knob and lock-mechanism suitable for high-cycle use |
Product Highlights
- Precision collar ensures smooth, accurate adjustment of spray pressure.
- Locking mechanism prevents pressure setting drift under vibration or heavy usage.
- Robust construction designed to withstand industrial environments and frequent cycling.
- Direct OEM replacement for pressure control on compatible systems—ensuring optimal performance and reliability.
Installation & Usage Notes
To install the 15G767 knob assembly, ensure the system is depressurized and safely isolated. Remove any existing pressure-adjustment knob, clean the mounting interface, and screw the new collar into place until properly seated. Turn the knob to the desired pressure setting, then engage the lock collar to prevent movement. After installation, bring the system up to operating pressure and verify that the setting remains stable during operation.
Maintenance & Care
- Periodically inspect the knob and lock collar for physical damage, wear or looseness.
- Verify that the locking mechanism remains secure and that pressure settings haven’t drifted since installation.
- Keep the area clean of overspray, debris or fluid residue to prevent interference with movement and locking action.
Frequently Asked Questions
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