SprayTech part 0277475 is an Air Flow Tube designed for directing and measuring air flow in compatible SprayTech air-assisted airless spray systems. This precision tube is part of the air flow sensing system that monitors turbine output to ensure proper atomization air is available. Replacement restores accurate air flow measurement and ensures proper safety interlock function.
| Part Number | 0277475 |
|---|---|
| Part Description | Air Flow Tube |
| Brand | SprayTech |
| Fits | CS8100, CS9100, CS9900, CS9960 models |
| Condition | New |
The SprayTech 0277475 Air Flow Tube is a critical component in the air flow sensing system of compatible SprayTech air-assisted airless sprayers. This precision tube directs air from the turbine to the air flow switch, allowing the system to monitor whether adequate atomization air is available. The tube's specific dimensions and configuration are engineered to provide accurate air flow measurement for proper safety interlock operation.
In air-assisted spray systems, proper atomization air is essential for quality finishes and safe operation. The air flow tube works in conjunction with the air flow switch to create a safety system that prevents fluid delivery when insufficient air is present. A damaged, clogged, or incorrectly installed air flow tube can cause false readings, leading to system shutdowns when adequate air is available, or worse, allowing operation without proper atomization air.
The air flow tube is part of a critical safety system that prevents spray operation without adequate atomization air. This protects against poor finish quality, material waste, and potential equipment strain. Never modify, bypass, or substitute this component with non-OEM parts, as precise dimensions and airflow characteristics are essential for proper system function and safety.
| Air direction | Directs air from turbine to air flow switch for measurement |
|---|---|
| Flow measurement | Provides consistent air stream for accurate flow sensing |
| Pressure delivery | Delivers air pressure to actuate the flow switch mechanism |
| System integration | Connects turbine output to safety monitoring system |
| Safety assurance | Enables proper function of air flow safety interlock |
|---|---|
| Accurate sensing | Provides consistent air delivery for reliable switch operation |
| System reliability | Prevents false shutdowns or unsafe operation conditions |
| Performance consistency | Ensures system only operates with proper atomization air |
SprayTech part 0277475 is designed for multiple SprayTech CS-series air-assisted airless sprayer models. These professional systems share common air flow sensing designs, utilizing this specific air flow tube to connect the turbine output to the air flow monitoring system. The tube is precisely engineered for the airflow characteristics of these specific models.
| Compatible Models | Series | Component Type |
|---|---|---|
| SprayTech CS8100 | CS Series | Air Flow Tube |
| SprayTech CS9100 | CS Series | Air Flow Tube |
| SprayTech CS9900 | CS Series | Air Flow Tube |
| SprayTech CS9960 | CS Series | Air Flow Tube |
The air flow tube should be replaced when damaged or during maintenance of the air flow sensing system. Signs that replacement may be needed include:
Cracks, kinks, or crushing that restricts or alters airflow.
Air flow switch errors or inconsistent safety system operation.
When replacing air flow switch or related components.
Proper installation of the air flow tube is essential for accurate system operation:
Ensure all connections are tight to prevent air leaks that affect sensing accuracy.
Route tube without sharp bends that could restrict airflow.
Ensure tube interior is clean and free of debris before installation.
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