Red Oil Differential Pressure Gauge for Aquaculture
Product Introduction
The KMC-700 Red Oil Differential Pressure Gauge is engineered for precision pressure measurement in aquaculture, clean rooms, pharmaceutical factories, and blower systems. Featuring a 30MM fine-volatile red oil mechanism, this gauge offers reliable readings with ±3% accuracy, housed in an aluminum frosted panel to prevent scale aging and ensure long-term usability.

Product Highlights
Application Scenarios:
Aquaculture systems (fish farms, hatcheries)
Clean room pressure control
Pharmaceutical facility ventilation
Blower and air duct pressure monitoring
Design Advantages:
Leak-Proof Operation: Twist-type oil plug design prevents leakage during use.
Easy Calibration: Zero adjustment knob for quick on-site calibration.
Visual Clarity: Upgraded two-color PVC tubing for intuitive pressure reading.
Durable Housing: 190×150×32MM aluminum panel resists corrosion and wear.
Technical Specifications
| Parameter | Detail |
| Model | KMC-700 |
| Accuracy | ±3% of full scale |
| Media | Air and non-flammable gases |
| Pressure Range | Negative pressure (vacuum) and differential pressure |
| Dimensions | 190×150×32 mm |
| Oil Type | 30MM fine-volatile red oil |
| Connection | Hose ports for high/low pressure inputs |
| Mounting | Wall-mounted with level bubble for horizontal alignment |