Portable Hydraulic Test Pump YWQ-1442S Hand Operated for Calibrating Industrial Pressure Gauges and Sensors

The YWQ-1442S Portable Hydraulic Pressure Source is an essential calibration tool for pressure instruments. Designed for both field and laboratory use, this hand-operated pump generates stable pressure for testing transmitters, gauges, sensors, and switches. Its high-quality hydraulic system with precision controls ensures reliable performance with minimal maintenance.

Portable hydraulic pressure source is an important auxiliary equipment in the testing work of pressure instruments. It is used in conjunction with pressure standards to complete the calibration and testing of pressure instruments. It is easy to carry, not easy to leak, and requires less maintenance. It is mainly used for on-site or laboratory calibration of pressure (differential pressure) transmitters, precision pressure gauges, pressure sensors, pressure switches and other pressure instruments to provide stable pressure. The pressure pump uses a high-quality hydraulic pump as the pressure generating part, supplemented by an exquisitely designed fine-tuning, quick interface, and pressure-stabilizing valve. The advantages of simple operation, reasonable structure, good sealing performance, wide range pressure generating system, can be widely used in measurement, scientific research, industrial and mining enterprises and instrument manufacturing and other industries.

• Portable design for easy field calibration
• High-efficiency pressure generation with rapid stabilization
• Versatile capacity for various instrument types
• Leak-resistant construction with durable aluminum body
• Precision control with fine adjustment capability

• Pressure medium: Purified water or specialized oil
• Warranty: 2 years
• Customization: OEM, ODM, OBM supported
• Brand: XINYI
• Model: YWQ-1442S

Ideal for calibration of pressure transmitters, precision gauges, pressure sensors, and switches in industrial, laboratory, and manufacturing environments. Suitable for metrology, quality control, and instrumentation maintenance across multiple industries.