
The Additel 917 Pneumatic Pressure Test Pump is a hand-operated device designed for pressure testing and calibration. It features a built-in gas-liquid isolator to protect against moisture and dirt. Its robust construction, featuring a stainless steel ram, adapters, and body (with aluminum components), ensures durability and minimal maintenance.
This pneumatic pressure test pump has a wide pressure range, from 95% vacuum (approximately -1 bar) to 1,000 psi (70 bar). It offers exceptional stability, thanks to a specially designed shut-off valve that minimizes pressure fluctuations during calibration. This stability is crucial for obtaining accurate and reliable pressure readings in various applications, including pressure instrument calibration and process control testing.
The Additel 917 is designed for portability, weighing only 5.7 lb (2.6 kg), and ease of use. It is operated manually, with a lever for applying pressure directly and a fine-adjustment screw press for achieving precise pressure points with a resolution up to 10 Pa (0.1 mbar). This eliminates the need for a high-pressure valve, simplifying operation and reducing potential leak points.
The pump is equipped with hand-tight quick connectors, simplifying the process of attaching and removing pressure gauges or other devices without the need for tools or PTFE tape. This feature not only saves time but also reduces the risk of leaks and ensures a secure connection during pressure testing. The quick connectors are compatible with various connection types, including 1/4 NPT, 1/4 BSP, and M20X1.5, making it versatile for use with a wide range of pressure instruments.
The Additel 917 is an indispensable tool for industries requiring precise pressure control and measurement. Its applications span various sectors, including manufacturing, process control, calibration laboratories, and research and development. Its portability and ease of use make it suitable for both on-site and laboratory testing. Whether for calibrating pressure gauges, testing pressure switches, or setting pressure relief valves, the Additel 917 provides a reliable and accurate solution for pressure-related tasks.