Additel 901B - Low Pressure Test Pump

1. Precision and Stability: The Additel 901B stands out for its unmatched stability and precision. Featuring an isothermal bellows chamber, it minimizes the impact of environmental temperature fluctuations, ensuring reliable and consistent readings. Unlike many other pumps that use check valves, which can lead to significant pressure variations, the Additel 901B's unique design maintains stable pressure levels regardless of external conditions.
2. User-Friendly Design: This pump is designed with user convenience in mind. It includes two hand-tight connectors that facilitate easy connection and disconnection without the need for additional tools such as PTFE tape or wrenches. The simple turn-handle mechanism allows for quick and precise pressure adjustments, making it highly efficient and easy to operate.
3. Portability and Durability: Weighing just 3.5 lb (1.6 kg), the Additel 901B is lightweight and portable, perfect for field use. Its robust construction ensures durability and minimal maintenance. The absence of a non-returning valve, which is commonly used in other hand pumps and often requires maintenance, further enhances its reliability and ease of use.
4. Versatile Applications: Ideal for various low-pressure applications, this test pump is perfect for calibration tasks in laboratories, industrial settings, and on-site environments. Its ability to provide fine adjustments and stable performance makes it an indispensable tool for technicians and engineers who demand precision.

The Additel 901B Low Pressure Test Pump is an expertly crafted hand-operated pressure pump designed to generate pressures from -6 psi (-0.4 bar) to 6 psi (0.4 bar). This versatile tool is essential for precise low-pressure calibration, making it a valuable asset for professionals in various industries. Its high-quality screw press allows for fine pressure adjustments, with an impressive resolution of up to 0.1 Pa (0.001 mbar), ensuring exceptional accuracy in pressure management.

Quality, Reliability, and Value:

The Additel 901B is renowned for its superior build quality and dependable performance. Designed to offer excellent stability and minimal maintenance, it represents great value for professionals who need a reliable low-pressure calibration tool. Investing in the Additel 901B means choosing a product that is both durable and easy to use, ensuring long-term satisfaction and optimal performance.