The Additel 901 Low Pressure Test Pump is a hand operated pressure pump designed to generate pressures from -6 psi (-0.4 bar) to 6 psi (0.4 bar). The 901 Series is a very stable low pressure calibrator, with a high-quality screw press designed for fine pressure adjustment, with an adjustment resolution up to 0.1 Pa (0.001 mbar).
- Generate 6 psi (0.4 bar) vacuum to 6 psi (0.4 bar) pressure
- Ideal comparison test pump for low pressure applications
- Great stability and high resolution