Ralston

Ralston NPAK-0000-0-0 Pressure Source – Nitrogen

The NPAK-0000-0-0 Nitropak is a portable, self-contained nitrogen pressure source designed for calibration of differential and static pressure instruments. It incorporates an on-board refillable nitrogen cylinder, regulator, and precision volume controller to deliver stable, controllable pressure from near vacuum up to 3000 psi (210 bar).