Ralston Instruments DV0V-30HG-D

DV0V (25"Hg / 650 mm Hg Vac) pump, 30 In Hg vacuum digital gauge, 3ft hose, 1/4" MNPT process conn.

Create a vacuum and calibrate pressure devices with included vacuum pump and vacuum gauge

• Hand Pump: DV0V Vacuum Pump
• Vacuum Reference: LC10 Vacuum gauge, 30Hg / 780 mmHg, 1/4" Male NPT bottom connection
• Reference Connection: 1/4" female NPT x female Quick-test, no check-valve, brass
• Process Connection: 1/4" male NPT x male Quick-test, no check-valve, brass
• Hose: Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long