Part No.
NPAK-1KPSIG-D
NPAK Nitropak nitrogen calibration source, 1KPSIG digital
gauge kit
Complete kit includes nitrogen source,
pressure gauge and all fittings and adapters to
perform differential and static pressure
calibrations using nitrogen
Features
• Proprietary pressure balanced fine adjustment piston allows
for extremely precise, finger-tip control of pressure at 0.03 psi
(2 mbar) or 3000 psi (210 bar) or any range in between.
• Easily refillable nitrogen cylinder holds enough gas for
multiple calibrations
• Nylon bag to hold hose and fittings attached to inside of lid
• Includes storage compartment in control panel for pressure
reference test gauge
• Low volume Quick-test hose, gauge adapter and process
connection can be attached to NPAK without thread sealant
or a wrench
• Optional padded strap for field use (NPAK-STRP)
• Made in U.S.A.
Item Includes
• Assembly - NPAK Assembly (NPAK)
• Gauge - 0-1000 psig Digital Pressure Gauge (GAUD-1000)
• Gauge Adapter - 1/4" female NPT x female QT, no check-valve, brass (QTHA-2FBA)
• Hose - Quick-test hose, brass hose ends, 6 ft (1.83 m) long (QTQT-HOS-6ft)
• Hose - Quick-test hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft)
• Hose Adapter - 1/4" male NPT x male QT, no check-valve, brass (QTHA-2MB0)
• Hose Adapter - 1/4" male NPT x male QT, no check-valve, brass (QTHA-2MB0)
Specifications
Pressure Range
Gauge Pressure Range
Vacuum Range
Temperature range
Gauge Temperature range
Construction
Seal materials
0 to 3000 psi (0 to 207 bar)
0 to 1000 psig
0 to 10"Hg (0 to 254 mmHG)
0 to 130 °F (-18 to 54 °C)
-4 to 185 °F (-20 to 85 °C)
ABS Plastic, Aluminum, Anodized Aluminum, Brass, Plated Steel, Stainless Steel, Zippered Nylon
with Velcro
Buna-N, Delrin, Teflon
Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480
RALSTON [ RALSTON INSTRUMENTS. ]
