Showing 604–612 of 636 results

  • Ralston Instruments DP0V-100PSIG-FL

    $1.180

    Pump and pressure gauge combination includes everything needed to perform accurate, precise low pressure calibrations 100PSIG Light weight, compact pump generates up to 125 psi (8.6 bar) with ease Large volume fine adjustment piston provides precise control, even at very low pressures Modular design makes field maintenance quick and easy Precisely vent pressure with soft seated bleed valve Two outlet ports provide connections for both pressure reference and for device under test thus eliminating a tee Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench Rugged, all metal construction reduces pressure changes due to temperature fluctuations Made in U.S.A. > Each Unit Includes Hand Pump DP0V Assembly (DP0V) Hose Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Process Connection 1 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Gauge Pressure FieldLab, 100 psi / 7 bar / 700 kPa, Female Quick-test bottom connection (FLP1-GJ-QF)

  • Ralston Instruments DP0V-30PSIG-FL

    $1.180

    Perform static pressure calibrations using nitrogen with included calibration manifold, pressure gauge and hoses. 30PSIG Fine adjustment piston provides precise pressure control instead of trying to make adjustments with a pressure regulator and a needle valve Soft-seated valves make filling and venting the system very precise Compact design allows the manifold, gauge adapter and hoses to fit in the included nylon bag Low volume Quick-test hose, gauge adapter and process connection reduce gas usage and make nitrogen cylinders last longer Each kit comes with the 0.25% full scale accuracy reference test gauge, hoses and pressure gauge adapter needed so that you can start calibrating within minutes Made in U.S.A. > Each Unit Includes Hand Pump DP0V Assembly (DP0V) Hose 2 Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Process Connection 1 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Gauge Swivel 1/4 female NPT x female Quick-test, no check-valve, brass (QTHA-2FBA) Gauge Pressure FieldLab, 30 psi / 2 bar / 200 kPa, Female Quick-test bottom connection (FLP1-GF-QF)

  • Ralston Instruments NPAK-0000-0-0

    $2.360

    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 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. Pressure Range 0 to 3000 psi (0 to 207 bar) Vacuum Range 0 to 10Hg (0 to 254 mmHG) Temperature range 0 to 130 °F (-18 to 54 °C) Construction ABS Plastic, Aluminum, Anodized Aluminum, Brass, Plated Steel, Stainless Steel, Zippered Nylon with Velcro Seal materials Buna-N, Delrin, Teflon > Each Unit Includes NPAK Assembly

  • Ralston Instruments NPAK-1MBA-6-3

    $2.462

    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. Pressure Range 0 to 3000 psi (0 to 207 bar) Vacuum Range 0 to 10Hg (0 to 254 mmHG) Temperature range 0 to 130 °F (-18 to 54 °C) Construction ABS Plastic, Aluminum, Anodized Aluminum, Brass, Plated Steel, Stainless Steel, Zippered Nylon with Velcro Seal materials Buna-N, Delrin, Teflon > Each Unit Includes Assembly NPAK Assembly Gauge Adapter 1/8 male NPT x female QT, no check-valve, brass Hose Quick-test hose, brass hose ends, 6 ft (1.83 m) long Hose Quick-test hose, brass hose ends, 3 ft (92 cm) long Hose Adapter 1/4 male NPT x male QT, no check-valve, brass Hose Adapter 1/4 male NPT x male QT, no check-valve, brass

  • Ralston Instruments NPAK-3KPSIG-FL

    $3.437

    &lt,h3Complete kit includes nitrogen source, pressure gauge and all fittings and adapters to perform differential and static pressure calibrations using nitrogen. 3KPSIG 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 Designed to meet US Department of Transportation (DOT) and Canadian Transport Canada (TC) standards CE Approved for use in European Union Designed to meet Pressure Equipment Directive (PED) and Transportable Pressure Equipment (TPED) standards Made in USA > Each Unit Includes Source NPAK Assembly (NPAK) Hose 1 Quick-test 6900 psi hose, S.S. hose ends, 6 ft (1.83 m) long (QSQS-HOS-6ft) Hose 2 Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Process Connection 1 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Process Connection 2 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Gauge Pressure FieldLab, 3000 psi / 200 bar / 20 MPa, Female Quick-test bottom connection (FLP1-GR-QF) > &lt,/h3

  • Ralston Instruments QSCM-5KPSIG-FL

    $1.436

    Perform static pressure calibrations using nitrogen with included calibration manifold, pressure gauge and hoses. 5KPSIG Fine adjustment piston provides precise pressure control instead of trying to make adjustments with a pressure regulator and a needle valve Soft-seated valves make filling and venting the system very precise Compact design allows the manifold, gauge adapter and hoses to fit in the included nylon bag Low volume Quick-test hose, gauge adapter and process connection reduce gas usage and make nitrogen cylinders last longer Each kit comes with the 0.25% full scale accuracy reference test gauge, hoses and pressure gauge adapter needed so that you can start calibrating within minutes Made in U.S.A. > Each Unit Includes Manifold QTCM Assembly (QTCM) Hose 1 Quick-test 6900 psi hose, S.S. hose ends, 6 ft (1.83 m) long (QSQS-HOS-6ft) Hose 2 Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Process Connection 1 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Process Connection 2 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Gauge Pressure FieldLab, 5000 psi / 350 bar / 35 MPa, 1/4 Female Quick-test bottom connection (FLP1-GT-QF)

  • Ralston Instruments QTCM

    $1.283

    Perform static pressure calibrations using nitrogen with included calibration manifold, pressure gauge and hoses. 3KPSIG Fine adjustment piston provides precise pressure control instead of trying to make adjustments with a pressure regulator and a needle valve. Soft-seated valves make filling and venting the system very precise Compact design allows the manifold, gauge adapter and hoses to fit in the included nylon bag Low volume Quick-test hose, gauge adapter and process connection reduce gas usage and make nitrogen cylinders last longer Each kit comes with the 0.25% full scale accuracy reference test gauge, hoses and pressure gauge adapter needed so that you can start calibrating within minutes Made in U.S.A. > Each Unit Includes Manifold QTCM Assembly (QTCM) Hose 1 Quick-test 6900 psi hose, S.S. hose ends, 6 ft (1.83 m) long (QSQS-HOS-6ft) Hose 2 Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Process Connection 1 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Process Connection 2 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Gauge Pressure FieldLab, 3000 psi / 200 bar / 20 MPa, Female Quick-test bottom connection (FLP1-GR-QF)

  • Ralston Instruments QTCM-1KPSIG-FL

    $1.283

    Perform static pressure calibrations using nitrogen with included calibration manifold, pressure gauge and hoses. 1KPSIG Fine adjustment piston provides precise pressure control instead of trying to make adjustments with a pressure regulator and a needle valve Soft-seated valves make filling and venting the system very precise Compact design allows the manifold, gauge adapter and hoses to fit in the included nylon bag Low volume Quick-test hose, gauge adapter and process connection reduce gas usage and make nitrogen cylinders last longer Each kit comes with the 0.25% full scale accuracy reference test gauge, hoses and pressure gauge adapter needed so that you can start calibrating within minutes Made in U.S.A. > Each Unit Includes Manifold QTCM Assembly (QTCM) Hose 1 Quick-test 6900 psi hose, S.S. hose ends, 6 ft (1.83 m) long (QSQS-HOS-6ft) Hose 2 Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Process Connection 1 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Process Connection 2 1/4 male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0) Gauge Pressure FieldLab, 1000 psi / 70 bar / 7 MPa, Female Quick-test bottom connection (FLP1-GP-QF)

  • Ralston Instruments QTHP-5KPSIG-FL

    $1.385

    Hand Pump: QTHP 5000 psi / 35 MPa Hydraulic Pump Pressure Reference: Pressure FieldLab, 3000 psi / 200 bar / 20 MPa, Female Quick-test bottom connection 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 > Each Unit Includes Pressure FieldLab, 3000 psi / 200 bar / 20 MPa, Female Quick-test bottom connection -FLP1-GR-QF 1/4 male NPT x male Quick-test, no check-valve, brass QTHA-2MB0 Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long Hose QTQT-HOS-3ft Bottle with flip top for Hydraulic pump fluid, empty QTHP-BOTL USB-A to Micro USB-B cable, 2m long D-000040 FieldLab AC Power Charger Kit FieldLab Carrying Case