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Pumps

Displaying products 1 - 30 of 47 results
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Ralston Pneumatic Pressure/Vacuum Hand Pumps
Price: From $477.98 to $873.48
Ralston Pneumatic Pressure/Vacuum Hand Pumps
Ideal solution for either differential pressure or vacuum calibration using precision test gauge or pressure calibrator as the pressure reference. Not for use in Oxygen systems.
Ralston Pneumatic Cylinder Hand Pumps
Price: From $349.98 to $745.48
Ralston Pneumatic Cylinder Hand Pumps
Economical solution for calibration of low pressure differential transmitters. Simple direct-acting pump action with fine adjustment piston makes an easy and precise pressure setting. Not for use in Oxygen systems.
Ralston Vacuum Cylinder Hand Pumps
Price: From $349.98 to $745.48
Ralston Vacuum Cylinder Hand Pumps
An outstanding solution for performing vacuum calibration in the laboratory or in the field where the pressure reference is attached to the pump with integral test gauge adapter. Not for use in Oxygen systems.
Ralston Hydraulic Hand Pumps
Price: Discontinued
Ralston Hydraulic Hand Pumps
Lightweight, high pressure source that can use oil or water as the test fluid.
Ralston Gas Sampling Pumps
Price: From $631.90 to $1,013.60
Ralston Gas Sampling Pumps
An outstanding solution for taking gas samples in the field for analysis in the lab. The SP0V gas sampling pump pulls low pressure gas from a well and boosts it to 25 psi to pump it into a sample cylinder.
Additel ADT 901A Low Pressure Test Pump
Price: $1,149.00
Additel ADT 901A Low Pressure Test Pump
The Additel ADT 901A 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). A high-quality screw press is designed for fine pressure adjustment.
Additel ADT 916 Pressure Test Pump
Price: $1,776.00
Additel ADT 916 Pressure Test Pump
The Additel ADT 916 Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 600psi (40bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa.
Additel ADT 918 Pneumatic Pressure Test Pump
Price: $2,749.00
Additel ADT 918 Pneumatic Pressure Test Pump
The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500psi (100bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa.
Additel ADT 919A High Pressure Test Pump
Price: $3,590.00
Additel ADT 919A High Pressure Test Pump
The Additel ADT 919 High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 2000psi (140bar). With a long lever, it just takes 30 seconds to reach 2000 psi (140 bar).
Additel ADT 925 High Pressure Test Pump
Price: $1,556.00
Additel ADT 925 High Pressure Test Pump
The ADT 925 Hydraulic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -12.5psi to 6000psi. With the patented screw press technology, the high pressure can be easily generated, increased and decreased.
Additel ADT 927 High Pressure Test Pump
Price: $2,045.00
Additel ADT 927 High Pressure Test Pump
The Additel ADT 927 High Pressure Test Pump is a hand operated hydraulic pressure pump designed to generate pressure from -12.5psi to 10,000 psi. With the patented screw press technology, high pressures can be easily generated, increased and decreased.
Additel ADT 936 High Pressure Test Pump
Price: $3,887.00
Additel ADT 936 High Pressure Test Pump
The ADT 936 Hydraulic High Pressure Test Pump is specially designed for calibrating all instruments with measuring ranges of -12.5psi (-0.85bar) to 15,000 psi (1000 bar). The media is oil. If you need an oil free comparator in this range, see # 938.
Additel ADT 937 Hydraulic High Pressure Calibration Pump (Skydrol Oil)
Price: $5,099.00
Additel ADT 937 Hydraulic High Pressure Calibration Pump (Skydrol Oil)
The 936 Hydraulic High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 85% vacuum to 15,000 psi. With the patented screw press technology, high pressures can be easily generated, as well as increased and decreased.
Additel ADT 938 Oil free, High Pressure Test Pump
Price: $4,130.00
Additel  ADT 938 Oil free, High Pressure Test Pump
The ADT 938 Hydraulic High Pressure Test Pump is specially designed for calibrating oil-free pressure measuring instruments in the range of -12.5psi (-0.85bar) to 15,000 psi (1000 bar). All parts used in the pump have been carefully cleaned to remove oil.
Additel ADT 949 High Pressure Test Pump
Price: $5,833.00
Additel ADT 949 High Pressure Test Pump
The Additel ADT 949 High Pressure Pump is a hand operated hydraulic pressure pump designed to generate pressure up to 37,500 psi (2500 bar). With the patented screw press technology, high pressures can be easily generated, increased and decreased smoothly
Ametek Crystal Generate: T-1-CPF Hydraulic Comparator
Price: $3,922.00
Ametek Crystal Generate: T-1-CPF Hydraulic Comparator
The T-1-CPF is a high volume hydraulic comparator capable of producing pressure up to 15 000 psi. This unit is ideal for testing and calibrating pressure gauges, relief valves, and pressure switches.
East Hills Magnum Pro Calibration Pumps
Price: From $120.00 to $1,100.00
East Hills Magnum Pro Calibration Pumps
Compact, variable pressure/Vacuum pump for low pressure (0-100 psig) applications. Dependable and affordable.
East Hills MVP-600 Pneumatic Calibration Hand Pump
Price: From $150.00 to $2,499.00
East Hills MVP-600 Pneumatic Calibration Hand Pump
Compact, rugged and easy to use, this pump offers users an affordable pressure source to 600 psig and vacuum to -28"Hg. Combine with an accurate digital pressure/vacuum gauge and you have a low cost, yet highly accurate field standard.
Martel - BetaGauge PI-PRO Digital Pressure Calibration Test Gauge
Price: From $999.99 to $2,499.99
Martel - BetaGauge PI-PRO Digital Pressure Calibration Test Gauge
The BetaGauge PI PRO pressure calibration gauge takes the concept of an analog Test Gauge, and brings it to a new level, as only MARTEL can do. The calibration gauge combines the accuracy of digital technology with the simplicity of an analog gauge.
Martel - BetaGauge PIR-PRO Reference Class Digital Test Gauge
Price: From $1,077.12 to $2,899.99
Martel - BetaGauge PIR-PRO Reference Class Digital Test Gauge
The BetaGauge PIR PRO takes the concept of a simple analog Test Gauge and combines it with the accuracy of digital technology. The new Reference Class gauges provide exceptional performance with 0.04% of reading accuracy.
Ralston 5kpsi / 35 MPa Hydraulic hand pump
Price: From $479.98 to $525.52
Ralston 5kpsi / 35 MPa Hydraulic hand pump
5kpsi / 35 MPa Hydraulic hand pump
Ralston 5kpsi / 35 MPa Hydraulic hand pump, digital pressure gauge
Price: $895.48
Ralston 5kpsi / 35 MPa Hydraulic hand pump, digital pressure gauge
5kpsi / 35 MPa Hydraulic hand pump, (1,000 psi, 3,000 psi, 5,000 psi) digital pressure gauge
Ralston FieldLab 5kpsi / 35 MPa Hydraulic hand pump
Price: From $2,378.98 to $2,478.98
Ralston FieldLab 5kpsi / 35 MPa Hydraulic hand pump
5kpsi / 35 MPa Hydraulic hand pump, with 3 pressure options to choose from 1,000 psi, 3,000 psi, 5,000 psi with FieldLab A brand new way of thinking about calibration, use this FieldLab to create tests, put them on one or more FieldLabs & log the results
Ralston 10kpsi / 70 MPa Hydraulic hand pump
Price: From $952.90 to $999.10
Ralston 10kpsi / 70 MPa Hydraulic hand pump
10kpsi / 70 MPa Hydraulic hand pump, 2 Quicktest XT outlet ports, 3 ft hose, 1/4" MNPT Process conn.
Ralston DCAP-PV Pressure / Vacuum Hand Pump
Price: From $786.26 to $826.16
Ralston DCAP-PV Pressure / Vacuum Hand Pump
650 psi (4.5 Mpa) pressure / 28.5 inHg (97 kPa) vacuum hand pump, 2 Quick-test outlet ports, 3 ft hose, 1/4" MNPT Process conn.
Ralston DCAP Pressure Test Hand Pump
Price: From $686.30 to $2,585.30
Ralston DCAP Pressure Test Hand Pump
650 psi (45 bar) pneumatic hand pump, 3ft hose, 1/4" Male NPT process conn, 3 ft hose
Additel ADT 912A Low Pressure Test Hand Pump
Price: $1,606.00
Additel ADT 912A Low Pressure Test Hand Pump
The Additel ADT 912A Low Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 60psi (4bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.0
Additel ADT 914A Pressure Test Hand Pump
Price: $1,214.00
Additel ADT 914A Pressure Test Hand Pump
The Additel ADT 914A Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 375psi (25bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to10 Pa.
Additel ADT 917 Pneumatic Pressure Test Hand Pump
Price: $2,262.00
Additel ADT 917 Pneumatic Pressure Test Hand Pump
The 917 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,000psi (70bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa.
Additel ADT 920 Pneumatic High Pressure Test Pump
Price: $4,439.00
Additel ADT 920 Pneumatic High Pressure Test Pump
The 920 High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 3,000psi (200bar). With a long lever, it just takes 40 seconds to reach 3,000 psi (200 bar).
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