The ConST181A Hydraulic Pressure Test Pump is a hand operated pressure pump designed to generate pressure either 90% vacuum or 15,000 psi (1000 bar). With the patented screw press technology, the high pressure can be easily generated, increased and decreased smoothly. A specially designed shut-off valve makes the pressure stability as high as possible during calibration. Without non-returning valve that is usually used in "trouble-maker" hand pump, ConST181A has minimal maintenance required. Two finger-tight connectors installed on the pump allow the user using fingers to connect and disconnect the reference gauge and devices under test quickly and easily without the need for PTFE tape or wrenches. The ConST181A is an ideal comparison test pump for calibrating pressure measuring instruments against test gauges, indicators or transducers in the laboratory.

Application:

The ConST 181A Hydraulic Pressure Test Pump is designed to generate pressure from 90% vacuum to 15,000 psi (1000 bar) for the application requiring accurate pressure testing and calibration. It can be used in calibrating pressure gauges, transmitters, or other pressure measuring instruments.

Features:

High pressure
Good for calibrating large chamber pressure gauges
With specially designed shut-off valve, high pressure could be reached through repeat pumping.
Durable and Minimal Maintenance
Patented screw press technology, without non-returning valve inside that is usually used in "trouble-maker" hand pump

Media

Oil.

� Generated Pressure Range

13.5 psi (0.9 bar) vacuum to 15,000 psi (1000 bar) positive pressure.

� Material

Ram/adapters: SST;

Body: SST/aluminum;

Seals: Buna-N.

� Connection

Finger-tight connectors for both test gauge and reference gauge.

Test Gauge connection: 1/4" NPT female.

Reference Gauge Connection: 1/4" NPT female.

� Dimensions

Height: 9.1'' (230 mm);

Base: 20.5'' (520 mm) x 14.2'' (360 mm).

� Weight

35.5 lb (16 kg).

Alte produse CONST

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• Source: mV, V, mA, Hz, Pulse, O, on-off, RC*4, RTD*8
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• Pressure Ranges: -1..700 bar
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• Accuracy: 0.02..0.05%
• other pressure ranges can be customized

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• Pressure: -95%~ 40bar
• Pressure resolution: 0.1mbar (10Pa)
• Size: 315mm *198mm * 140 mm Weight:3.0 kg
• Can test big-cavity pressure gauges
• Using helicoidal-pump to easy pressurize

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• portable gauge and transmitter calibration system that is very conveniently use on-site
• compact, easily operation, reduces calculations errors and has a 0.02% full scales accuracy
• up to 370 PSI (25 bar)
• weather-proof kitbag that can protect instruments well

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• Pressure: 0~ ±0.4 bar
• Pressure resolution: 0.0001mbar (0.01Pa)
• Size: 230mm * 130mm * 125 mm Weight:1.0 kg
• low air pressure source with the ability to easily adjust and stabilize

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• generate pressure from -12.5psi (-0.85bar) to 6000 psi (400 bar)
• patented screw press technology
• high pressure can be easily generated, increased and decreased smoothly
• Portable Only 3.8 lb(1.7kg)
• Media: Oil or deionized water

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• Measure mA or V, and 24V loop power
• Pressure range up to 2500bar (36000psi)
• Pressure measurement accuracy up to 0.025%FS
• Data logging function: can store up to1200 records
• HART Communication ability

Brand: ConST

POMPA HIDRAULICA CALIBRARE PRESIUNI -90%~ 700 BAR CONST182

• Pressure: -90%~ 700 bar
• Water media
• Dual pressure ranges
• User friendly, easy to get 700bar high pressure
• Minimum leakage and very high pressure stability.

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• Differential pressure: down to 0.6mbar (6mmH2O)
• Gauge pressure: up to 2500bar (37500psi)
• Long working time: 6,000 hours
• Large, easy-to-read display with 5 digit resolution
• Bar graph for quick visual and % pressure indication
• Measuring Speed : up to 10 times/s

Brand: ConST

POMPA HIDRAULICA CALIBRARE PRESIUNI -90%~ 1000 BAR CONST181A

• Pressure: -90%~ 1000 bar
• Oil media
• Good for calibrating large chamber pressure gauges
• Durable and Minimal Maintenance
• Patented screw press technology