Compact, variable pressure/Vacuum pump for low pressure (0-100 psig) applications. Dependable and affordable.
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Price: From $68.00 to $1,697.00
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.
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Price: From $889.00 to $1,999.00
10,000 psig without breaking a sweat! Forget pumps that over promise and under perform. This does what it advertises! Less costly than competitors products and more qualified by performance, couple this with an accurate digital standard for results!
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Field Serviceable Valve Assembly for positive and negative pressure
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Pressure/Vac Calibration Standard is Rack Mounted. Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Self Contained enclosure with carrying handles. Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitter
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Price: Specify 120 Vac or 240 Vac on ordering
Rack mount, or benchtop standard for precise calibration of pressure and temperature instruments, including the ability to simulate/measure all RTD, TC,DC current, DC voltage, and frequency and pulse counts. Includes Hart 250 Ohm resistor, 24Vdc output.
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Price: From $2,725.00 to $3,195.00
Source / read 4-20mA, read external RTD, 24 Vdc transmitter excitation, 250 ohm Hart resistor, 8 AA battery power or charger pack, built-in electric pump to generate pressure and vacuum. Internal sensor ranges available in 30 psig, 150 psig and 300 psig.
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Price: From $365.00 to $465.00
The pneumatic hand pump is designed for a simple to use pressure and vacuum source for calibrating process control instrumentation.
Vacuum to 100 psi.
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Price: From $795.00 to $1,049.00
The hand pump provides a hydraulic pressure source from 0 to 10,000 psi. It includes a precision vernier for fine adjust. Use with Martel's Beta-Gauge PIR series reference gauges for a high accuracy, NIST traceble field standard.
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Price: From $549.00 to $649.00
The pressure hand pump is a compact, lightweight, portable hand-operated pressure and vacuum pump. Vacuum to 600 psi.
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Develop 2000 psig pneumatic pressure WITHOUT a nitrogen bottle!
Develop Vacuum to -28.5" Hg (at sea level)
Develop -200" H20 to +200"H20 low pressure using only the vernier.
Pair with precision test gauge and eliminate dead weight testers.
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Pressure Calibration Standard. The most reliable calibrator on the market! We sold our first one in 1985 and that customer is still using it!!! Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Pressure Calibration Standard. The most reliable calibrator on the market! We sold our first one in 1985 and that customer is still using it!!! Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Price: From $352.20 to $357.30
Hydraulic Hand Pumps with Gauge Connections
Mfr# HPGV 3000psi
XHGV - 5000psi
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Price: From $336.00 to $356.00
Hydraulic Hand Pumps with No Gauge Connection
Mfr # HPOV - 3000psi
#XHOV - 5000psi
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Price: From $298.00 to $668.40
Nitrogen Calibration Manifold. Use shop air, N2,or actual process pressure to calibrate in the field.
Mfr#QTCM 3000psi, Brass
Mfr #QSCM 5000psi, Stainless Steel
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Price: From $294.30 to $309.70
Mfr #DPOV Pneumatic Hand Pumps (direct acting). Generate to 100 psig.
Precision vernier for fine adjustment.
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Pneumatic Hand Pumps with no Gauge Connection (scissor handle)
Mfr # APOV 300 psi
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Price: From $414.30 to $429.70
Pneumatic Pressure/Vacuum Hand Pumps (direct acting)
Mfr # DPPV series 100psi / -25"Hg
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Pneumatic Hand Pumps with Gauge Connection (Scissor Handle)
Mfr #APGV
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Price: From $3,498.00 to $3,545.75
Pressure Calibration Nitrogen Sources
Mfr #NPAK series
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Price: From $1,316.00 to $1,443.50
Mfr # QTVC -3000psi Pressure Calibration Volume Controllers. "Wally Boxes" can't exceed 100 psig in the field. This is a product that can produce a dead end pressure (with no added source) to 30 psi, or control to 3000 psi of nitrogen. Good for vac too!
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Price: From $276.00 to $290.00
Mfr # DVOV series. Cylindrical vacuum hand pumps with precise vernier control.
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Portable Pneumatic Pressure Source. Self-contained, rechargeable, N2 bottle with 15 C.Ft. of volume. Sources up to 3000 psig with no effort! Precision INCREASE valve, DECREASE valve and fine adjust vernier included. VERY rugged and convenient!
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Price: From $795.00 to $995.00
UVC-1000 Vacuum Generator/Pressure Controller. Tie into an N2 source and dial in a regulated supply of pressure or vacuum! (Using an integral vacuum ejector). Convenient and dependable.
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Pressure Comparator 10000 PSI. Uses rotary capstan to evenly generate pressure from 0-10,000 psig. Distilled water or mineral oil. Recommend that you buy the fine adjust vernier option!
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