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Vacuum
Price: From $1,300.00 to $3,397.00
Finally a solution to generating very low fractional inches of water column pressure, positive or negative! Combine with an accurate low pressure gauge standard and you have a viable, low cost alternative to costly comparison standards.
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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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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: 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 $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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Price: From $414.30 to $429.70
Pneumatic Pressure/Vacuum Hand Pumps (direct acting)
Mfr # DPPV series 100psi / -25"Hg
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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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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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