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Ralston Pneumatic Hand Pumps with no Gauge Connection (scissor handle)
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Item Is In Stock
Item Number: APOV
Manufacturer: RALSTON
Mfr. Part Number: APOV-0000
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Pneumatic Hand Pumps with no Gauge Connection (scissor handle)
The quickest and most economical way to perform pneumatic field pressure calibrations on pressure transmitters, switches or gauges using an external pressure calibrator as the reference.
Features:
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Pressure calibration can be performed without electricity or nitrogen up to 300 psi
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Two outlet ports allow the user to attach pump to both device under test and external pressure reference thus eliminating a tee
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Fine adjustment piston allows the user to achieve an exact pressure for cardinal point pressure calibrations
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Precisely vest pressure with soft seated bleed valve
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Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
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Rugged al metal construction improves temperature and pressure stability
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Made in the U.S.A.
Maximum Pressure: 300 psi
Style: Scissor handle
Pressure media: Air
Fine adjust resolution: +-.01 psi
Reference connection: Non
Outlet Port 1: Male Quick-test (QTHA-3SBO)
Outlet Port 2: Male -Quick-test with check-valve (QTHA-3SB1)
Calibration hose: 3ft long (QTQT-HOS-3)
Process connection: 1/4" male NPT (QTHA-2MBO)
Construction: Aluminum, brass, plated steel
Seal material: Buna-N, Teflon, Delrin
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