Product Overview: Ralston DV0V-4FBA-RG -25 ”Hg Vacuum Cylinder Hand Pump
Ralston DV0V-4FBA-RG -25 ”Hg Vacuum Cylinder Hand Pump
Ralston DV0V-4FBA-RG Features:
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DV0V pump, 1/2′ female BSPP gauge adapter, hose, process connection
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Pull a vacuum and calibrate vacuum gauges, transmitters or switches by attaching a gauge or pressure calibrator (gauge and calibrator not included)
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Temperature range: 0 to 130 F
- Light weight, compact pump generates -25” Hg vacuum with ease
- Fine adjustment: ±0.01 psi
- Large volume fine adjustment piston provides precise control, even at very low vacuums
- Modular design makes field maintenance quick and easy
- Precisely vent pressure with soft seated bleed valve
- Two outlet ports provide connections for both pressure reference and for device under test thus eliminating a tee
- Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
- Seal materials: Buna-N, Delrin, Teflon
- Anodized Aluminum, Brass, Stainless Steel
- Rugged, all metal construction reduces pressure changes due to temperature fluctuations
- Made in U.S.A.
Item Includes:
- Gauge Adapter – G 1/2” female BSPP (ISO 228/1) x female QT, no check-valve, brass (QTHA-4FBA-RG)
- Hose – Quick-test hose, brass hose ends, 1 m (3.3 ft) long (QTQT-HOS-1m)
- Hose Adapter – G 1/4” female BSPP (ISO 228/1) x male QT, no check-valve, brass (QTHA-2FB0-RG)
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