Vacuum Cylinder Hand Pumps

Generate vacuum to calibrate vacuum devices in the field

• Light weight, compact pump generates -25” Hg vacuum with ease
• 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
• Rugged, all metal construction reduces pressure changes due to temperature fluctuations
• Made in U.S.A.