Vacuum gauges

The Welch pump belthas specially formulated design and is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.

The Welch pump V-belt kithas specially formulated design and is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.

Reads vacuum in 7 International Units: Microns, PSIA, InHg, mBars, Pascals, Torr, mTorr. +32&degF to +120&degF Ambient Temperature, Retractable Hanging Hook.

This Bourdon Tube Gauge is approximately 2&quot and features 0-30&quot inches of mercury dial. Includes a 1/4&quot brass thread on the bottom. This affordable gauge is compatible with a wide assortment of vacuum pumps.

Outlets are 180o apart for easy installation into a variety of vacuum systems. Protects the mechanical pump from attack by corrosive vapors which can be condensed by using liquid nitrogen or dry ice/slurry mixtures.

This highly useful vacuum instrument not only measures vacuum from Atmospheric pressure downto 0.001 Torr, but also has relay controls and analog output for easy integration into systems.

Drop in replacement for Varian 801 pointer meter gauge with analog output with control set points CE Certified Very simple and reliable vacuum instrument Most popular for customers building vacuum process control systems Easily panel mountable with

This device comes calibrated against a NIST standard to a Hastings DV-6M sensor 2 control relays, type C rated at 7A and 250V 5V analog output and RS232 vacuum indication which enables integration to a wide variety of systems. Includes fail-safe

Rugged portable vacuum gauge designed to thrive in the field Vacuum Analytics to quickly identify vacuum pressure trends Graphical display for quick determination of vacuum level Hands-Free with a &quothang up your overalls&quot strong magnet Long

Rugged portable vacuum gauge designed to thrive in the field Vacuum Analytics to quickly identify vacuum pressure trends Graphical display for quick determination of vacuum level Hands-Free with a &quothang up your overalls&quot strong magnet Long

120 Volt Vacuum. Designed for high efficiency cleanup of most business equipment. Portability, quick setup and efficient safe operation are key features of this powerful unit. Comes complete with a Type 2 filter, detachable power cord, stretch hose.

Compact size and integral handle make pump easily transportable Economical vacuum pump serves as pressure or vacuum source with an excellent price to performance ratio Low-friction piston runs cool and quiet for a long service life with a consistent