Used Unit Instruments 3165

Miscellaneous Vacuum Flange. 12-inch OD flange. Top plate for a CVD system. Multiple gas feedthroughs on top and a screen baffle on the bottom of the plate.

Unit Instruments 1665 Mass Flow Controller. NH3 2 SLM. NEVER USED.

Unit Instruments 1665 Mass Flow Controller. NH3 2 SLPM. Device net connector. CE.

Miscellaneous Insulating Flange. Non-conducting ring in between flanges. 9.25 in. OD, 6 in. ID, 8.25 in. hole center with o-ring groove. Second flange does not have o-ring groove.

Miscellaneous Water Cooled Baffle. Water cooled baffle for use in diffusion pumped vacuum system. 14.5 in. OD ISO flange. 3 Available.

Unit Instruments UCAL-1000 Mass Flow Transfer Calibrator. Used to test and calibrate mass flow controllers. Special adapters may be needed. Manual calibrator for ranges from 200 sccm to 30 slm. Requires transfer standard. 120V, 50/60 Hz.

Unit Instruments URS-10 MFC Power Supply and Readout. Designed to supply continuous power and selectable valve voltage to as many as ten unit mass flow meters, controllers or transfer standards. 120V, 60 Hz.

SMC CRB1BW20-180S Rotary Actuator. 2.5 in. OD conflat flange. Vane Type. Overall Length: Approx. 8 in.

Miscellaneous Baffle. Top Flange: 34-7/8 in. Bottom Flange: 36-7/8 in.

Ebara 929570 Large vacuum Forline filter. KF50 flanges. Date of Mfg.: 11/2011. Element 929584.

NEW, NEVER USED