STEC SEC-4500M Mass Flow Controller MFC SEC-4500 10 LM O2 OEM Refurbished 26eB MJB 55 Wafer Mask

26eB MJB 55 Wafer Mask Aligner Working Surplus

Part No: 4L991-783AN

Refrigerant CH2: HFC404A

img{max-width:100%} UNIT Instruments UFC-8161 Mass Flow Controller 6 SLM H2 ASM 54-123498A42 New

Unmarked Upper Cup

STEC SEC-4500M Mass Flow Controller MFC SEC-4500 10 LM O2 OEM Refurbished 26eB MJB 55 Wafer MaskSTEC SEC 4500M Mass Flow Controller MFC SEC 4500 10 LM O2 OEM Refurbished Inventory # 19724 Part No: SEC 4500M Model No: SEC 4500 Range Gas: 10 LM, O2 Interface: 9 Pin D Connector: VCR4 (1 4") CE Marked OEM Refurbished Made in Japan This STEC SEC 4500M Mass Flow Controller MFC SEC 4500 10 LM O2 OEM is refurbished surplus. Includes factory certificate of conformance and calibration. The physical condition is good, but there may be signs of previous use