MKS Instruments 253B-26373 Exhaust Throttle Valve with Heater Jacket Working and may have handwriting on

and may have handwriting on the outer plastic covers (see photos)

Inventory # A-18899

Part No: 02-338455-01 Model No:

img{max-width:100%} Hitachi PTPA-01 Photo Board PCB Assembly M-712E Shallow Trench Etcher Working

MKS Instruments 253B-26373 Exhaust Throttle Valve with Heater Jacket Working and may have handwriting onMKS Instruments 253B 26373 Exhaust Throttle Valve with Heater Jacket Working Part No: 253B 26373 Flange: NW50 (KF50) Includes Heater Jacket This item is working surplus. The physical condition is good, but there are signs of previous use and handling. Sale Details Item Condition: Working, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 14"x14"x14" @ 14 lbs. Shipping Terms: All Domestic and International shipping quotes and or fees