Aluminum Foreline Traps
3 different pipe diameter sizes available! These rechargeable in-line traps effectively block oil from backstreaming into mechanical pumps. Any mechanically pumped system, even one with a turbo pump, should have a foreline trap. The trap is positioned in the foreline between the roughing pump and the diffusion or turbo pump. It uses a disposab...
Replacement Element for Foreline Traps
RE250 Fits AT-50, AT-75, and AT-250-100 RE300 Fits AT-300-150 While Supplies Last! These disposable, absorbent, oxygen-free copper Replacement Elements require no liquid nitrogen and will not hold water. Typically the maze is replaced every year. Part# Price RE250 $64.95 RE300 $69.00
SEMicro Demand Regulator Kit
Includes gas tank regulator, hose, tubing and adapters. This item may be out of stock! Please call (301) 975-9798 prior to ordering. When air is introduced into your vacuum chamber, does it have protection to keep pressure from building up and damaging sensitive items? Our Demand Regulator is designed to work with your SEM, TEM, Microprobe, ev...