Description

Equivalent Brand: Dow Corning **4, MT***4, and HIVAC-F*4 

Diffusion Pump Oil RJ***4 is a colorless to light yellow transparent oily, single-component fluid designed for high vacuum of *0 torr (untrapped). It performs well in tough, rugged applications and offers quick pumpdown, even after exposure to air at operating temperatures. RJ***4 is thermally and chemically stable allowing it to keep pump jets free of tars and hard carbon. 

Diffusion Pump Oil RJ***4 is available in 5kg plastic drums, *5kg plastic drums, *5kg Iron drums or **0kg Iron drums.