Vacuum Oils | www.AirAndGas.net | Tuthill Representatives

Mineral & Synthetic Lubricants
Type	Description
AX	A high quality, high boiling range, low vapor pressure, and non-additive petroleum based oil for oil-sealed mechanical pumps having an ultimate pressure specification of up to .0002 Torr. Viscosity: Approx. 340 SSU @ 100° F.
KV-100	Specially formulated for peak performance in all KT pumps. Contains additives to increase oil life and reduce varnish build-up. Viscosity: Approx. 500-525 SSU @ 100° F.
LBX-300X-Ucon	An effective lubricant in oil-sealed mechanical pumps that is fully compatible with fluid for automotive filling applications. Viscosity: Approx. 300 SSU @ 100° F.
LR	A highly refined hydrocarbon oil used in Liquid Ring vacuum pumps. Viscosity: Approx. 150 SSU @ 100° F.
LT	Recommended for KT and other single stage pumps where low temperature starting (45-60° F[7-15° C]) is required. Viscosity: Approx. 300 SSU @ 100°F.
S500	Synthetic ISO diester-based oil designed to provide high temperature and long-term lubrication with minimal deposit formation. Viscosity: Approx. 98.8 cSt @ 40° C.
POE	A synthetic lubricant formulated with selected Polyol Ester base stocks and with additives, which provide lubricity, stability and resistance to corrosion. Compatible in R134A applications. Viscosity: Approx. 62.5 cSt @ 40° C

Fire-resistant & Inert Lubricants
Type	Description
Halovac	For oil-sealed mechanical pumps for semiconductor processes where pumped gases react rapidly with conventional pump oils. Halocarbon oils are the primary lubricants in processes using pure oxygen and other strong oxidizing agents. Mechanical pumps may require heaters for starting. Pumps operated with conventional oils must be thoroughly cleaned before using Halocarbon. Viscosity: Approx. 580 SSU @ 100° F. Vapor Pressure: 0.007 Torr @ 73° C.
Kinlube 220	A fire-resistant, phosphate fluid for oil-sealed mechanical pumps with an ultimate pressure of 0.03 Torr (single stage) and .005 Torr (compound). Viscosity: Approx. 219 SSU @ 100° F.