Click to enlargeLDS 705
Silicone Diffusion Pump Oil

LDS705 Vacuum Pump Fluid
Silicone Diffusion Pump Oil
Diffusion Vacuum Pumps

SPECIFICATIONS: LDS 705 Single-component fluid designed for ultra-high vacuum applications in the range of 10-9 to 10-10 torr (untrapped). The vapor pressure and backstreaming rate of LDS705 fluid are so low that use of traps or refrigeration is unnecessary for some ultra-high and ultra-clean vacuum applications. Because of its low vapor pressure, contamination rates with LDS 705 can be up to 100 times lower than with LDS diffusion pump fluid.

LDS 705 Series Equivalent To:
• LDS Vacuum Products: LDS-705
• Dow Corning 705 (DC 705, DC705)



LDS 705 - 100cc bottle
(LDS-705-100cc)


$60.00
LDS 705 - 500cc bottle
(LDS-705-500cc)


$225.00
LDS 705 - Quart
(LDS-705-QT)


$264.00
LDS 705 - 1 Gallon
(LDS-705-G)


$892.00

Oils do not qualify for free shipping

ULTIMATE PRESSURE @ 25°C
• 10-9 to 10-10 torr untrapped

VISCOSITY @ 25°C
• 813 SUS 175 CST

BOILING POINT @ 0.5 TORR
• 250°C

FLASH POINT - C.O.C.
• 243°C

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.