Fisherbrand™ 19 Mechanical Pump Oil

Fisherbrand 19 Mechanical Pump Oil is a durable vacuum pump fluid recommended for belt-drive and direct-drive pumps. Properties include lower vapor pressures, reduced backstreaming, and longer fluid life. For use in non-corrosive and non-extreme operating conditions.

Catalog No. S41385

Description

• Also for use in the forepump of a diffusion pump system with polyphenyl ethers, silicone, and ester-based pump fluids
• Permits cooler pump operation, lower maintenance, longer fluid life, reduced power consumption
• Reduces backstreaming
• Protects O-rings
• Ultimate pressure at 25°C (77°F), 8.5 x 10-5 torr
• Pour point, − 15°C (+ 5°F)
• Flash point, 212°C (415°F)

Specifications

• Product Type: 19 Mechanical Pump Oil
• For Use With (Equipment): Belt and direct-drive vacuum pumps
• Color: Straw yellow
• Viscosity: 55 cSt at 40°C
• Volume (Metric): 3.78 L

• For Use With (Application): Used to prolong life of all mechanical vacuum pumps
• Boiling Point: 112°C at .01 torr
• Quantity: 1 Ea.
• Volume (English): 1 gal.