skip to content
Home/Industrial Lubricants/Pacific Special VM4 Vacuum Pump oil
Pacific Special VM4 Vacuum Pump oil 2017-08-17T10:40:08+00:00

Pacific Special VM4 Vacuum Pump oil

Brochure

INTRODUCTION

PACIFIC SPECIAL VM4 Vacuum Pump oils are specially developed products from highly refined selected lube base stocks. These products are having low vapor pressure and high thermal stability

APPLICATION:
PACIFIC VM4 Oils are recommended for high vacuum producing diffusion pumps

PACKING:
210 Ltr & 20 Ltr

  • Offers high oxidation resistance

  • Good thermal stability

  • Low chemical reactivity

  • Maximum pump oil life

  • Long seal life and maximum pump durability

Characteristics VM4
Kinematic Viscosity @ 40°C, cSt 82
Kinematic Viscosity @ 50°C, cSt 47-58
Kinematic Viscosity @ 100°C 8-11
Flash Point, (COC) °C, min 230
Pour Point, °C, max -15
Viscosity index, min 95
TAN, mg KOH/G, max 0.1
Vapor pressure at 20°C mm of Hg. Max 1×10-6
  • GOST 23013 – 78