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Simmons Synthetics
Vacuum Pump Oils
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ALSV Series Ultra-pure Synthetic Hydrocarbon Vacuum Pump Oils

The ALSV Series synthetic vacuum pump oils is formulated from vacuum distilled ultra-pure synthetic hydrocarbon base stock to provide an extremely low vapor pressure vacuum pump oil. These non-foaming fluids have excellent water  separation and provide protection against wear, rust and corrosion.

The ALSV Series synthetic vacuum pump oils is an extended life oils designed to function in applications subject to severe temperature and environmental conditions.

Physical Properties

 

Products

ALSV-15

ALSV-22

ALSV-32

ALSV-68

ALSV-100

ISO Grade

15

22

32

68

100

Autoignition Point °F (°C)

710 (377)

720 (382)

730 (382)

745 (396)

760 (404)

Copper Strip Corrosion

1A

1A

1A

1A

1A

Emultion Tendency

40/40/0 (10mins.)

40/40/0 (10mins.)

40/40/0 (10mins.)

40/40/0 (10mins.)

40/39/0 (15mins.)

Flash Point, °F(°C)

415 (213)

430 (221)

450 (232)

500 (260)

510 (266)

Pour Point, °F (°C)

-70 (-57)

-80 (-62)

-80 (-62)

-55 (-48)

-40 (-40)

Viscosity

@ 40°C, cSt

@ 100°C, cSt

@ 100°F, SUS

@ 210°F, SUS

-

15.2

3.54

83.2

38.2

-

21.2

4.51

110

41.4

-

29.9

5.70

154

45.3

-

63.7

9.60

327

58.7

-

93.0

12.5

482

69.8

Viscosity Index

113

129

134

132

130

           

Vapor Pressure, mm Hg (modified ARS 184-R1)

         

100°F

<0.00047

<0.00040

<0.00030

<0.00010

<0.00004

200°F

<0.00101

<0.00080

<0.00062

<0.00050

<0.00018

300°F

<0.00190

<0.00170

<0.00160

<0.00130

<0.00085