Compressor
Oil Cross Reference Guide (68k PDF)
PRODUCT DESCRIPTION
AMSOIL PC Series Synthetic Compressor Oils are long-life,
premium compressor lubricants based on novel,
proprietary technology. They incorporate the highest
quality, thermally-stable PAO synthetics fortified with
premium non-detergent, ashless additives for maximum
protection at high temperatures and pressures. They
last up to eight times longer than petroleum oils, effectively
reducing maintenance and waste oil disposal costs.
Improves Compressor Efficiency
AMSOIL PC Synthetic Compressor Oils have low friction
properties and they resist viscosity increase from oxidation.
They help improve operating efficiency and save
money on electrical energy consumption.
Controls Foam and Reduces Wear
AMSOIL PC Compressor Oils contain anti-foam additives
and, unlike other compressor oils, they are anti-wear
fortified. Good foam control reduces heat, oxidation and
wear. High contact regions are protected against wear for
increased compressor life and efficiency.
Resists Water Contamination
Water from condensation builds up in compressors that
can cause unwanted oil/water emulsions, environmental
discharge hazards and rust. AMSOIL PC Synthetic
Compressor Oils are hydrolytically stable. They resist acid
formation, readily separate from water and are anti-rust
fortified. Water can be easily drained off for simplified
environmental discharge and increased oil life.
Resists Heat and Oxidation
AMSOIL PC Series Compressor Oils combine the inherent
stability of premium synthetic base oils with specialized
anti-oxidant additives to resist varnish, carbon
and acid formation. They protect compressors better
and last longer in service than petroleum oils, especially
during hot operating conditions.
Safety Advantage
AMSOIL PC Series Synthetic Compressor Oils are ashless,
high flash point formulations with very low carbonforming
tendencies that minimize the incidence of
ignition-promoting “hot spots.” While PC Synthetic
Compressor Oils can provide improved fire safety, they
cannot be considered non-flammable.
APPLICATION RECOMMENDATION
The appropriate viscosity of AMSOIL PC Series Synthetic
Compressor Oil is recommended for use in single and multistage
rotary screw, vane, centrifugal and reciprocating
compressor crankcase and cylinders, vacuum pumps
and other applications such as gears, bearings, blowers,
pumps and handheld pneumatic tools. In compressor
applications, drain intervals of 8,000 hours or more can be
expected under normal operation. Drain intervals are subject
to operating conditions and maintenance practices.
Monitoring by oil analysis is recommended. For best performance,
AMSOIL recommends the compressor be
drained prior to the installation of PC Synthetic Compressor
Oil. If carbon deposits are present on the internal components,
it is recommended they be removed following the
compressor manufacturer recommendations.
COMPATIBILITY
Gases: |
• Nitrogen • Hydrogen • Helium • Carbon Monoxide
• Carbon Dioxide (dry) • Ethylene • Methane • Propane
• Butane • Propylene • Butylenes • Natural Gas
• Benzene • Butadiene • Furnace (crack gas)
• Hydrogen Sulfide (dry) • Synthetic Gas
• Sulfur Dioxide. |
Paints: |
• Epoxy • Oil Resistant Alkyd • Acrylic Enamel. |
Plastics: |
• Acetal (Delrin) • ABS • Phenolic • Polyamide-imide
• Polyamide (Nylon)
• Polycarbonate (metal covered only)
• Polyester • Polyetherimide (Nylon) • Polyimide
• Polyphenylene oxide • Polystyrene • Polysulfone
• PTFE (Teflon) • Terephthalate. |
Elastomers: |
• Fluoroelastomer (Viton) • Nitrile (Buna N) • Polyacrylate
• TFE/P • Poly Urethane. |
| Note: Not recommended for “breathing air” or refrigeration compressors. Not recommended
for use with polycarbonate plastic that is not metal covered, PVC plastic
and butyl, ethylene-propylene or SBR rubber. PC Series Oils are Not
Compatible with polyalkylene glycol or silicone oils. |
HEALTH & SAFETY
This product is not expected to cause health
concerns when used for the intended application
and according to the recommendations in the
Material Safety Data Sheet (MSDS). An MSDS is
available upon request at 715-392-7101 or on
the AMSOIL Website. Keep Out of Reach of Children. Don't pollute. Return used oil to collection centers.
Typical Technical
Properties
| Synthetic
PC Series Compressor Oils |
PCH
ISO 32
SAE 10W |
PCI
ISO 46
SAE 20 |
PCJ
ISO 68
SAE 30 |
PCK
ISO 100
SAE 40 |
PCL
ISO 150
SAE 50 |
| ISO VG - ASTM
D-2422 |
32 |
46 |
68 |
100 |
150 |
| VK 100°C -
ASTM D-445 |
6.2 |
7.6 |
10.3 |
13.6 |
17.9 |
| VK 40°C - ASTM
D-445 |
33.1 |
43.7 |
67.8 |
100.5 |
148.4 |
| Viscosity Index
- ASTM D-2270 |
137 |
142 |
138 |
136 |
134 |
| SPGR - ASTM
D-1298 |
0.8393 |
0.8418 |
0.8565 |
0.8550 |
0.8602 |
| Density - ASTM
D-1298 |
7.989 |
7.009 |
7.081 |
7.119 |
7.163 |
| Flash Point
°C (°F) - ASTM D-92 |
264
(507) |
257
(495) |
258
(496) |
264
(507) |
254
(489) |
| Fire Point
°C (°F) - ASTM D-92 |
278
(532) |
272
(522) |
274
(525) |
276
(529) |
274
(525) |
| Pour Point
°C (°F) - ASTM D-97 |
-53
(-63) |
-50
(-58) |
-48
(-54) |
-45
(-49) |
-42
(-44) |
| Four-Ball Wear
Test - ASTM D-4172 (40 kg, 1200 rpm, 75°
C, 60 min.) |
0.45 |
0.45 |
0.45 |
0.45 |
0.45 |
| Copper Strip
Corrosion Test - ASTM D-130 |
1A |
1A |
1A |
1A |
1A |
| Rust Test -
ASTM D665 A & B Fresh Water and Synthetic
Sea Water |
Pass |
Pass |
Pass |
Pass |
Pass |
| Foam, ml (ASTM
D-892) Sequence I, II, III Test End - and
After 10 minutes settling |
0/0/0 |
0/0/0 |
0/0/0 |
0/0/0 |
0/0/0 |
| Demulsibility
ASTM D-1401 [oil/water/cuff (minutes)] |
40/40/0 (5) |
40/40/0
(5) |
40/40/0
(5) |
40/40/0
(5) |
40/40/0
(5) |
|