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Mechanical Pump Fluids: |
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Product # |
Application |
Characteristics |
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CVP-100/130 |
Mechanical pumps operating at elevated tempatures |
Resist sludge & varnish formation |
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CVP-153/154 |
General use fluid for food processing |
USDA food plant approved-Hydrocarbon |
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CVP-157/158 |
Sliding rotary vane type vacuum pumps |
USDA food plant approved-synthetic |
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CVP-159 |
Rapid cycle food processing mechanical pumps |
USDA food plant approved-semi-synthetic |
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CVP-170 |
Internal cleaning of mechanical vacuum pumps |
Releases contamination from internal parts |
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CVP-177 |
General service, piston, & large vane pumps |
Resists water emulsification and oxidation |
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CVP-180 |
General service belt drive rotary vane pumps |
Direct replacement to Welch DuoSeal® |
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CVP-185 |
General use for large mechanical pumps |
Excellent thermal stability & high viscosity |
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CVP-187/188 |
Pumps exposed to high acid contamination |
Effectively neutralizes acid |
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CVP-190 |
General use for laboratory mechanical pumps |
Rapid pumping with low ultimate pressure |
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CVP-195 |
Versatile fluid for all hydrocarbon applications |
Replaces multiple fluids & is OEM approved |
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CVP-198 |
Pumps subject to reactive or corrosive gases |
Molecularly distilled white hydrocarbon |
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CVP-200 |
Vane pumps & blowers backing diffusion pumps |
Direct replacement for HE-200 |
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CVP-405 |
Large belt driven roots type rotary lobe boosters |
Non-foaming offers better lubrication |
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CVP-540/550 |
Cold starts with temperature stability requirements |
Oxidation and chemical resistant-synthetic |
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CVP-850 |
Hydrocarbon free system for refrigerants |
Compatible with, R134A, R12 and R22 |
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Krytox® |
Oxygen service mechanical vacuum pumps |
Reclaimable PFPE oxygen safe no flash/fire |
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Halovac® |
Large pumps in high oxygen application |
Oxygen safe halocarbon fluid, reclaimable |
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Reclamation |
Recovery of high cost contaminated fluids |
Meets OEM criteria and specifications |
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Diffusion & Booster Pump Fluids: |
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Product # |
Composition |
Typical Application |
Vapor Pressure |
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CVP-200 |
Hydrocarbon |
General use high vacuum difusion pump fluid |
1X 8-6 |
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CVP-201 |
Hydrocarbon |
Oxidation resistant high vacuum booster pump fluid |
5X 10-6 |
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CVP-300 |
Hydrocarbon |
Formulated for diffusion, booster and ring jet pumps |
3X 10-6 |
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CVP-400 |
Hydrocarbon |
Heavy gas loads and high temperature applications |
1X 10-5 |
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CVP-702 |
Silicone |
General purpose silicone diffusion pump fluid |
1X 10-6 |
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CVP-704 |
Silicone |
Pumps continually cycled to air at operating temperature |
1X 10-8 |
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CVP-705 |
Silicone |
Formulated for ultra high vacuum system operations |
1X 10-10 |
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Santovac® 5 |
Polyphenyl Ether |
Preferred fluid for analytical equipment using vacuum pumps |
4X 10-10 |
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CVP-Oil S |
Synthetic Ester |
Standard fluid for leak detectors & mass spectrometers |
5X 10-8 |
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Reclamation |
As Manufactured |
Recovery of high cost contaminated diffusion pump fluids |
Per Mfg. Spec. |
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Vacuum Greases: |
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Product # |
Composition |
Typical Application |
Temerature Range |
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CVP-9020 |
Silicone |
Vacuum systems as low as 10-8 |
-40°to 232° |
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Krytox® LVP |
PFPE |
Oxygen service and pressures to 10-12 |
-20° to 260° |