-
DuPont Molykote High Vacuum Grease (Formerly Dow Corning) 5.3oz
USA LabDOWCOR$39.95DuPont Molykote (Formerly Dow Corning) High-Vacuum Grease DuPont Molykote (formerly Do -
USA Made 3/8" Vacuum Jacketed Hoses for Cryogenic and High Temperature -Low Pressure - Insulon
Insulon TechnologyIVJH-38$311.00 - $564.00 -
USA Made 1/2" Vacuum Jacketed Hoses for Cryogenic and High Temperature -Low Pressure - Insulon
Insulon TechnologyIVJH-12$311.00 - $564.00
Description
Apiezon PFPE 501 High Temperature Vacuum Grease - 100g
Apiezon PFPE 501 is a chemically inert, high temperature vacuum grease and extreme pressure lubricant designed for demanding laboratory and vacuum applications. It provides reliable sealing and lubrication where aggressive chemicals, strong oxidizing agents, and elevated temperatures are encountered.
With an upper operating temperature of 250°C (482°F) and vapor pressure of less than 1.3 x 10-12 Torr at 25°C, Apiezon PFPE 501 offers robust performance for high temperature lubrication and vacuum sealing applications.
This 100g high temperature vacuum grease supports extended equipment life, reduced equipment downtime, lower service costs, and long-term lubrication. Its 10-year shelf life and Apiezon quality make it a practical choice for demanding laboratory environments.
100g 250°C / 482°F PFPE Vacuum Grease <1.3 x 10-12 Torr Vapor Pressure
Chemically Inert: designed for environments involving aggressive chemicals and strong oxidizing agents.
High Temperature: operating range of -15°C to 250°C (5°F to 482°F) supports demanding lubrication applications.
Vacuum Performance: vapor pressure of <1.3 x 10-12 Torr at 25°C supports vacuum sealing applications.
Why buy from USA Lab
Expert Support
Engineers & technicians on staff.
Engineers & technicians on staff.
Quality First
Tested and trusted products.
Tested and trusted products.
Fast Fulfillment
Nationwide 1-2 day shipping.
Nationwide 1-2 day shipping.
Warranty & Parts
US-based service & spares.
US-based service & spares.
Why this Apiezon PFPE 501 Vacuum Grease?
- Chemically inert PFPE formulation — suitable for demanding environments involving aggressive chemicals and strong oxidizing agents.
- High temperature lubrication — supports operation up to 250°C (482°F).
- Vacuum sealing capability — extremely low vapor pressure supports demanding vacuum applications.
- Extreme pressure lubrication — provides lubrication for challenging operating conditions.
- Long-term value — supports extended equipment life, reduced downtime, lower service costs, and lifetime lubrication applications.
Talk to an expert
Get product guidance, application support, and compatibility information for your laboratory workflow.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Apiezon PFPE 501 High Temperature Vacuum Grease |
| Product Type | High Temperature Vacuum Grease |
| Grease Type | PFPE Grease |
| Net Quantity | 100g |
| Chemical Characteristics | Chemically Inert |
| Primary Application | High Temperature Lubricating Vacuum Grease |
| Lubrication Function | High Temperature and Extreme Pressure Lubrication |
| Sealing Function | Vacuum Sealing |
| NLGI No. | 2 |
| Penetration P60 | 280 |
| Working Temperature Range | -15°C to 250°C (5°F to 482°F) |
| Vapor Pressure @ 25°C / 77°F | <1.3 x 10-12 Torr |
| Relative Density @ 25°C / 77°F | 2.003 |
| 4 Ball Wear Scar, ASTM D2266 (40kg) | 0.94 mm |
| Outgassing TML, ASTM E595 | <1% |
| Outgassing CVCM, ASTM E595 | <0.1% |
| Evaporation, 24hrs @ 100°C / 212°F | 0.02 |
| Oil Separation, 24hrs @ 100°C / 212°F | 2.1 |
| Low Temperature Torque | 25°C / 77°F Starting: 162.3 g/cm; Running: 64.4 g/cm |
Popular Industries & Use Cases
Business Solutions & Procurement
Programs & Terms
Exclusive options for businesses and academics.
Documentation & Compliance
Keep purchasing streamlined and compliant.
Custom Solutions
Tailored equipment and integration help.
Talk to Sales
We’ll help identify the right grease for your laboratory and vacuum application.
FAQ
What is Apiezon PFPE 501 vacuum grease used for?
Apiezon PFPE 501 is a chemically inert high temperature vacuum grease used for sealing and lubricating equipment under demanding operating conditions, including environments involving aggressive chemicals and strong oxidizing agents.
What is the operating temperature range of Apiezon PFPE 501?
Apiezon PFPE 501 has a typical working temperature range of -15°C to 250°C (5°F to 482°F).
What is the vapor pressure of Apiezon PFPE 501?
The vapor pressure of Apiezon PFPE 501 is less than 1.3 x 10-12 Torr at 25°C / 77°F, making it suitable for demanding vacuum sealing applications.
What are the benefits of Apiezon PFPE 501 grease?
Benefits include extended equipment life, high temperature lubrication, reduced equipment downtime, lower service costs, lifetime lubrication, a 10-year shelf life, Apiezon quality, and expert technical support.
Important Shipping Notice!
DISCLAIMER:
All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.
Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.
×
Email Sales & Support
We usually reply same business day.
×
Technical Support
Share details and our techs will follow up.
×
Request a Quote
Tell us what you need and we’ll respond quickly.
