High Temperature Vacuum Pump Oil: Reliable Lubrication for Extreme Operating Conditions

Product Description

 

Product Description

Good gas releasing performance makes the initial viscosity of oil unique,
High-efficiency operation of lifting pump;
Good emulsification resistance, preventing the formation of emulsion;It has corrosion resistance, abrasion resistance and foam resistance;

 

Ultimate Vacuum, torr (untrapped): 10-7~10-8

Saturated Vapor Pressure, torr : 5x10-8

Specific Gravity: 1.06 ~ 1.07

Viscosity (25°C), cst: 38±3

Flash Point °C: ≥210

Refractive Index 25°C: 1.5500~1.5600

Congealing Point °C: -35

Molecular Description: 484

Suitable for lubrication and sealing of various types of mechanical vacuum pumps.

Item	Typical Value	Remarks
ISO Viscosity Grade	68	Standard classification
Kinematic Viscosity @ 40°C	67-69 mm²/s	Stable fluidity
Kinematic Viscosity @ 100°C	8.5-9.5 mm²/s	High-temp performance
Viscosity Index	100-105	Maintains viscosity at temp
Density @ 15°C	0.861-0.878 g/cm³	Medium density
Flash Point (COC)	≥ 240°C	High thermal stability
Pour Point	≤ -30°C	Excellent low-temp fluidity
Vapor Pressure @ 25°C	≤ 1×10-³ torr	Maintains vacuum level
Appearance	Clear or light yellow	Transparent visual quality
Oxidation Stability	Excellent	Long service life
Rust & Corrosion Protection	Good	Protects pump internals
Compatibility with Seals	Excellent	NBR, FKM, etc.
Applications	Rotary vane, Roots, Diffusion, Water ring	General vacuum systems

Detailed Photos

Main products: lubricating oil, lubricating grease, special oil and diesel engine oil.
Gear oil, hydraulic oil, hydraulic transmission oil, mechanical oil, air compressor.
Oil, guide rail oil, pressure transformer oil, antifreeze, cutting fluid, emulsified oil.
, heat transfer oil, cold heading machine oil, antirust oil, worm gear and worm rod oil, vacuum.
Pump oil and other industrial oils.

 

 

Packaging & Shipping

 
Barrel: 250ml, 500ml, 1L, 2L, 3L,4L, 5L, 10L, 14L,15L, 16L,18L, 20L, 210L etc.
Plastic bag: 250g, 500g, 1kg
 Accept customized 

 

All the weight can be packaged according to customer requirements;

Delivery Port:Tianjin Port, China and other can be acceptable as your request

Lead Time :Within 7-14 days after payment.

Company Profile

Hebei Fangke New Material Technology Co., Ltd. is an industrial enterprise committed to the production and supply of lubricating oil, grease, carburizer, graphite block, graphite electrode, anthracite and other materials.
      The company is engaged in the field of technical production and research and development, strong  technology. The company's product production equipment and testing instruments, has an excellent marketing team and domestic regional channel partners, for the product market development and product after-sales service has a sound management plan.
Strong, professional production chain and advanced, perfect sales service, so that our company's products at home and abroad have enough confidence to every customer choose our company to bring a good reputation and customer experience.
     With will as always uphold the "reputation first, customer first" principle, always put the interests of customers in the first place. We are dedicated to provide the best products and the best quality service for each of our customers.
      New century, new challenges and opportunities. The global product market is expecting us to make great plans, we will run to create the enterprise Hongda brand goal, adhere to the steady operation and long-term development, at the same time, with strong resources, strictly forbidden production management and business philosophy, through the accumulation of experience and unremitting improvement to the future, to provide you with quality, competitive price products.
Welcome friends to visit the guidance and business negotiations.

FAQ

Frequently asked questions
Are you a trading company or a manufacturer?
We are a professional grease manufacturer with 11 years of industry experience. Our factory is located in Handan City, Hebei Province.

2. What is a letter of credit?
If you order one container at a time, the delivery time is about 10 days after paying the deposit.

3. What's your payment method?
According to our sales policy, 40% of the advance payment is required by telegraphic transfer, and 60% of the final payment should be paid before shipment. We can provide you with real photos or videos of the goods before payment.

4. What are your delivery terms?
It will be sold in EXW, FOB, CIF.

5. What is the packing of grease?
It is usually packed in barrels, PE bags, cans, spring tubes or barrels of different sizes, depending on your final requirements.

Can I get some samples from you?
Sure, we will provide free samples, but you have to pay the freight.

7. Is it possible to provide ODM or OEM?
We are happy to do so. Let us know your specific requirements, including oil color and dropping point. If necessary, please provide us with your samples, which will help us to carry out the test.