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Food grade NSF H1 Bessil 25 Equivalent High Vacuum Sealing Silicone Grease for Vacuum Pump and Valve

  • 1-99 Kilograms
  • 100-199 Kilograms
  • >=200 Kilograms
- + Kilograms available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 200 Kilograms)
Customized packaging (Min. Order: 200 Kilograms)


Graphic customization (Min. Order: 200 Kilograms)
Grease order (Min. Order: 200 Kilograms) Less
Samples: $14.50 /Kilogram, 1 Kilogram (Min. Order): Buy Samples
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Samples - $14.50 /Kilogram, 1 Kilogram (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Industrial Lubricant
General Composition:
Silicone oil
Model Number:
RoHs, Reach,NSF
White transparent
Consistency value (NLGI):
Working temp℃:
-50℃ to +200℃
Drop point:
T/T Westen Union
Delivery Time:
7-20 Days

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X15X20 cm
Single gross weight:
1.500 kg
Package Type:
Plastic barrels. 1KG, 5KGS, 15KGS, and as customer required.
Picture Example:
Lead Time :
Quantity(Kilograms) 1 - 200 201 - 1000 1001 - 10000 >10000
Est. Time(days) 5 7 14 To be negotiated
Video Description

NSF H1  High Vacuum Sealing Silicone Grease with High Pressure Resistance for Vacuum Pump and Valve 

Product Description

1.Splendid high pressure resistance,water-proof, anti-creeper resistance;
2.Excellent electrical insulation and chemical stability,high flash point, low freezing point;
3.High dielectric strength. It is safe to use on electronic and electrical components;
4.High-low temperature range, it will not dry and coke at high temperature and not freeze at low temperature;
5.No damage to rubber and plastic, aging resistance;
6.Colorless,tasteless,non-toxic, high chemical inertness.


Test items BX-455/C(320) BX-455/C(280/A3)
Colour White transparent White transparent
Base oil Silicone oil Silicone oil
Penetration 310-340 220-250
Consistency value (NLGI) 1 3
Working temperature ℃ -50℃ to +200℃ -50℃ to +200℃
Drop point ℃ 220℃ 220℃
Volume resistivity ohm-cm 1X1013ohm-cm 1X1013ohm-cm
Copper corrosion (100 ℃ / 24Hrs) qualified qualified
Four ball test (40kg/1 Hrs /1200rpm/75℃) qualified qualified


Application Industry
1.Food grade machinery, juicer, blender, and other waterproof sealing positions. 

2.Used for lubrication and sealing of stainless steel valves, such as automobile brake valve,high temperature valve,LNG, LPG.

3.It is suitable for lubrication and sealing of mechanical equipments,pipes,valves,knobs,joints,bearings in the environment that attacked by active chemicals, or acid and alkali corrosion.

Contact us for free samples!


1. Prevent water and impurities during storage and transportation;
2. Do not mix with other type of grease;
3. Do not heat before using.
4. Keep in a cool, dry place.

Product Usage

 Food grade machinery, juicer, blender, and other waterproof sealing positions. All kinds of water supplies and locations to be lubricated.

 Locations requiring high temperature lubrication or low temperature starting. Switch contact position that requires enhanced lubrication.

 Suitable for all kinds of soft rubber materials (rubber, silicone, PE, PVC, etc.).

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Company Information


Our Services



1. Can I get the sample to check quality?

We can send you a small free sample, air freight will be on your account. When place the first mass order, we will return the air freight cost to you.

2. How long can I get the sample?

About 7~10 days.

3. Can you accept OEM?

Yes. We offer OEM service for lubricants grease and oil.

4. Can you provide MSDS (material safety data sheet)?

Yes, we can offer MSDS(material safety data sheet), usually we will provide the PDF format.

5. Can you accept special package size?

 Yes, we can offer the package as your require, special package need MOQ.

6. Can you help to solve lubrication problems?

Yes, we can. Our R & D dept engineers and researchers can study your requirements and device structure to offer our resolutions on lubrication, damping, conductivity, protection, etc.

Contact us