Silicone / VMQ O-Rings are superior as static seals in extreme temperature conditions. Standard compounds handle operating temperatures -85º to +400ºF. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste.
This kit contains a total of 382 O-Rings in 30 different sizes, providing an extremely low cost per size value.
O-Ring Kit includes the following O-Rings:
- 20pc -006 1/8"ID X 1/4"OD X 1/16"CS
- 20pc -007 5/32"ID X 9/32"OD X 1/16"CS
- 20pc -008 3/16"ID X 5/16"OD X 1/16"CS
- 20pc -009 7/32"ID X 11/32"OD X 1/16"CS
- 20pc -010 1/4"ID X 3/8"OD X 1/16"CS
- 20pc -011 5/16"ID X 7/16"OD X 1/16"CS
- 20pc -012 3/8"ID X 1/2"OD X 1/16"CS
- 13pc -110 3/8"ID X 9/16"OD X 3/32"CS
- 13pc -111 7/16"ID X 5/8"OD X 3/32"CS
- 13pc -112 1/2"ID X 11/16"OD X 3/32"CS
- 13pc -113 9/16"ID X 3/4"OD X 3/32"CS
- 13pc -114 5/8"ID X 13/16"OD X 3/32"CS
- 13pc -115 11/16"ID X 7/8"OD X 3/32"CS
- 13pc -116 3/4"ID X 15/16"OD X 3/32"CS
- 10pc -210 3/4"ID X 1"OD X 1/8"CS
- 10pc -211 13/16"ID X 1-1/16"OD X 1/8"CS
- 10pc -212 7/8"ID X 1-1/8"OD X 1/8"CS
- 10pc -213 15/16"ID X 1-3/16"OD X 1/8"CS
- 10pc -214 1"ID X 1-1/4"OD X 1/8"CS
- 10pc -215 1-1/16"ID X 1-5/16"OD X 1/8"CS
- 10pc -216 1-1/8"ID X 1-3/8"OD X 1/8"CS
- 10pc -217 1-3/16"ID X 1-7/16"OD X 1/8"CS
- 10pc -218 1-1/4"ID X 1-1/2"OD X 1/8"CS
- 10pc -219 1-5/16"ID X 1-9/16"OD X 1/8"CS
- 10pc -220 1-3/8"ID X 1-5/8"OD X 1/8"CS
- 10pc -221 1-7/16"ID X 1-11/16"OD X 1/8"CS
- 10pc -222 1-1/2"ID X 1-3/4"OD X 1/8"CS
- 7pc -325 1-1/2"ID X 1-7/8"OD X 3/16"CS
- 7pc -326 1-5/8"ID X 2"OD X 3/16"CS
- 7pc -327 1-3/4"ID X 2-1/8"OD X 3/16"CS
Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA:
The term silicone covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient. Silicone elastomers as a group have relatively low tensile strength, poor tear and wear resistance. However, they have many useful properties as well. Silicone has a good heat resistance, good cold flexibility, and good ozone and weather resistance as well as good insulating and physiologically neutral properties.
Operating temperature:
- Heat resistance-Up to approximately 400°F (204°C)
- Cold flexibility-Down to approximately –75°F (–59°C)
Chemical Resistance:
- Engine and transmission oil (e.g.: ASTM oil No.1)
- Animal and vegetable oil and grease
- Brake fluid (non-petroleum base)
- Fire-resistant hydraulic fluid, HFD-R and HFD-S
- High molecular weight chlorinated aromatic hydrocarbons (including flame-resistant insulators, and coolant for transformers)
- Beer, Coffee, Whiskey and Milk
- Moderate water resistance
- Diluted salt solutions
- Sea Water
- Ozone, aging and weather resistant.
Not Compatible with:
- Silicone Grease and Oils
- Super-heated water steam over 250°F (121°C)
- Acids and alkalis
- Low molecular weight chlorinated hydrocarbons (trichloroethylene)
- Chlorine wet or dry
- Aromatic mineral oil
- Transmission Fluid
- Hydrocarbon based fuels
- Diesel Oil
- Aromatic hydrocarbons (benzene, toluene).
