SAE J20 R3 Blue Silicone Hose
It is a quality silicone hose that meets the operating requirements of SAE J20 R3
Class A (TMP RP303B Class I, Grade 2).
Prolonged flexibility even after prolonged exposure to extreme temperatures, severe weather conditions, or ozone. This hose will remain soft and flexible after years of use, unlike traditional rubber, which will harden and crack. However, silicone is not suitable for use in the presence of mineral oil, but it resists the "fog" of engine oil found under normal operating conditions. This hose is available in 20-meter distribution boxes. Maximum manufactured length is 76 meters.
Construction: Smooth blue silicone rubber with reinforcement: high strength nylon fiber.
Operating temperature: -60° +180° C For higher temperatures, meta-aramid reinforcement (NOMEX) is available. Use: connection of water and glycol cooling systems, automotive industry.
DIAMETER
INTERNAL | DIAMETER
EXTERNAL | PRESSURE
OF EXERCISE | PRESSURE
OF EXPLOSION |
| mm - inch | mm - inch | bar | bar |
| 6.30 - 1/4" | 13.20 - 1/2" | 9.60 | 28.80 |
| 7.90 - 1/3" | 15.00 - 3/5" | 8.80 | 26.50 |
| 9.50 - 3/8" | 16.60 - 2/3" | 7.70 | 11.00pm |
| 12.70 - 1/2" | 8.30pm - 4/5" | 6.80 | 8.30pm |
| 15.80 - 5/8" | 24.50 - 1" | 5.90 | 17.80 |
| 19.00 - 3/4" | 27.90 - 1" | 5.10 | 15.20 |
| 22.00 - 7/8" | 31.30 - 1"1/4 | 5.00 | 3.00 pm |
| 25.40 - 1" | 34.50 - 1"1/3 | 4.90 | 14.80 |
| 28.00 - 1"1/8 | 38.00 - 1"1/2 | 4.40 | 13.20 |
| 32.00 - 1"1/4 | 43.00 - 1"2/3 | 3.90 | 11.80 |
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