Category Medium - Size from 0.39" to 3.15"
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FIXED LENGHT [Sizes in Inches]:
1 Bellows: L Min 1.57” L Max 8.66”
MODULAR LENGTH [Sizes in Inches]:
2 Bellows Joined: L Min 3.15” L Max 17.32”
3 Bellows Joined: L Min 4.72” L Max 25.98”
And so on (4 Bellows, 5 Bellows...)
MODULAR CONNECTOR SIZE Ø:
DRILL COLLAR’S HOLES FROM 0.39" TO 3.15" AS YOU NEED (0.05 "- 0.08" less than the needed diameter, in order to have interference)
Watch Tutorial Video > Drawing: Bellows > Collar > Joint >
Technical Details
Category Medium - Size from 0.39" to 3.15"
Materials
| Standard | Description | Max Temp. | Color |
|---|---|---|---|
| NBR Rubber | good oil and fairly good exterior resistance | 240° F | BLACK |
| EPDM Rubber | very long outdoor resistance, low oil resistance | 230° F | BLACK |
| Silicone | food grade, high temperatures, long exterior duration | 390° F | ORANGE |
Medium Products
Bellows medium black rubber EPDM (outdoor application).
Modular Rubber Bellows Store
bellows medium class 106 NBR rubber (oil or grease contact).
Modular Rubber Bellows Store
bellows medium class 106 orange silicone (food grade, high temperatures).
Modular Rubber Bellows Store
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