Rubber Expansion Joint Bellows 115 NBR
Rubber bellows for compensators are a reliable solution for demanding installations where the medium contains mineral oils, vegetable or animal fats, aerosol oils, or water enriched with anti-corrosive additives. The inner layer is made of high-quality NBR rubber, ensuring excellent resistance to oils and fats, while the durable nylon cord reinforcement provides stability and long-lasting performance under pressure. The outer layer, crafted from robust CR rubber, guarantees additional protection against external factors, extending the service life of the component. Designed to operate within a wide temperature range from -30°C to +90°C, depending on the medium, these bellows deliver flexibility, durability, and safety in diverse industrial applications. Their advanced construction makes them an ideal choice for companies seeking reliable compensator components that enhance efficiency and minimize downtime.
List of product variants
| Article number | Product variant name | Nominal inner diameter | Working pressure [bar] | Enquiry |
|---|---|---|---|---|
| TG-115NM-032 | Rubber bellows type 115 NBR, DN32, L=130 mm | 32 | 16 | |
| TG-115NM-040 | Rubber bellows type 115 NBR, DN40, L=130 mm | 40 | 16 | |
| TG-115NM-050 | Rubber bellows type 115 NBR, DN50, L=130 mm | 50 | 16 | |
| TG-115NM-065 | Rubber bellows type 115 NBR, DN65, L=130 mm | 65 | 16 | |
| TG-115NM-080 | Rubber bellows type 115 NBR, DN80, L=130 mm | 80 | 16 | |
| TG-115NM-100 | Rubber bellows type 115 NBR, DN100, L=130 mm | 100 | 16 | |
| TG-115NM-125 | Rubber bellows type 115 NBR, DN125, L=130 mm | 125 | 16 | |
| TG-115NM-150 | Rubber bellows type 115 NBR, DN150, L=130 mm | 150 | 16 | |
| TG-115NM-200 | Rubber bellows type 115 NBR, DN200, L=130 mm | 200 | 16 | |
| TG-115NM-250 | Rubber bellows type 115 NBR, DN250, L=130 mm | 250 | 16 | |
| TG-115NM-300 | Rubber bellows type 115 NBR, DN300, L=130 mm | 300 | 16 |
Rubber bellows for compensators are a reliable solution for demanding installations where the medium contains mineral oils, vegetable or animal fats, aerosol oils, or water enriched with anti-corrosive additives. The inner layer is made of high-quality NBR rubber, ensuring excellent resistance to oils and fats, while the durable nylon cord reinforcement provides stability and long-lasting performance under pressure. The outer layer, crafted from robust CR rubber, guarantees additional protection against external factors, extending the service life of the component. Designed to operate within a wide temperature range from -30°C to +90°C, depending on the medium, these bellows deliver flexibility, durability, and safety in diverse industrial applications. Their advanced construction makes them an ideal choice for companies seeking reliable compensator components that enhance efficiency and minimize downtime.
Additional information
| Material | NBR – nitrile rubber |
|---|---|
| Maximum operating temperature [°C] | 90 |
| Minimum operating temperature [°C] | -30 |
| Vacuum resistance | yes |
Additional information
| Material | NBR – nitrile rubber |
|---|---|
| Maximum operating temperature [°C] | 90 |
| Minimum operating temperature [°C] | -30 |
| Vacuum resistance | yes |



