Band clamp with compensation spring FLEX-GEAR, series 843, stainless steel
FLEX-GEAR band clamp with compensating spring, series 843, stainless steel. Band clamp with worm-drive lock equipped with a spring for compensating dimensional changes in the connection (hose shrinkage due to cold flow or due to large temperature changes). The spring consists of a set of 8 disc springs (Belleville washers) under the screw head. This ensures maintenance of the clamp tightening and leak-tightness over the entire circumference of the hose, preventing leakage from the installation. The spring mechanism of the clamp allows the diameter to be automatically increased or reduced while maintaining clamp tightening. Particularly recommended in case of large temperature changes. Proper clamp tightening is indicated by the screw end protruding beyond the lock housing and the flattened disc springs. The internal insert of the clamp protects the hose surface against damage.…
Price from 3.78 EUR (11 variants)
Request a quote or browse all variants — the full specification table is available on the page.
Variants (11)
| Part no. | Variant | Price (excl. VAT) |
|---|---|---|
| AB-843010 | Clamp FLEX-GEAR 14÷27 mm, SS, galvanised steel screw | 3.78 EUR |
| AB-843012 | Clamp FLEX-GEAR 16÷32 mm, SS, galvanised steel screw | 3.78 EUR |
| AB-843016 | Clamp FLEX-GEAR 21÷38 mm, SS, galvanised steel screw | 3.83 EUR |
| AB-843020 | Clamp FLEX-GEAR 20÷44 mm, SS, galvanised steel screw | 3.93 EUR |
| AB-843024 | Clamp FLEX-GEAR 27÷51 mm, SS, galvanised steel screw | 3.99 EUR |
| AB-843028 | Clamp FLEX-GEAR 33÷57 mm, SS, galvanised steel screw | 4.07 EUR |
| AB-843032 | Clamp FLEX-GEAR 40÷63 mm, SS, galvanised steel screw | 4.09 EUR |
| AB-843036 | Clamp FLEX-GEAR 46÷70 mm, SS, galvanised steel screw | 4.43 EUR |
| AB-843040 | Clamp FLEX-GEAR 52÷76 mm, SS, galvanised steel screw | 4.49 EUR |
| AB-843044 | Clamp FLEX-GEAR 59÷82 mm, SS, galvanised steel screw | 4.55 EUR |
| AB-843048 | Clamp FLEX-GEAR 65÷89 mm, SS, galvanised steel screw | 4.62 EUR |
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