Constant Tension Band Clamps
Spring band clamps that keep constant pressure as hoses expand and contract. Available in a range of sizes.
SCA-BL027 — Constant Tension Band Clamp, 27 mm
3/4" spring band clamp, 15 mm band, 27 mm nominal diameter. All dimensions in mm.
| Nominal diameter dn | Delivery diameter da (max) | Max. diameter do (min) | Min. functional diameter df | 4-point clamping force (N, min) | s (±0.4) | a (max) | b (max) | h (max) | t (max) |
|---|---|---|---|---|---|---|---|---|---|
| 27 | 25.5 | 29 | 26 | Fx 465 · Fy 405 · ΔF 20–200 | 1.7 | 13 | 15 | 60 | 0.12 |
SCA-BL021 — Constant Tension Band Clamp, 21 mm
Spring band clamp, 15 mm band, 21 mm nominal diameter. All dimensions in mm.
| Nominal diameter dn | Delivery diameter da (max) | Max. diameter do (min) | Min. functional diameter df | 4-point clamping force (N, min) | s (±0.4) | a (max) | b (max) | h (max) | t (max) |
|---|---|---|---|---|---|---|---|---|---|
| 21 | 19.6 | 22 | 20.3 | Fx 360 · Fy 280 · ΔF 10–160 | 1.3 | 13 | 15 | 40 | 0.12 |
Gear Clamps (Worm Drive)
German-type worm drive hose clamps, suitable for silicone and rubber hoses. Used in automobiles, tractors, ships, gasoline engines and mechanical equipment for oil, gas and hydraulic hose connections.
- Material
- Zinc plated steel, stainless steel 201 / 304 / 316
- Size range
- 6–300 mm
- Band width
- 9 mm or 12.7 mm
- Band thickness
- 0.8 mm (zinc plated), 0.6 mm (stainless steel)