Accessories · Accessory
CLAMP 213
CLAMP 213 is a bridge clamp with quick-release closure developed for externally corrugated spiral hoses. The quick-release mechanism allows the clamp to be opened and closed without tools - a significant advantage in installations where the hose periodically must be detached for cleaning, servicing or replacement. 24 dimensions with clamping range from 50 mm to 405 mm cover the AIRDUC series' larger dimensions and the industrial range. The weight and clamping range are typically developed for fixed industrial installations where disassembly frequency is higher than on permanently mounted systems.
- Tool-free
- Quick-release
- 24 dimensions
- Corrugated hoses
- Reusable
- Quick disassembly
Technical specifications
The product's key specifications are briefly summarised below.
| Type | Bridge clamp with quick-release closure |
|---|---|
| Application | Externally corrugated spiral hoses |
| Disassembly | Tool-free (quick-release) |
| Dimensions | 24 pcs - clamping range 50 to 405 mm |
| Standards | RoHS + REACH |
| Manufacturer SKU | 2130000 |
Dimensions and ordering
The table shows CLAMP 213's standard dimensions.
| Inner Ø |
Outer Ø |
Weight |
Article no. |
|---|---|---|---|
| 50 | 55 | 0.08 | 21300500000 |
| 60 | 65 | 0.08 | 21300600000 |
| 65 | 70 | 0.08 | 21300650000 |
| 70 | 75 | 0.08 | 21300700000 |
| 75 | 80 | 0.09 | 21300750000 |
| 80 | 85 | 0.09 | 21300800000 |
| 90 | 95 | 0.09 | 21300900000 |
| 100 | 105 | 0.1 | 21301000000 |
| 110 | 115 | 0.1 | 21301100000 |
| 115 | 120 | 0.1 | 21301150000 |
| 120 | 125 | 0.1 | 21301200000 |
| 125 | 130 | 0.1 | 21301250000 |
| 130 | 135 | 0.11 | 21301300000 |
| 140 | 145 | 0.11 | 21301400000 |
| 150 | 155 | 0.11 | 21301500000 |
| 160 | 165 | 0.12 | 21301600000 |
| 175 | 180 | 0.12 | 21301750000 |
| 180 | 185 | 0.12 | 21301800000 |
| 200 | 205 | 0.13 | 21302000000 |
| 225 | 230 | 0.14 | 21302250000 |
| 250 | 255 | 0.14 | 21302500000 |
| 300 | 305 | 0.16 | 21303000000 |
| 320 | 325 | 0.17 | 21303200000 |
| 400 | 405 | 0.19 | 21304000000 |
Each dimension has its own article number. Weight is per piece.
Frequently asked questions
What is the benefit of quick-release closure?
The quick-release mechanism allows CLAMP 213 to be opened and closed without tools - typically via a hand-operated lock bolt or a lever mechanism. This is a major advantage in installations where the hose periodically must be detached: typical factory cleaning cycles, hose replacement at wear, or temporary process reconfigurations. Compared to a screw clamp, it saves 30-90 seconds per disassembly, and eliminates the need for sometimes hard-to-reach tools in tight installations.
For which hoses?
CLAMP 213 is developed for externally corrugated spiral hoses with larger dimensions - clamping range from ID 50 mm to 405 mm matches the AIRDUC series' larger hoses (355, 356) plus VAC-TRUCK variants and food-XHD versions. For smaller dimensions, we recommend CLAMP 212 (standard bridge) or CLAMP 210 BRIDGE.
Are clamps sold individually?
Yes. Each dimension has its own article number. The clamp weighs 0.08-0.19 kg depending on dimension - note that larger dimensions are substantially heavier than CLAMP 212 equivalents due to the quick-release mechanism's complexity.
Is the clamp ATEX-relevant?
Producentens factsheet for CLAMP 213 does not specify EC/grounding function. For ATEX/ESD installations, we recommend CLAMP 212 EC instead which has integral grounding. CLAMP 213 is typically chosen where disassembly speed is more important than ATEX compliance.