Membrane tube diffusers
PRO₂AIR CLAMP 682
CLAMP 682 is the single-ear clamp that fastens the membrane tube on the adapter body. The standard version is made of stainless steel 1.4301 (AISI 304) with a band width of 7 mm, and a 1.4571 (AISI 316Ti) version is available for Pre-PUR membranes.
- Stainless steel
- Single-ear clamp
- AISI 304 and 316Ti
- Wastewater
Technical specifications
The product's key specifications are briefly summarised below.
| Type | Single-ear clamp for membrane tube diffusers |
|---|---|
| Material | Stainless steel 1.4301 (AISI 304), W2; also 1.4571 (AISI 316Ti) |
| Band width | 7 mm |
| Nominal size | 63 |
| Manufacturer SKU | 6822720 |
Dimensions and ordering
The table shows the clamps for nominal size 63.
| Nominal width |
Inner Ø |
Weight |
Article no. |
|---|---|---|---|
| 63 | 66.5 | 0.01 | 68206652720 |
| 63 | 68 | 0.01 | 68206802720 |
Special versions
| Nominal width |
Inner Ø |
Weight |
Note | Article no. |
|---|---|---|---|---|
| 63 | 66.5 | 0.01 | Stainless steel 1.4571 (AISI 316Ti), stamped. For PRO₂AIR Pre-PUR. | 68206652721 |
The band width is 7 mm. Inner Ø is the clamp's inner diameter. Weight is per piece.
Frequently asked questions
Which version should I choose?
The standard version is made of stainless steel 1.4301 (AISI 304). The manufacturer specifies the 1.4571 (AISI 316Ti) version for PRO₂AIR Pre-PUR.