AVK REPAIR CLAMP TYPE FS20
Fingers, stainless steel 304L, NBR rubber, vulcanized spanner plate
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
FS20 - Double band stainless steel repair clamp for gas, water and wastewater -40° C up to +100° C
AVK repair clamps ensure a cost effective and reliable solution for quick repairs on steel, copper, asbestos cement, cast iron, PVC and GRP pipes. A pipe with a hole or crack will be repaired permanently. The stainless steel repair clamps are passivated in order to ensure an optimum corrosion resistance. The repair clamps are provided with a waffle structured rubber gasket and rounded tops to create a fully circumferential seal.
| Variant 748/02-1111 | |
|---|---|
| Connection: | All Pipe Types |
| Material: | Stainless steel |
| DN: | DN225 - DN350 |
Features
- Clamp made out of a pre-rolled plate of stainless steel 304L
- Clamp is manufactured with a hinge point in order to simplify installation
- Design with welded stainless steel 304L studs and fingers
- Clamp is completely pickled and passivated after welding
- Stainless steel nuts: A4 quality with anti-friction through yellow passivation to prevent galling
- Gasket of NBR rubber with waffle structure and rounded tops
- Vulcanized spanner plate
- Tolerance of double band repair clamp is max. 24 mm (depends on diameter pipe)
- Clamps available in different diameters: DN 80 up to DN 600
- Clamps available in different lenghts: 200, 250, 300, 400, 500 and 600 mm (other lengths on request)
- Indication pressure class for (waste)water: 16 bar for DN 80 up to DN 150, 10 bar for DN 175 up to DN 450 and 6 bar from DN 500
- Suitable for low pressure gas up to and including 300 mbar. For higher pressures please contact our sales department
Downloads
Reference nos. and dimensions:
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| AVK ref. no. | T mm |
L12 mm |
Bolts (no x M x L) |
Theoretical weight/kg |
|---|---|---|---|---|
| 748-02-025030-1111 | 250 - 270 | 300 | 6XM14X180 | 6.9 |
| 748-02-031530-1111 | 315 - 335 | 300 | 6XM16X180 | 8.5 |
| 748-02-039040-1111 | 390 - 410 | 400 | 8xM16x180 | 13 |
Enquiry
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Components
| 1. | Finger | Stainless steel 304L |
| 2. | Stud | Stainless steel 304L |
| 3. | Nut | Stainless steel A4 anti friction |
| 4. | Washer | Stainless steel A4 |
| 5. | Bridge | Stainless steel 304L |
| 6. | Lining | NBR rubber |
| 7. | Body plate | Stainless steel 304L |
| 8. | Spanner plate vulcanized | Stainless steel 304L |
| 9. | Side plate | Stainless steel 304L |