AVK SUPA COLLAR, UNIVERSAL REPAIR CLAMP
¾" Boss Drilled RP
Jim Marsden
National Sales Manager Mechanical & Fabricated Fittings - Water
Universal repair clamp. ¾" Boss Drilled RP. Temperature range: -10°C to +70°C. Insulation essential for temperatures of 0°C and below. For water, waste water and neutral liquids, max 10% solid matter. Maximum working pressure PN16
The Series 253/30 supacollar is a universal repair clamp for all ferrous pipes, suitable for use with water, waste
water and neutral liquids, to a maximum temperature of +70°C.
| Variant 253/30-002 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN80 - DN300 |
| PN: | PN 16 |
Features
- Universal across all ferrous pipe types.
- Large tolerance range.
- Corrosion resistant construction.
- Fusion bonded epoxy coating: WIS 4-52-01
- Can support realigned, laterally displaced pipe-ends.
- WRAS approved materials
- Embodied carbon data available upon request
Options:
Drilled and tapped boss 3/4" and 2" RP.
Plain boss - For gas version see series 253/31
Downloads
Price list
Flyer
Related Datasheets
Datasheet
Certificate(s)
Installation, Operation & Maintenance
Reference nos. and dimensions:
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| Ref. no. | DN mm |
DN/DN |
L mm |
H3 mm |
Bolt No. |
W mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|
| 253-30-003-2 | 80 | 85.4 - 114 | 157 | 156 | 4 | 204 | 8.0 |
| 253-30-004-2 | 100 | 111.8 - 139 | 167 | 186 | 4 | 238 | 17 |
| 253-30-006-21 | 150 | 165.2 - 195.5 | 216 | 250 | 4 | 312 | 18 |
| 253-30-008-21 | 200 | 215.9 - 239.7 | 220 | 300 | 4 | 374 | 30 |
| 253-30-010-21 | 250 | 269.2 - 293.5 | 220 | 360 | 4 | 434 | 32 |
| 253-30-012-21 | 300 | 319.9 - 347 | 270 | 420 | 4 | 500 | 49 |
Enquiry
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Components
| 1. | Clamp Halves | Ductile iron GJS-400-15 |
| 2. | Domed cap | Plastic |
| 3. | Bolts | |
| 4. | Nuts | Steel gr. 8.8, zinc plated |
| 5. | Wedge | Ductile iron GJS-400-15 |
| 6. | Seal | EPDM |
| 7. | O-ring | NBR rubber |
Test/Approvals
- Tested according to BS8561-2013
- Drinking Water Inspectorate Regulation 31 compliant
- Made in Great Britain
- WRAS approved Materials
