Standard Hygienic Tri Clover Clamp Union that we at Complete Stainless supply consists of:
1 Double Hinged Clamp, Grade 304
2 Ferrules 21.5mm long Grade 316
1 Blue EPDM Seal, the parts can also be bought indidviually.
Other Seals Available are PTFE solid, PTFE Envelope, Viton and Silicone.
The Ferrules as standard are 21.5mm long, we also supply 28mm and 44mm long. We supply Heavy Wall Tri Clamp Tank Ferrules
For an immediate quote call sales on 01236 738755 or email sales@completestainless.co.uk
We also stock this product for Metric Tube 129mm, 154mm, 204mm and 254mm see Tri Clamp Union page in the Metric Range.
Double Hinged Tri Clover Clamp Heavy Duty Grade 304
| 1/2” - 3/4” | 1" - 1.5" | 2" | 2.5" | 3" | 4" | |
| A | 20 | 43.6 | 57 | 70.6 | 84 | 112 |
| B | 28 | 53.6 | 67 | 80.6 | 94 | 122 |
High Pressure Tri Clamp Double Bolted Grade 304
| 1/2” - 3/4” | 1" - 1.5" | 2" | 2.5" | 3" | 4" | |
| A | 25 | 50 | 64 | 77.5 | 91 | 119 |
| B | 28 | 52 | 65.5 | 79 | 92.5 | 120.5 |
| C | 53.6 | 95.7 | 109.5 | 124.3 | 135.4 | 163.4 |
Tri Clamp Ferrule Grade 316L
| 1/2" | 3/4" | 1" | 1.5" | 2" | 2.5" | 3” | 4” | |
| A tube i/d | 9.4 | 15.75 | 22.1 | 34.8 | 47.5 | 60.2 | 72.9 | 97.4 |
| B tube o/d | 12.7 | 19.05 | 25.4 | 38.1 | 50.8 | 63.5 | 76.2 | 101.6 |
| C dia of ferrule | 25 | 25 | 50.5 | 50.5 | 64 | 77.5 | 91 | 119 |
| L | 21.5 | 21.5 | 21.5 | 21.5 | 21.5 | 21.5 | 21.5 | 21.5 |
Standard length 21.5mm also available as 28.5mm long and 44mm long
Tri Clamp Seal EPDM
| 1/2" | 3/4" | 1" | 1.5" | 2" | 2.5" | 3” | 4” | |
| A | 9.9 | 16.3 | 22.8 | 35.8 | 48.8 | 60.5 | 73.1 | 97.8 |
| B | 21.8 | 21.8 | 52.7 | 52.7 | 66.2 | 79.7 | 93.2 | 121.2 |
Tri Clamp Blank Grade 316L
| 1/2" - 3/4" | 1" - 1.5" | 2" | 2.5" | 3" | 4” | |
| A | 25 | 50.5 | 64 | 77.5 | 91 | 119 |
| L | 6 | 6.3 | 6.3 | 6.3 | 6.3 | 7.9 |
Tri Clamp Tank Ferrule
| Size | A | B | C | D | WALL |
| 1" | 50.4mm | 22.2mm | 34.9mm | 63.5mm | 6.35mm |
| 1 1/2" | 50.4mm | 34.9mm | 47.6mm | 63.5mm | 6.35mm |
| 2" | 63.9mm | 47.6mm | 60.3mm | 76.2mm | 6.35mm |
| 2 1/2" | 77.4mm | 60.3mm | 73.3mm | 76.2mm | 6.5mm |
| 3" | 90.9mm | 73.0mm | 85.7mm | 101.6mm | 6.35mm |
| 4" | 118.9mm | 97.5mm | 110.4mm | 101.6mm | 6.45mm |
