ACL® SH DB SAF
Double Bolt Safety Clamp
ACL has now added the below sizes to the SH Safety Clamp range, in order to comply in part with AD2000 A5. The double bolt safety clamp enables the user to gain the advantage of a double bolt clamp whilst maintaining a majority of assembled components during scheduled maintenance intervals.
The clamps can be supplied with standard 316 fasteners, or alternatively with anti-galling materials (ref. ACL Anti-galling clamps).
| Nominal Size | 2.5″ | 3″ | 3.5″ | 4″ | 4.5″ | 5″ |
|---|---|---|---|---|---|---|
| Segment length (D) | 119.2 | 131.7 | 146.7 | 159.7 | 172.0 | 188.9 |
| Overall length (C) | 123.8 | 136.3 | 151.3 | 164.3 | 176.6 | 193.5 |
| Arc diameter at Sketch 1 | 151.3 | 161.7 | 174.6 | 185.9 | 196.9 | 212.2 |
| Rad (B) | 75.7 | 80.9 | 87.3 | 93.0 | 98.4 | 106.1 |
| Flange (A) | 77.5 | 91.0 | 106.0 | 119.0 | 130.0 | 144.0 |
| Mass (kg) | 0.40 | 0.43 | 0.47 | 0.51 | 0.54 | 0.70 |
| MAWP @150C | 50 Barg | 50 Barg | 40 Barg | 35 Barg | 30 Barg | 30 Barg |
| Torque (Elastomer – dry) | 2 Nm | 3 Nm | 3 Nm | 3 Nm | 4 Nm | 4 Nm |
| Torque (Polymer – lubricated) | 6 Nm | 9 Nm | 9 Nm | 9 Nm | 10 Nm | 10 Nm |
| Ordering code SAFX | CL.SAFXD.0250 | CL.SAFXD.0300 | CL.SAFXD.0350 | CL.SAFXD.0400 | CL.SAFXD.0450 | CL.SAFXD.0500 |
