Dromet ring anchor sleeve PSRe M16x220/98 galvanised
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Description
Dromet PSRe 16x220/98 steel galvanised ring expansion anchor
The PSRe 16x220/98 ring anchor by Dromet is a proven expansion connector designed for permanent fixing of structures in concrete and masonry substrates. Thanks to its ring-shaped design with a nut and washer, it ensures reliable and repeatable expansion within the hole, guaranteeing a high load-bearing capacity of the connection. This solution is dedicated to professional installation teams who need reliable fixing of profiles, mounting rails and support structures — including for photovoltaic installations.
Application
The anchor is designed for fixing metal profiles and structures, gratings, railings, machinery and other equipment components. It can be used in substrates made of:
- Non-cracked concrete of at least B20 class
- Natural stone with a compact structure
- Solid brick
Technical parameters
- Designation: PSRe 16x220/98
- Thread: M16
- Drilling diameter (fi): 16 mm
- Total length (L): 220 mm
- Thickness of fixed element (E): 98 mm
- Anchorage depth (F): 110 mm
- Hole depth (D): 168 mm
- Material: structural steel, electrogalvanised
- Design: ring-shaped with nut and washer
- Weight: 0.328 kg
- EAN: 5907518678699
- Sales unit: piece
Certificates and approvals
The anchor holds European Technical Approval ETA 05/0242 as well as CE certification, confirming its compliance with European requirements. It is additionally covered by the national AT-15-7574/2008 approval. This means it can be used in projects requiring documented load-bearing capacity and compliance with construction standards — important during technical acceptance of photovoltaic installations and steel structures.
Installation recommendations
- Drill the mounting hole perpendicular to the substrate surface and clean it thoroughly of dust
- The fastener should be insertable with light hammer taps
- Install using a torque wrench
- After the fastener has expanded, the washer under the nut must be firmly pressed against the fixed element
- Do not exceed the parameters set out in the technical approval AT-15-7574/2008
Technical data
| Thread type | M16 |
| Length [mm] | 220 |