The PIR Pipe Support Insert is designed for fixing thermal isolated pipes made of steel, copper, or stainless steel. It is used in combination with hard insulation material to create a vapor-sealed connection with pipe insulation, often using aluminum tape.
Clamp of steel, insulation shell made of PIR thermally hardening foam with a moisture proof outer covering of glass-fibre reinforced aluminium foil
Zinc Plated
| Part No. | D (") | DN (mm) | T | Total Diameter (mm) | L (mm) |
|---|---|---|---|---|---|
| DMPIR123850 | 1/2" | 15 | 38 | 97.3 | 50 |
| DMPIR343850 | 3/4" | 20 | 38 | 102.7 | 50 |
| DMPIR13850 | 1" | 25 | 38 | 109.4 | 50 |
| DMPIR1143850 | 1 1/4" | 32 | 38 | 118.1 | 50 |
| DMPIR1123850 | 1 1/2" | 40 | 38 | 124.2 | 50 |
| DMPIR23850 | 2" | 50 | 38 | 136.3 | 50 |
| DMPIR2123850 | 2 1/2" | 65 | 38 | 149 | 50 |
| DMPIR33850 | 3" | 80 | 38 | 164.9 | 50 |
| DMPIR3123850 | 3 1/2" | 90 | 38 | 177.6 | 50 |
| DMPIR43850 | 4" | 100 | 38 | 190.3 | 50 |
| DMPIR53850 | 5" | 125 | 38 | 217.3 | 50 |
| DMPIR63850 | 6" | 150 | 38 | 244.3 | 50 |
| DMPIR83850 | 8" | 200 | 38 | 295.1 | 50 |
| DMPIR1038100 | 10 | 250 | 38 | 349 | 100 |
| DMPIR1238100 | 12 | 300 | 38 | 399.8 | 100 |
| DMPIR1438100 | 14 | 350 | 38 | 431.6 | 100 |
| DMPIR1638100 | 16 | 400 | 38 | 482.4 | 100 |
| DMPIR125050 | 1/2" | 15 | 50 | 121.3 | 50 |
| DMPIR345050 | 3/4" | 20 | 50 | 126.7 | 50 |
| DMPIR15050 | 1" | 25 | 50 | 133.4 | 50 |
| DMPIR1145050 | 1 1/4" | 32 | 50 | 142.1 | 50 |
| DMPIR1125050 | 1 1/2" | 40 | 50 | 148.2 | 50 |
| DMPIR25050 | 2" | 50 | 50 | 160.3 | 50 |
| DMPIR2125050 | 2 1/2" | 65 | 50 | 173 | 50 |
| DMPIR35050 | 3" | 80 | 50 | 188.9 | 50 |
| DMPIR3125050 | 3 1/2" | 90 | 50 | 201.6 | 50 |
| DMPIR45050 | 4" | 100 | 50 | 214.3 | 50 |
| DMPIR55050 | 5" | 125 | 50 | 241.3 | 50 |
| DMPIR65050 | 6" | 150 | 50 | 268.3 | 50 |
| DMPIR85050 | 8" | 200 | 50 | 319.1 | 50 |
| DMPIR1050100 | 10 | 250 | 50 | 373 | 100 |
| DMPIR1250100 | 12 | 300 | 50 | 423.8 | 100 |
| DMPIR1450100 | 14 | 350 | 50 | 455.6 | 100 |
| DMPIR1650100 | 16 | 400 | 50 | 506.4 | 100 |
| DMPIR126550 | 1/2" | 15 | 65 | 151.3 | 50 |
| DMPIR346550 | 3/4" | 20 | 65 | 156.7 | 50 |
| DMPIR16550 | 1" | 25 | 65 | 163.4 | 50 |
| DMPIR1146550 | 1 1/4" | 32 | 65 | 172.1 | 50 |
| DMPIR1126550 | 1 1/2" | 40 | 65 | 178.2 | 50 |
| DMPIR26550 | 2" | 50 | 65 | 190.3 | 50 |
| DMPIR2126550 | 2 1/2" | 65 | 65 | 203.0 | 50 |
| DMPIR36550 | 3" | 80 | 65 | 218.9 | 50 |
| DMPIR3126550 | 3 1/2" | 90 | 65 | 231.6 | 50 |
| DMPIR46550 | 4" | 100 | 65 | 244.3 | 50 |
| DMPIR56550 | 5" | 125 | 65 | 271.3 | 50 |
| DMPIR66550 | 6" | 150 | 65 | 298.3 | 50 |
| DMPIR86550 | 8" | 200 | 65 | 349.1 | 50 |
| DMPIR1065100 | 10 | 250 | 65 | 403.0 | 100 |
| DMPIR1265100 | 12 | 300 | 65 | 453.8 | 100 |
| DMPIR1465100 | 14 | 350 | 65 | 485.6 | 100 |
| DMPIR1665100 | 16 | 400 | 65 | 536.4 | 100 |
The primary function of a PIR (Polyisocyanurate) Pipe Support Insert is to maintain the integrity and thermal performance of insulated piping systems at support points. It prevents insulation from being compressed, thereby avoiding thermal bridging, condensation (pipe sweating), and energy loss, while also providing structural support to the pipe.
It maintains the vapor seal by preventing insulation compression and sealing gaps at support points, stopping moisture ingress and condensation.
The insulation shell is made of PIR thermally hardening foam that is sustainable and safe, as it does not contain CFC, HCFC, formaldehyde, or cadmium.
To prevent unnecessary tensile and pressure forces, the contact area of the insulation shells must always be aligned horizontally during installation.
It manages heavy pipe loads by using high-density, rigid PIR material that distributes the load evenly at support points, preventing insulation compression.
PIR (Polyisocyanurate) has a low thermal conductivity and mechanical properties, maintaining high insulation values while resisting deformation under the weight of industrial piping.
It is an essential component for HVAC, general piping systems, and insulated piping where preventing thermal bridging is a priority.
Yes, Hira Walraven provides BIM objects for the all product range. We can share material-based models that engineers and draftsmen can use to build their own assemblies, or fully assembled models that can be directly placed into project files.
Yes, technical documentation is available on request.
We use cookies to enhance your browsing experience, serve personalised ads or content, and analyse our traffic. By clicking "Accept All", you consent to our use of cookies.
Choose which cookies you want to allow. You can change these settings at any time. However, blocking some cookies may affect your experience on the site.
Required for the website to function properly. These cannot be disabled.
Enable enhanced functionality and personalisation, such as remembering your preferences.
Help us understand how visitors interact with the website by collecting anonymous usage data.
Used to deliver relevant advertisements and track campaign performance across websites.
