De Marinis P2C3 30° elbow for ISO 25 PLUS G50 insulated twin-wall flue systems. Designed to create offsets and directional changes along the chimney route. AISI 316L BA stainless-steel inner wall, AISI 304 BA outer wall and 25 mm blown mineral wool insulation. Available in internal diameters from Ø80 to Ø350 mm.
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The De Marinis P2C3 30° elbow is an ISO 25 PLUS G50 component designed to create 30° offsets and directional changes in insulated twin-wall flue systems.
Its 30° angle provides a significant but still progressive change in direction, making it suitable for routing the chimney around structural obstacles or shifting the flue axis.
The P2C3 is manufactured with an AISI 316L BA stainless-steel inner wall, an AISI 304 BA stainless-steel outer wall and 25 mm blown mineral wool insulation.
It is available in nominal internal diameters Ø80, 100, 130, 150, 180, 200, 250, 300 and 350 mm.
The P2C3 is used where the flue route requires a 30° directional change or offset.
Typical applications include:
Two P2C3 elbows can be combined, optionally with a straight section between them, to create a parallel flue offset.
The actual displacement depends on flue diameter, distance between elbows and the length of any intermediate straight section.
Design note: offset geometry should be checked against the De Marinis technical drawing and the installation requirements for the complete flue system.
The P2C3 belongs to the De Marinis ISO 25 PLUS insulated twin-wall flue system.
The high-temperature designation is:
T600-N1-W-V2-L50040/050/060-G50
The G50 classification corresponds to a 50 mm clearance from combustible materials in the certified De Marinis configuration.
Important: G50 applies only to the certified ISO 25 PLUS configuration installed according to De Marinis instructions.
| De Marinis code | Internal Ø (mm) | External Ø (mm) | A (mm) | B (mm) |
|---|---|---|---|---|
| P2C380 | 80 | 130 | 97 | 42 |
| P2C3100 | 100 | 150 | 100 | 45 |
| P2C3130 | 130 | 180 | 104 | 49 |
| P2C3150 | 150 | 200 | 107 | 52 |
| P2C3180 | 180 | 230 | 111 | 56 |
| P2C3200 | 200 | 250 | 113 | 58 |
| P2C3250 | 250 | 300 | 120 | 65 |
| P2C3300 | 300 | 350 | 127 | 72 |
| P2C3350 | 350 | 400 | 134 | 79 |
The P2C3 must be installed according to the correct system orientation and flue layout.
Where two elbows are used to create an offset, joint alignment, spacing and support of intermediate sections must be checked carefully.
Connected sections must be adequately supported to prevent excessive mechanical loads from being transferred to the elbow.
Installation must be carried out by qualified personnel in accordance with De Marinis technical documentation, appliance instructions and applicable regulations.
Data sheet
Specific References
Reference: REG100
Brand: De Marinis
Reference: P2TCH80
Brand: De Marinis
Reference: CT80
Brand: De Marinis
Reference: P2IF130
Brand: De Marinis
Reference: P2PP80
Brand: De Marinis
Reference: P2AR80
Brand: De Marinis
Reference: FAINP80
Brand: De Marinis
Reference: CO80
Brand: De Marinis
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De Marinis P2C3 30° elbow for ISO 25 PLUS G50 insulated twin-wall flue systems. Designed to create offsets and directional changes along the chimney route. AISI 316L BA stainless-steel inner wall, AISI 304 BA outer wall and 25 mm blown mineral wool insulation. Available in internal diameters from Ø80 to Ø350 mm.
