HVAC - Scaletta 25 S
SCALETTA 25 S
Premium round tube radiator · heights 750–1800 mm · enhanced thermal performance
General Information
The Geber SCALETTA 25 S heated radiator is a premium solution featuring round steel tubes (diameter 25 mm) arranged horizontally and welded onto vertical round collectors (diameter 35 mm), delivering exceptional thermal performance in a refined, contemporary design.
Hand-finished with epoxy powder coating. Standard color: White RAL 9010. Available in all RAL, NCS, and custom colors. The SCALETTA 25 S is available in thermal (hydraulic), mixed (hydraulic + electric), and exclusively electric versions.
Technical Specifications
▪ Tubes: Ø25 mm, round steel
▪ Collectors: Round Ø35 mm
▪ Premium design and finish
▪ Epoxy powder coating
▪ Max operating pressure: 8 bar
▪ Test pressure: 12 bar
▪ Max temperature: 95 °C
▪ Tubes: Ø25 mm, round steel
▪ Collectors: Round Ø35 mm
▪ Premium design and finish
▪ Epoxy powder coating
▪ Max operating pressure: 8 bar
▪ Test pressure: 12 bar
▪ Max temperature: 95 °C
Available Versions
▪ Thermal (hydraulic)
▪ Mixed (hydraulic + electric)
▪ Exclusively electric
▪ Multiple color options
▪ Superior thermal efficiency
▪ Ready to use with Schuko plug
▪ Thermal (hydraulic)
▪ Mixed (hydraulic + electric)
▪ Exclusively electric
▪ Multiple color options
▪ Superior thermal efficiency
▪ Ready to use with Schuko plug
📐 Technical Drawing — Premium Round Tube Design
FRONT VIEW
WIDTH (mm)
HEIGHT (mm)
SECTION A-A (Top View)
INTER-AXIS (mm)
SIDE SECTION
DEPTH (mm)
HEIGHT (mm)
TOP VIEW
WIDTH (mm)
LENGTH (mm)
📊 Dimensions & Thermal Performance Table (ΔT=50°C)
| Height (mm) | Width (mm) | Inter-axis (mm) | Thermal Power (Watt at ΔT=50) |
|---|---|---|---|
| 750 | 400 | 350 | 332 |
| 750 | 450 | 400 | 368 |
| 750 | 500 | 450 | 416 |
| 750 | 550 | 500 | 463 |
| 750 | 600 | 550 | 510 |
| 750 | 750 | 700 | 645 |
| 1200 | 400 | 350 | 518 |
| 1200 | 450 | 400 | 587 |
| 1200 | 500 | 450 | 650 |
| 1200 | 550 | 500 | 778 |
| 1200 | 600 | 550 | 840 |
| 1200 | 750 | 700 | 970 |
| 1500 | 400 | 350 | 651 |
| 1500 | 450 | 400 | 701 |
| 1500 | 500 | 450 | 772 |
| 1500 | 550 | 500 | 865 |
| 1500 | 600 | 550 | 920 |
| 1500 | 750 | 700 | 1135 |
| 1800 | 400 | 350 | 746 |
| 1800 | 450 | 400 | 817 |
| 1800 | 500 | 450 | 898 |
| 1800 | 550 | 500 | 996 |
| 1800 | 600 | 550 | 1064 |
| 1800 | 750 | 700 | 1310 |
Technical Notes
- Thermal Output: Calculated at ΔT=50°C (water at 75°C, ambient at 20°C). Values in watts (W). Output varies with exponent n for different temperature conditions.
- Inter-axis (Spacing): Distance between vertical round collectors Ø35 mm. Round tubes Ø25 mm positioned horizontally for optimal spacing.
- Premium Round Tube Design: Round tubes Ø25 mm welded onto vertical round collectors Ø35 mm. Premium construction ideal for contemporary design applications.
- Pressure/Temperature: Max operating pressure: 8 bar · Test pressure: 12 bar · Max temperature: 95 °C
- Finishes: Epoxy powder coating. Standard: White RAL 9010. Available in all RAL, NCS, and custom colors.
- Versions: Thermal (hydraulic) · Mixed (hydraulic + electric) · Exclusively electric with thermostat · All ready for installation.
PRO·SER di Nicola Ugliengo · nu@pro-ser.it · +39 349 620 8669 · all products handcrafted in Italy
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