Radiators design

Construction features

• 70 mm wide aluminium staves
• maximum permissible pressure 4 bar
• maximum permissible temperature 95°C.
• net weight Step_H 3-element version: 9.10 kg / 10.30 kg.

Technical data sheet and *colour chart (for other colours please ask for availability).

Construction characteristics

• 25 mm diameter sheet steel tubes
• pressed sheet steel manifolds;
• element pitch 45 mm;
• upper and lower manifold end threads 1/2″ G dx;
• maximum permissible operating pressure 8 bar
• maximum permissible operating temperature 95°C;
• Irsap valve centre distance measurement 41÷44 mm;
• Irsap lockshield centre distance measurement equal to 41÷44 mm;
• Tesi Runner H2000 net weight: 24,1kg (8el.); 30,1kg (10el.); 36,1kg (12el.)

Technical data sheet and *colour chart (for other colours please ask for availability)

*Other RAL colours: 25% surcharge upon feasibility.

Construction characteristics

• 25 mm diameter sheet steel tubes
• pressed sheet steel manifolds;
• element pitch 45 mm;
• upper and lower manifold end threads 1/2″ G dx;
• maximum permissible operating pressure 8 bar
• maximum permissible operating temperature 95°C;
• Irsap valve centre distance measurement 41÷44 mm;
• Irsap lockshield centre distance measurement equal to 41÷44 mm;
• Tesi Runner H1800 net weight: 21.5kg (8el.); 26.9kg (10el.); 32.3kg (12el.).

Technical data sheet and *colour chart (for other colours please ask for availability)

*Other RAL colours: 25% surcharge upon feasibility.