PES series boilers are atmospheric burner, cast iron sectioned, between the capacities 19,8-58,1 kW with proper atmospheric burner connection, five different (3-7 sections) type.
PES series sections are produced with flexible casting technique, EN GJL 200 special cast iron alloy, which gives high resistance against corrosion and thermal expansions.
PES series are high efficiency boilers and suppled with electronic ignition control the pilot burner for hot water central heating and supplied with safety equipment ionisation flame detection.
PES series atmospheric range is a series of floor standing, cast iron sectional boilers with a powder coated steel casing complete with 80 mm glasswool insulation.
PfES series comes with inox atmospheric gas burners, suitable for Natural Gas or LPG.

Cast Iron Atmospheric Boiler (For Natural Gas and Lpg) PES
- Available in 5 models; 3 to 7 sections
- High efficiency atmospheric boilers
- High quality cast iron parts
- Casing insulation with 80 mm thick glass wool mattress
- Electronic ignition control with pilot burner
- Ionization electrode for flame detection
- Easy temperature control
- Easy to install, use and maintenance
PES series 19,8 - 58,1 kW

PES SERIES - TECHNICAL DATA | |||||||
BOILER TYPE | CAPACITY (OUTOUT) | No.OF SECTIONS | OPERATING PRESSURE | TEST PRESSURE | OPERATING TEMPERATURE | LENGHT | |
kcal/h | kW | Ad. | max. bar | max. bar | max. °C | mm. | |
PES - 03 | 17.000 | 19,8 | 3 | 3 | 4,5 | 90 | 400 |
PES - 04 | 26.000 | 30 | 4 | 3 | 5 | 90 | 475 |
PES - 05 | 34.000 | 40 | 5 | 3 | 5 | 90 | 550 |
PES - 06 | 42.000 | 49 | 6 | 3 | 5 | 90 | 625 |
PES - 07 | 50.000 | 58 | 7 | 3 | 5 | 90 | 700 |
BOILER TYPE | BOILER WEIGHT | GROSS WEIGHT | GAS FITTING | IGNITION TYPE | WATER CONTENT | FLUE GAS OUTLET | INPUT OUTPUT FITTINGS |
Kg. | Kg. | ( D ) " | Lt. | ø mm. | inch | ||
PES - 03 | 50 | 98 | 1,2 " | Elektronic | 8 | 130 | 1 " |
PES - 04 | 65 | 109 | 1,2 " | Elektronic | 10,7 | 130 | 1 " |
PES - 05 | 80 | 129 | 1,2 " | Elektronic | 13,4 | 130 | 1 " |
PES - 06 | 95 | 141 | 1,2 " | Elektronic | 16,1 | 130 | 1 " |
PES - 07 | 110 | 186 | 1,2 " | Elektronic | 18,7 | 130 | 1 " |