PFS Puffer comes with 8 connections for use in heating systems. PF/PFS hydraulic separators prevent interference between primary (heat source) and secondary circuit (head delivery). Puffer is made from primary coated carbon steel.
- PFS: With 1 heat exchanger.
From 300 to 500 liters:
30 mm non-removable closed-cells rigid PUR insulation + PVC outer jacket.
From 800 to 2000 liters:
Soft polyester removable insulation + PVC outer jacket.
GENERAL TECHNICAL DATA
Specifications
- Maximum operating temperature: +95 °C
- Maximum Operating Pressure: 4 bar
- Fluids: water – water/glycol mixtures (max 30%)
Materials
- Puffer body: S235jr
- Insulation: PUR 30 mm + PVC, Dens. 40 kg/m3, Cond. 0.025 W/mK
- Insulation: 100 mm polyester + PVC, Dens. 18 kg/m3 Cond. 0.04 W/mK
|
REF. PFS |
300 L |
500 L |
800 L |
1000 L |
1500 L |
2000 L |
| h (mm) | 1595 | 1645 | 1750 | 2110 | 2115 | 2380 |
| O.D. | 600 | 750 | 1050 | 1050 | 1260 | 1360 |
| A | 215 | 240 | 275 | 275 | 340 | 370 |
| B (PFS) | 290 | 315 | 355 | 350 | 420 | 450 |
| C | 595 | 615 | 655 | 810 | 765 | 930 |
| D (PFS) | 810 | 835 | 875 | 1035 | 1080 | 1090 |
| E | 1080 | 1105 | 1145 | 1355 | 1400 | 1435 |
| F | 1350 | 1375 | 1410 | 1755 | 1725 | 1945 |
|
Net capacity (lt) |
289.8 | 499.8 | 749.3 | 931 | 1472.4 | 1950 |
|
Heat dispersion (W) |
57.3 | 69.7 | 129.4 | 141.2 | 168.2 | 184.0 |
|
Heat ex. (m2) / (lt) |
1.4 / 13.7 | 2.0 / 19.6 | 2.5 / 24.5 | 3.5 / 34.3 | 4.0 / 39.2 | 4.8 / 47.0 |
|
Packaging L x B x H (mm) |
800 x 800 x 1725 |
800 x 800 x 1775 | 1200 x 1200 x 1880 | 1200 x 1200 x 2240 |
1400 x 1400 x 2215 |
1400 x 1400 x 2480 |
|
Packaging weight (kg) |
80 |
120 | 159 | 193 |
247 |
311 |
|
REF |
DESCRIPTION |
300 L |
500 L |
800 L |
1000 L |
1500 L |
2000 L |
| 1 |
Biomass outlet |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 2 |
Biomass return |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 3 |
System outlet |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 4 |
System return |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 5 |
Service connection |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 6 |
Heating system return |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 7 |
Elect. resist. provision |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 8 |
Sensor probe provision |
1/2” | 1/2” | 1/2” | 1/2” | 1/2” | 1/2” |
| 9 |
Heating system supply |
1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 | 1” 1/2 |
| 10 |
Heat exchanger inlet (PFS) |
1” | 1” | 1” | 1” | 1” | 1” |
| 11 |
Heat exchanger outlet (PFS) |
1” | 1” | 1” | 1” | 1” | 1” |
|
REF. PFS |
300 L |
500 L |
800 L |
| h (mm) | 1595 | 1645 | 1750 |
| O.D. | 600 | 750 | 1050 |
| A | 215 | 240 | 275 |
| B (PFS) | 290 | 315 | 355 |
| C | 595 | 615 | 655 |
| D (PFS) | 810 | 835 | 875 |
| E | 1080 | 1105 | 1145 |
| F | 1350 | 1375 | 1410 |
|
Net capacity (lt) |
289.8 | 499.8 | 749.3 |
|
Heat dispersion (W) |
57.3 | 69.7 | 129.4 |
|
Heat ex. (m2) / (lt) |
1.4 / 13.7 | 2.0 / 19.6 | 2.5 / 24.5 |
|
Packaging L x B x H (mm) |
800 x 800 x 1725 |
800 x 800 x 1775 | 1200 x 1200 x 1880 |
|
Packaging weight (kg) |
80 |
120 | 159 |
|
REF. PFS |
1000 L |
1500 L |
2000 L |
| h (mm) | 2110 | 2115 | 2380 |
| O.D. | 1050 | 1260 | 1360 |
| A | 275 | 340 | 370 |
| B (PFS) | 350 | 420 | 450 |
| C | 810 | 765 | 930 |
| D (PFS) | 1035 | 1080 | 1090 |
| E | 1355 | 1400 | 1435 |
| F | 1755 | 1725 | 1945 |
|
Net capacity (lt) |
931 | 1472.4 | 1950 |
|
Heat dispersion (W) |
141.2 | 168.2 | 184.0 |
|
Heat ex. (m2) / (lt) |
3.5 / 34.3 | 4.0 / 39.2 | 4.8 / 47.0 |
|
Packaging L x B x H (mm) |
1200 x 1200 x 2240 |
1400 x 1400 x 2215 |
1400 x 1400 x 2480 |
|
Packaging weight (kg) |
193 |
247 |
311 |
|
REF |
DESCRIPTION |
300 L |
500 L |
800 L |
| 1 |
Biomass outlet |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 2 |
Biomass return |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 3 |
System outlet |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 4 |
System return |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 5 |
Service connection |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 6 |
Heating system return |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 7 |
Elect. resist. provision |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 8 |
Sensor probe provision |
1/2” | 1/2” | 1/2” |
| 9 |
Heating system supply |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 10 |
Heat exchanger inlet (PFS) |
1” | 1” | 1” |
| 11 |
Heat exchanger outlet (PFS) |
1” | 1” | 1” |
|
REF |
DESCRIPTION |
1000 L |
1500 L |
2000 L |
| 1 |
Biomass outlet |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 2 |
Biomass return |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 3 |
System outlet |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 4 |
System return |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 5 |
Service connection |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 6 |
Heating system return |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 7 |
Elect. resist. provision |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 8 |
Sensor probe provision |
1/2” | 1/2” | 1/2” |
| 9 |
Heating system supply |
1” 1/2 | 1” 1/2 | 1” 1/2 |
| 10 |
Heat exchanger inlet (PFS) |
1” | 1” | 1” |
| 11 |
Heat exchanger outlet (PFS) |
1” | 1” | 1” |
PRODUCT LIST
|
DESCRIPTION |
CODE |
Energ. cl. |
|
PFS PUFFER – 300 |
343010 | B |
|
PFS PUFFER – 500 |
343011 | B |
|
PFS PUFFER – 800 |
343012 | – |
|
PFS PUFFER – 1000 |
343013 | – |
|
PFS PUFFER – 1500 |
343014 | – |
|
PFS PUFFER – 2000 |
343015 | – |
ACCESSORIES LIST
|
REF. |
DESCRIPTION |
CODE |
|
1 |
THERMOMETER 0 / + 120 °C – 10 cm (1 PC) |
904001 |
|
THERMOMETER -30 / + 50 °C – 10 cm (1 PC) |
904003 | |
|
THERMOMETER 0 / + 60 °C – 10 cm (1 PC) |
904005 | |
|
2
|
CASING FOR 6.5 mm X 10 cm COPPER PROBE (1 PC) |
904053 |
|
CASING FOR 9.5 mm x 10 cm COPPER PROBE (1 PC) |
904051 | |
|
3
|
HEATING ELEMENT WITH THERMOSTAT 230V – 3 kW (1 PC) |
903110 |
|
HEATING ELEMENT WITH THERMOSTAT 400V – 4 kW (1 PC) |
903111 | |
|
HEATING ELEMENT WITH THERMOSTAT 400V – 5 kW (1 PC) |
903112 | |
|
HEATING ELEMENT WITH THERMOSTAT 400V – 7.5 kW (1 PC) |
903013 | |
|
HEATING ELEMENT WITH THERMOSTAT 400V – 9 kW (1 PC) |
903114 |
