| Models | Unit | PFI2500 | PTF4500 |
| Capacity | m3/h | - | 650 (900) |
| Feeding | V/Hz | - | 230V 50-60Hz |
| Dimensions | mm | 260x260x31 | 260x260x111 |
| Power Consumption | W | - | 66 (75) |
| Nominal Current | A | - | 0.35/0.38 |
| Over Current Protection | - | - | Thermal |
| Electrical Connection | - | - | 4 - Pole Terminal |
| Operating Temperature | C | -10/+70 | -10/+70 |
| Degree of Protection | - | IP54 | IP54 / Class I |
| Noise Level | dB(A) | - | 60 (63) |
| Flow Direction | - | - | Outside to Inside |
| Bearing | - | - | Bearing |
| Plastic Material | - | UL94 V0 ABS Flame Retardant | UL94 V0 ABS Flame Retardant |
| Gasket | - | Polyurethane Cast Sealed | Polyurethane Cast Sealed |
| Color | - | RAL 7035 RAL 7032 on request | RAL 7035 RAL 7032 on request |
| Weight | kg | 0.48 | 2.84 |
| Assembly | - | Snap-on quick coupling | Snap-on quick coupling |
