3V - 4kW
10 bar - 490 L/min
Pumping group
The FIAC AB 525 double-stage pumping unit complete with flywheel suitable for 4 or 5 HP electric motors, allows production from 440 to 490 L/min and has a rotation speed between 1280 and 1440 RPM.
Complete with flywheel , air radiator and safety valve , this FIAC pumping unit with cast iron cylinder and aluminum head is a very high quality product for professional use .
This FIAC AB 525 pumping unit with flywheel is a spare part compatible with compressors with tanks from 200 to 270 L.




| Power Supply | 1÷3 V |
| Pressure | 10 bars |
| Number of Cylinders | 2 |
| Suctioned air | 440÷490 L/min |
| Air Released | 330÷380 L/min |
| Power | 3÷4 kW |
| Horses | 4÷5.5 HP |
| Engine rpm | 1280÷1440 RPM |
| Dimension | 35 x 35 x 40 cm |
| Flywheel size | Ø 34.5 cm |
| Weight | 12kg |
Our workshop is able to guarantee efficient and professional repairs: speed of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by the European legal warranty for lack of conformity pursuant to Articles 128 et seq. of Legislative Decree No. 206/2005. The warranty is valid starting from the date of purchase. Professional users are entitled to a 12-month warranty.
More information
Based on 2 reviews
Installed and does its job of filling the 270-liter tank. Small modification on the attachment holes , spacing were not equal to the tank holes. (Translated review)
excellent pumping unit (Translated review)