Spellna - Import export

Due to the three-blade piston profile and the optimized housing shape, the 3RV Series fans are characterized by their high efficiency, low noise level and compact dimensions. The massive pistons cause a very quiet run of the blower.

These two-blade rotary blowers work on the Roots principle. They ensure the oil-free transport of air and almost all technical gases.

Based on our large product portfolio, we are the right contact for your new projects. Please send us your inquiries.

Our product range comprises thirteen series for maximum pressure ranges from - 450 mbar to + 1000 mbar and flow rates from 0.41 m³ / min to 260 m³ / min. The series differ in different lengths, by the piston profile (2 or 3-leaf), the conveying direction (horizontal or vertical) and the housing seal. This means that the right device can be designed for every application.