A significant advantage brought to many biogas plants by Vogelsang's rotary lobe pumps has been perfected even further in the pumps in the IQ series: As a result of their unique design, they can be installed with no hassle, are easy to handle and, most importantly, they can be serviced or repaired quickly and simply on site.
With their variable connector parts, the rotary lobe pumps in the IQ series can be easily adapted to common installation scenarios. Equipped with an integrated fluid buffer and the InjectionSystem as standard, they boast optimal suction characteristics and are ideal for drawing liquid manure and recirculated material, among other things, from deep sumps, even if this contains foreign matter like stones. The pump chamber consists of one central part, which can be dismounted in a few easy steps. This allows access to the pumping elements for servicing and maintenance work while the pump itself remains securely screwed into the pipe of the biogas plant. At the same time, the number of spare parts in the rotary lobe pumps of the IQ series has been halved, for a significant reduction in both the cost and the time required to replace wear parts.
The computer-optimized housing shape and the resulting high level of efficiency combined with the pulsation-free HiFlo® lobes bring about economical and low-vibration pumping at biogas plants.