PISTAÂ® Grit Chamber. High removal efficiencies originate from the PISTA Â® Grit Chamberâs unparalleled hydraulic design, including its flat chamber floor, patented and low-energy axial-flow propeller.The combination creates a true vortex that effectively separates grit from organics and the waste stream.ISTAÂ® Grit Chamber. High removal efficiencies originate from the PISTA Â® Grit Chamberâs unparalleled hydraulic design, including its flat chamber floor, patented and low-energy axial-flow propeller.
Sunair uses the best brand of motor in the business (Somfy systems). The few problems consumers may experience with retractable awnings are frequently with the local installer. Installed properly, fabric telescoping (what Gary mentioned back in 2010), and motors not stopping are not typically a Sunair issue.
A variant on the electric starter motor is the inertia starter (not to be confused with the Bendix-type starter described above). Here the starter motor does not turn the engine directly. Instead, when energized, the motor turns a heavy flywheel built into its casing (not the main flywheel of the engine).he starter motor is used for this purpose and is not required once the system starts running.