0122-201 Repair Parts, Lutz PVDF Sealless Drum Pump Tube with High Volume Rotor, Exploded View Part Breakdown Diagram. PVDF 41-R-SL 1000mm PDF Manual. Replacement Drive Shaft, Bearing Unit, Connecting Head, Hose Connector, Inner & Outer Tube. Distance Sleeve, Sliding Ring Holder With Mounting Tip, Coupling Cpl, Snap Ring, FPM O-Ring. Shaft Tube Guide, Wing Nut, Outrun Piece, Sealing Module, Pump Foot & Hand Wheel.