Compressed air double diaphragm pump, 1 1/2'', in PP / PTFE

Compressed air double diaphragm pump, 1 1/2'', in PP / PTFE

• Double diaphragm pump with high hydraulic performance
• In polypropylene (PP) and polytetrafluoroethylene (PTFE) for high resistance
• Suitable for pumping acids and alkalis (e.g. sulphuric acid, phosphoric acid, caustic soda)
• Particularly user-friendly with maintenance-optimised design
• Blockage-free operation and absolutely oil-free
• The pump is self-priming, even when dry
• Available in 1/4", 1/2", 1", 1 1/2" and 2" sizes
• The 1 1/2" and 2" variants can be used for larger systems and in large-scale industry

Technical data:

• Model: Model 1 1/2"
• Drive: Compressed air
• Version: Comp air double diaphr pump
• Application area pumps: Large-scale industry / system feeding
• Application: Acids/alkalis
• Suitable for: Sulphuric acid, phosphoric acid, caustic soda, hydrochloric acid, bleaching lye, photographic developer, formic acid, acetic acid
• Width, external [mm]: 465
• Depth, external [mm]: 263
• Height, external [mm]: 573
• Sound level [dB [A]]: 80
• Max. operating pressure (bar): 8
• Max viscosity [mPas]: 30000
• Max. pump head [m.l.c]: 80
• Max. delivery volume [l/min]: 370
• Temperature of pumped medium: 60 °C
• Hose connection - pressure side: 1 1/2" BSP IT
• Hose connection - inlet side: 1 1/2" BSP IT
• Air inlet connection: 1/2" BSP internal thread
• Seal material: PTFE
• Material, diaphragm: TPC-ET + TFM (PTFE)
• Material, valve balls: PTFE
• Material, valve seat: Pp
• Material, centre block: PP (glass fibre reinforced)
• Weight [kg]: 17,8
• Brand: Lutz