Aquatec 550 Series Diaphragm Pump Please provide engine model /

Please provide engine model / type / code to your dealer to ensure proper fit of replacement parts

here's what makes the Legacy GX Pump a true workhorse:

here's what makes the Legacy FOG NEMA Pump a true workhorse:

• Cone nozzle adjusts 0-80°

Aquatec 550 Series Diaphragm Pump Please provide engine model /The 25513 1E11 M638 pump can either be controlled by a pressure switch ("demand" mode) or an external power control device. When required, an integrated bypass can be incorporated to help regulate pressure levels. Powerful flow rates up to 5. 3 GPM at pressures up to 60 PSI Patented 5 chamber Santoprene diaphragm and piston design EPDM valves 1 2" NPT port 12V DC voltage Quiet noise levels and with minimal pulsations