1. Stainless steel discharge.
  2. Anti-up-thrust set screw prevents impeller drag at startup and low head application. Increased pump life.
  3. Extra large graphite-impregnated bronze bearing runs cool and quiet while providing perfect shaft alignment
  4. Stainless steel tubing provide corrosion resistance and long life.
  5. Stainless steel cable guard protects motor leads during installation and pump start-up.
  6. Impellers are made of abrasive resistant high strength glass-filled noryl.
  7. High efficiency noryl diffusers provide for larger O.D. impellers. 
  8. Pump shaft in 7/16" hex series 400 stainless steel.
  9. Stainless steel suction screen, completely non-corrosive, protects pumping elements from harmful materials. 
  10. Motor coupling is a one piece sintered stainless powdered metal part. 7/16 hex shaft is locked in with a screw and with lock-tite. 
  11. One piece motor bracket and suction are supplied in stainless steel.

• Lead free bronze external check vavle supplied on all pumps.
• Screw, nuts and washers are stainless steel.
• Motors are Franklin Electric, lightning protected super stainless.
• Stainless steel discharge with brass external check valve. Designed    to prevent vortexing and premature check valve failure. Guide veins cast into discharge permit easy removal from wells where pump is    installed below well casting.
• Convenient mounting port for submersible safety cable.
•  O-ring gasket provides positive seal between discharge housing and stainless steel tube assembly. Increases efficiency and prolongs pump life.
• Case hardened steel cone point set screw, pre-adjusted at the factory, provides permanent and positive up-thrust protection for the life of your Betta Flo submersible pump and allows your pump to be used in all water levels without damaging the pump.
• Stainless steel locking nut permanently locks pump stack so that impellers do not float. Provides longer life and reduces sand damage and allows quiet, smooth operation.
• Full 1-1/2" long graphite impregnated bronze bearing. Self-lubricating. Provides extremely long life and will not seize if pump breaks suction.