Submersible Drainage Pump

WEDA 40 (RL4140)

Build on the same principle as the RL2030, the RL4140 is a compact pump, lightweight: only 25 Kg. for a maximum capacity of 1.600 Ltr./min. and a total head of over 20 m.l.c.
Highly reliable as compared to other pumps of the same category on the market, the RL4140 is indeed a pump designed for professional use, with a constant focus on serviceability.


  • The seals are oil lubricated.
  • The pump seal consists of two silicon carbide seals against each other.
  • The motor seal consists in one lipseal.
  • The pump bearing consists in a deep groove single ball bearing, running in oil.
  • The top bearing is greased for life with high temperature grease and anti-corrosion additive