Type 'SP' Sand Pump (Bailer) Assembly
The Rebco Type 'SP' Sand Pump (Bailer) is engineered to remove sand and debris from the wellbore efficiently. This pump-type tool operates on the principle of a conventional lift pump with a piston mechanism. An optional bottom valve - available in ball or flapper configurations (see following pages) - allows debris to enter the barrel on the upstroke of the piston, trapping material for easy retrieval at surface.
For high-volume bailing operations, the Type 'SP' Sand Pump can be easily converted into a tandem configuration by adding a double-pin sub and an additional bottom barrel, increasing capacity and efficiency.
Product Code: 168
NOTE:
To convert Type 'SP' Sand Pump Bailer (Ball Bottom) to
Type 'SF' with Flapper Bottom remove DET 10-12 and ADD
Type 'FM' Flapper Bottom Sub-Assembly (see Page II-9)