Fultz Pumps - Model SP-400 -Electric Submersible Pump

This electric submersible pump is ideal for providing representative samples due to the low RPM motor and user controlled flow rate. Our positive displacement gear pumps are machined from stainless steel and Teflon* in the interest of purity. Water enters the pump through a 50 mesh screen into a stainless steel cavity.  Two Teflon* rotors sit in the stainless steel cavity and push the water up the hose in a steady stream. Efficient low maintenance pump is ideal for both remote field work and long term monitoring projects. There are no bladders to wear out.  The low RPM motor protects sample integrity - no whipping the water up in stages.  No cooling shroud or cool-down period is needed to prevent the motor from overheating  as long as the pump is immersed in water.  Designed for 2` and larger monitoring wells.