Based on this product's specifications, here are some alternatives and similar models
Fuel/Oil Drain Pump GEKO 12V model G00948, portable 12 V powered drain pump
Summary description:
12V GEKO fuel and oil drain pump G00948 designed for portable removal of fuel, oil and similar liquids. Electric 12 V operation makes it suitable for use with vehicle batteries or portable power sources. Intended for draining tanks, oil changes and transferring liquids in workshops, garages and field service applications.