and then put the pump completely into the clean oil (or water)
2.The pump after use, should put the pump from the oil (or water) out in time.
3.The bottom of the oil pump filter with stainless steel filter to make the extracted diesel (or water) cleaner.
The bottom filter is equipped with a threaded connection for easy removal, maintenance and replacement.
Can achieve the purpose of repeated use.
4.The pump maximum output of oil of 12 L / min
stop for 10minutes and then continue to use)pay attention to work for not long time
voltage tolerance ±5%, note the postive and negative pole.