... ,metallurgy, printing and dyeing enterprise and spinning mill also applied in irrigation and drainage of clear water, Some model pumps use ... 40 degrees celsius for normal temperature 2 muse be put in clear water operate a few minutes clean the store again3Diving ... , Europe, Africa, Middle East, etc.◊ CertificateCE / RoHS / ISO9001 / USO14001 / OHSAS18001 Concrete pump