The usual problem of the oil product is that they will lead during produciton or during sales. The piston of the oil pump is using special oil proof materil to make sure the pump works well with the oil liquid. The pump is also external spring structure and water-proof structure. This pump can work well between -20℃ and 50℃.
MONO MATERIAL PUMP-PP
100%PP- New design, New structure. Metal & Glass free, Silicone oil free. 100% recyclable and PCR Available.