JZTT油泵VP-20-FA3，VP-15-FA1，VP-15-FA2，VP-15-FA3，VP-20-FA1，VP-20-FA2，VP-20-FA3，VP-23-F/A3，VP-23-FA2，VP-23-FA1、VP-26-F/A3，VP-26-FA2，VP-26-F/A1，VP-30-F/A1，VP-30-F/A2，VP-30-F/A3，VP-40-F/A1，VP-40-F/A2，VP-40-F/A3，VP-45-F/A3，VP-45-F/A2，VP-45-F/A1，VP-12-12-F/A1，VP-12-12-F/A2、VP-12-12-F/A3、VP-15-15-F/A1、VP-15-15-F/A2，VP-15-15-F/A3，VP-20-20-F/A1，VP-20-20-F/A2，VP-20-20-F/A3，VP-30-30-F/A1，VP-30-30-F/A2，VP-30-30-F/A3，VP-40-40-F/A1，VP-40-40-F/A2，VP-40-40-F/A3，VP-12-FA1-D，VP-12-FA2-D，VP-12-FA3-D，VP-15-FA1-D，VP-15-FA2-D，VP-15-FA3-D，VP-20-FA1-D，VP-20-FA2-D，VP-20-FA3-D，VP-30-FA1-D，VP-30-FA2-D，VP-30-FA3-D，VP-40-FA1-D，VP-40-FA2-D，VP-40-FA3-D，VP-30-FA4，VP-40-FA4，VP-45-FA4，机床油泵。本产品适用于金属切削机床，压力机械以及其它有变量或保压要求的液压系统。1、具有压力调整和流量调节装置，压力和流量都可调整。2、当系统压力高于泵调定的压力时流量减少，使功率损失降低。3、侧板采用液压平衡。4、采用数种隔音、防振的新机构。)