XNJ系列箱内吸油过滤器具有以下特点：
a.安装连接方便：本系列吸油过滤器通过安装法兰固定在油箱的盖板上，滤芯直接插入油箱，从而简化了系统的管路，节省空间，使系统布置更为紧凑。
b.清洗或更换滤芯时，只要拧开安装法兰上的螺钉、拉起安装法兰，即可清洗或更换。
c带有滤芯堵塞发讯装置：当滤芯被污染物堵塞到真空压力为-0.018MPa时发讯器发出开关信号(用户外接电信号，这时应及时更换或清洗滤芯，以免油泵出现吸空等故障。
d.带有旁通阀：当滤芯被污染物堵塞到真空压力为-0.018MPa时，此时如不能马上停机清洗或更换滤芯，装在滤芯上端的旁通阀会自动开启(开启压力为-0.02MPa)，以保护油泵正常工作。
用户选用XNJ系列过滤器时，务必要安装真空压力发讯器。当滤芯被污染物堵塞到真空压力为-0.018MPa时，应及时清洗或更换滤芯。
XNJ系列箱内吸油过滤器型号：
XNJ-25*80
XNJ.BH-25*80
XNJ-40*80
XNJ.BH-40*80
XNJ-63*80
XNJ.BH-63*80
XNJ-100*80
XNJ.BH-100*80
XNJ-160*80
XNJ.BH-160*80
XNJ-250*80
XNJ.BH-250*80
XNJ-400*80
XNJ.BH-400*80
XNJ-630*80
XNJ.BH-630*80
XNJ-800*80
XNJ.BH-800*80
XNJ-1000*80
XNJ.BH-1000*80
XNJ-25*100
XNJ.BH-25*100
XNJ-40*100
XNJ.BH-40*100
XNJ-63*100
XNJ.BH-63*100
XNJ-100*100
XNJ.BH-100*100
XNJ-160*100
XNJ.BH-160*100
XNJ-250*100
XNJ.BH-250*100
XNJ-400*100
XNJ.BH-400*100
XNJ-630*100
XNJ.BH-630*100
XNJ-800*100
XNJ.BH-800*100
XNJ-1000*100
XNJ.BH-1000*100
XNJ-25*180
XNJ.BH-25*180
XNJ-40*180
XNJ.BH-40*180
XNJ-63*180
XNJ.BH-63*180
XNJ-100*180
XNJ.BH-100*180
XNJ-160*180
XNJ.BH-160*180
XNJ-250*180
XNJ.BH-250*180
XNJ-400*180
XNJ.BH-400*180
XNJ-630*180
XNJ.BH-630*180
XNJ-800*180
XNJ.BH-800*180
XNJ-1000*180
XNJ.BH-1000*180
XNJ-25*80-C
XNJ.BH-25*80-C
XNJ-40*80-C
XNJ.BH-40*80-C
XNJ-63*80-C
XNJ.BH-63*80-C
XNJ-100*80-C
XNJ.BH-100*80-C
XNJ-160*80-C
XNJ.BH-160*80-C
XNJ-250*80-C
XNJ.BH-250*80-C
XNJ-400*80-C
XNJ.BH-400*80-C
XNJ-630*80-C
XNJ.BH-630*80-C
XNJ-800*80-C
XNJ.BH-800*80-C
XNJ-1000*80-C
XNJ.BH-1000*80-C
XNJ-25*100-C
XNJ.BH-25*100-C
XNJ-40*100-C
XNJ.BH-40*100-C
XNJ-63*100-C
XNJ.BH-63*100-C
XNJ-100*100-C
XNJ.BH-100*100-C
XNJ-160*100-C
XNJ.BH-160*100-C
XNJ-250*100-C
XNJ.BH-250*100-C
XNJ-400*100-C
XNJ.BH-400*100-C
XNJ-630*100-C
XNJ.BH-630*100-C
XNJ-800*100-C
XNJ.BH-800*100-C
XNJ-1000*100-C
XNJ.BH-1000*100-C
XNJ-25*180-C
XNJ.BH-25*180-C
XNJ-40*180-C
XNJ.BH-40*180-C
XNJ-63*180-C
XNJ.BH-63*180-C
XNJ-100*180-C
XNJ.BH-100*180-C
XNJ-160*180-C
XNJ.BH-160*180-C
XNJ-250*180-C
XNJ.BH-250*180-C
XNJ-400*180-C
XNJ.BH-400*180-C
XNJ-630*180-C
XNJ.BH-630*180-C
XNJ-800*180-C
XNJ.BH-800*180-C
XNJ-1000*180-C
XNJ.BH-1000*180-C
XNJ-25*80-Y
XNJ.BH-25*80-Y
XNJ-40*80-Y
XNJ.BH-40*80-Y
XNJ-63*80-Y
XNJ.BH-63*80-Y
XNJ-100*80-Y
XNJ.BH-100*80-Y
XNJ-160*80-Y
XNJ.BH-160*80-Y
XNJ-250*80-Y
XNJ.BH-250*80-Y
XNJ-400*80-Y
XNJ.BH-400*80-Y
XNJ-630*80-Y
XNJ.BH-630*80-Y
XNJ-800*80-Y
XNJ.BH-800*80-Y
XNJ-1000*80-Y
XNJ.BH-1000*80-Y
XNJ-25*100-Y
XNJ.BH-25*100-Y
XNJ-40*100-Y
XNJ.BH-40*100-Y
XNJ-63*100-Y
XNJ.BH-63*100-Y
XNJ-100*100-Y
XNJ.BH-100*100-Y
XNJ-160*100-Y
XNJ.BH-160*100-Y
XNJ-250*100-Y
XNJ.BH-250*100-Y
XNJ-400*100-Y
XNJ.BH-400*100-Y
XNJ-630*100-Y
XNJ.BH-630*100-Y
XNJ-800*100-Y
XNJ.BH-800*100-Y
XNJ-1000*100-Y
XNJ.BH-1000*100-Y
XNJ-25*180-Y
XNJ.BH-25*180-Y
XNJ-40*180-Y
XNJ.BH-40*180-Y
XNJ-63*180-Y
XNJ.BH-63*180-Y
XNJ-100*180-Y
XNJ.BH-100*180-Y
XNJ-160*180-Y
XNJ.BH-160*180-Y
XNJ-250*180-Y
XNJ.BH-250*180-Y
XNJ-400*180-Y
XNJ.BH-400*180-Y
XNJ-630*180-Y
XNJ.BH-630*180-Y
XNJ-800*180-Y
XNJ.BH-800*180-Y
XNJ-1000*180-Y
XNJ.BH-1000*180-Y
黎明滤芯