低温型-60～-250℃，上阀盖为长颈型，可以避免低温时填料密封失效。温度越低，长颈越长。波纹管密封型，对于有毒，易挥发，易渗透，贵重工艺介质，阀杆采用波纹管密封，还有填料密封作为保障，防止波纹管破损时介质外漏。要根据介质和温度来综合选用上阀盖形式。
台湾钰盟HONOR高压齿轮泵
1AG1P01R
1AG1P02R
1AG1P03R
1AG1P05R
1AG1P06R
1AG1P07R
1AG1P08R
1AG1P09R
1AG1P10R
1AG1P11R
1GG1P12R
1GG1P13R
1GG1P14R
1GG1P15R
1GG1P16R
1GG1P17R
1GG1P18R
1GG1P19R
1AG1P27R
1AG1P35R
2GG1P04R
2GG1P05R
2GG1P06R
2GG1P07R
2GG1P08R
2GG1P09R
2GG1P11R
2GG1P13R
2GG1P14R
2GG1P16R
2GG1P17R
2GG1P18R
2GG1P19R
2GG1P20R
2GG1P22R
2GG1P23R
2GG1P24R
2GG1P26R
2GG1P28R
2GG1P30R
2GG1P33R
3GB6P123R
3GB6P125R
1MM1P04
1MM1P05
1MM1P06
1MM1P07
