HGP-2A-*2*2210(3000)250(3500)180050009001.69HGP-2A-*2.5*2.58501.70HGP-2A*3*31.70HGP-2A-*4*445008001.71HGP-2A-*5*535007001.71HGP-2A-*6*61.72HGP-2A-*8*830006001.74HGP-2A-*9*925005501.74HGP-2A-*11*1120005001.74HGP-1A-*12*12175(2500)210(3000)1.76齿轮泵HGP-2A型号说明HGP-2A-F-08-R-X-2B-10型号说明安装方式吐出量旋转方向心轴型式法兰型式系列号码单联齿轮泵F：法兰式L：脚座式见规格表R：顺时针L：逆时针X:平行键Y：梅花键4BJ：JIS4孔式10)