87144,1-1/2" RND., HVAC 101 THRU 125
87145,1-1/2" RND., HVAC 126 THRU 150
87146,1-1/2" RND., HVAC 151 THRU 175
87147,1-1/2" RND., HVAC 176 THRU 200
87148,1-1/2" RND., HVAC 201 THRU 225
87148-4,集管和线壳
87149,1-1/2" RND., HVAC 226 THRU 250
87149-00000040-01,板上安装压力/力传感器 PRESSURE SWITCH
