El m npt barrier connections, Cpm pp dimensional data – Flowserve CPM Series User Manual
Page 5

1.375 2.000 2.385 2.625 4.000 2.008 2.070 2.146 2.208 3.212 0.531
1.750 2.500 2.760 3.000 5.500 2.008 2.070 2.146 2.208 3.587 0.531
1.875 2.625 2.885 3.125 5.500 2.008 2.070 2.146 2.208 3.712 0.531
2.000 2.750 3.010 3.250 5.400 2.008 2.070 2.146 2.208 3.837 0.531
2.125 2.875 3.135 3.375 6.000 2.008 2.070 2.146 2.208 4.118 0.688
2.500 3.250 3.760 4.000 6.000 2.008 2.070 2.146 2.208 4.989 0.688
2.625 3.625 4.135 4.375 6.000 1.918 1.980 2.146 2.208 5.114 0.688
3.000 4.000 4.510 4.750 8.000 1.793 1.855 2.271 2.333 5.489 0.688
3.750 4.750 5.510 5.750 8.750 1.662 1.724 2.825 2.887 6.708 0.813
4.750 5.750 6.573 6.813 10.500 2.122 2.184 3.156 3.218 7.719 0.813
5
A
C
D
E F G J K
L M
Shaft &
Box Bore
Gasket
Gland
Box Depth
Dist to Obst Slot Bolt Bolt
Seal Size
(Min) (Max)
OD
OD
(Min)
(Min)
Circle Slot Dia.
E
L
M
NPT Barrier
Connections
CPM PP Dimensional Data
(inches) for standard bore seal chambers
Figure 2