Model Code	Description
BM180-103	Close Centre Cylinder Spool
BM180-111	Open Centre Cylinder Spool
BM180-101	Single Acting Spool
BM180-HPCO	Power Beyond Sleeve
BM180-CC	Closed Centre Plug
BM180-R3	3 Position Detent Kit
BM180-P1-N	Pneumatic Actuator