Ref No.	Part No.	Description
33	0661102000	SEAL WASHER
38	3176542800	NIPPLE
39	0570519107	TEST CONNECTION
40	3177301600	COUPLING
54	3715058400	ELBOW NIPPLE
55	3176542700	NIPPLE
57	0570501034	NIPPLE
60	5112259500	PRESSURE SWITCH
61	5112294900	PROTECT. COVER
62	3214403300	PRESSURE SWITCH
63	5112294901	PROTECT. COVER