Dual head DP
STD720
STD730
STD770
STD725
STD735
STD775

Dual head GP
STG730
STG740
STG770
STG735
STG745
STG775

Inline GP
STG73L
STG74L
STG77L
STG78L
STG79L
STG73S
STG74S
STG77S
STG78S
STG79S

Inline flush GP
STG73P
STG73SP
Dual head AP
STA722
STA740
STA725
STA745

Inline AP
STA72L
STA74L
STA77L
STA72S
STA74S
STA77S

Flush flanged level
STF724
STF732
STF725
STF735

Pseudo flanged level
STF72F
STF73F
STF72P
STF73P
Remote seal DP/GP
STR73D
STR74G
STR735D
STR745G