
1″ Threaded 12VDC Servos
Model | Material | Size | O-Ring |
Pressure |
PN: 19093 | Liquids | 1″ FPT | Viton® | 150 PSI Max. (10 bar) |
PN: 19094 | Liquids | 1″ FPT | Viton® | 300 PSI Max. (21 bar) |
PN: 19095 | Aqueous Ammonia | 1″ FPT | EPDM | 150 PSI Max. (10 bar) |

2″ Flanged 12VDC Servos
Model | Material | Size | O-Ring |
Pressure |
PN: 19096 1″ Butterfly |
Liquids |
2″ Flange |
Viton® | 150 PSI Max. (10 bar) |
PN: 19097 1.5″ Butterfly |
Liquids | 2″ Flange w/ 1.5″ FPT |
Viton® | 150 PSI Max. (10 bar) |
PN: 19098 1″ Butterfly |
Aqueous Ammonia | 2″ Flange w/ 1.5″ FPT |
EPDM | 150 PSI Max. (10 bar) |
PN: 19098 1.5″ Butterfly |
Aqueous Ammonia | 2″ Flange w/ 1.5″ FPT |
EPDM | 150 PSI Max. (10 bar) |

Liquifier JR. & Liquifier Ultra Low Rate Servos
Model | Material | Size | O-Ring |
Pressure |
PN: 19101 | NH3 |
.75″ x 1″ |
EPDM | 150 PSI Max. (10 bar) |
PN: 19102 | NH3 | .75″ x 1″ | EPDM | 150 PSI Max. (10 bar) |
PN: 19103 | NH3 | 1″ x 1″ | EPDM | 150 PSI Max. (10 bar) |

Liquifier & Liquifier Max Servos
Model | Material | Size | O-Ring |
Pressure |
PN: 18187 | NH3 |
1″ |
N/A | 2000 PSI Max. (138 bar) |
PN: 18185 | NH3 | 1.5″ | N/A | 1500 PSI Max. (103 bar) |