The MannTek 3191-B/O is a replacement operating handle for a 2″ hose unit. Its aluminium construction provides a durable grip for controlled coupling and uncoupling.
The orange finish improves visibility during transfer operations and helps the operator handle the connection safely.
MannTek 3191-B/O specifications:
- Type: Operating handle.
- Compatibility: 2″ MannTek hose unit.
- Material: Aluminium.
- Colour: Orange.
- Function: Coupling and uncoupling assistance.
- Part number: 3191-B/O.
- Brand: MannTek.

















