Structure features: Self supporting single line arm, Each of inboard arm and outboard arm has its owm counterweight system. The arm's moving parts and external loads are taken by the swivels. The structure is simple, suitable for light-tonnage vessels and shorter arm length operations.

Technical data:
Nominal bore DN100(4") DN150(6") DN200(8")
Design pressure: 0.08 below 0MPa to 2.5MPa
Pipe material: Carbon steel, stainless steel, PTFE-line steel and so on
Arm length: 14M
Ship: 2000t
Handle type: Manual operation