Onshore Manual Pump Single-well Safety Control System

Introduction:
It owns the conventional functions of wellhead safety control system as shown in the following:
1、Close the well when there’s ultra-high or super-low pressure inside the production pipeline;
2、Emergently shut down the well in time of fire;
3、Local well emergency-shut-down;

Advantages:
◆ Manually fill pressure, simple and easy operation;
◆ Cheap, beneficial to cost control;
◆ Applicable for working conditions without power source.