... input pipe, spoke, stand, rocker arm, hose and ejector. Rubber and PVC pipe for choice Brief introduction and ... input pipe, spoke, stand, rocker arm, hose and ejector, using water as extinguishant. It is usually installed inside an ... Production Of Fire-Fighting Equipment (Fire-Fighting Production: Water Automizing Fighting System, Extinguisher, Firefighting Siameme Connection, Firefighting ...