Hospitals & Healthcare Solutions
Hospitals depend on an uninterrupted supply of oxygen, medical air, and vacuum at every bedside. OWARI Engineering designs, installs, and maintains complete medical gas pipeline systems, from central supply manifolds through zone valves and terminal outlets to master and area alarm monitoring, alongside the vacuum pumps, oil-free air compressors, and utilities that support them. We work inside occupied, fully operating hospitals, with planned maintenance and annual testing that keep every gas certified and online.
Understanding Your Needs
How We Help
Medical gas system
A complete medical gas pipeline, delivered and maintained end to end, from the plant room to the point of care.
Central gas supply
Manifolds with automatic changeover for oxygen, medical air, and nitrous oxide, sized to each hospital's demand.
Pipeline distribution
Medical-grade copper pipework, brazed to standard, carrying every gas from the plant room to each department.
Zone valves
Zone valve service boxes that isolate a department for maintenance or emergencies without affecting the rest of the hospital.
Outlets & terminals
Gas-specific bedhead and wall outlets and terminal units at every point of care, leak-tested on commissioning.
Master & area alarms
LCD master and area alarm panels that monitor pressure for each gas, with audible and visual warning.
Medical vacuum & air
Oil-free air compressors and vacuum pump sets supplying clean medical air and continuous suction.
Air filtration & HEPA filters
Clean air is part of patient safety. We supply, install, and replace the full filtration chain that protects medical air, vacuum, and the air your wards breathe.
Line filters
Compressed-air, water-separator, and medical-vacuum filters that keep medical air dry and suction clean at the source.
Pre & bag filters
Coarse pre-filters and medium-efficiency bag filters that protect the air-handling units serving wards and departments.
HEPA filters (H13-H14)
High-efficiency particulate filters for operating theatres, ICU, and isolation rooms where infection control is critical.
Compressed air filter
Water separator filter
Medical vacuum filter
Hospital references
Recent medical gas and utility work delivered for hospitals across Thailand.
Private hospital, Greater Bangkok
Air-filtration units and master alarm upgrade
Regional hospital, Eastern Thailand
Manifold preventive maintenance and check-valve replacement
Private international hospital, Greater Bangkok
Oil-free air compressor replacement
Private hospital, Bangkok
LCD area alarm panels with multi-gas monitoring
University medical center, Greater Bangkok
Medical air compressor overhaul
Regional hospital, Eastern Thailand
Zone valve and check-valve overhaul
Keeping a private hospital online
Private hospital, Greater Bangkok
A multi-scope engagement across the hospital's medical gas and utility systems: a new medical vacuum pump system, an LCD master alarm for live multi-gas monitoring, replacement air-filtration units, and a refit of the medical-records registration counters, all delivered in a fully operating hospital.
Ready to discuss your hospitals & healthcare project?
Our team of specialists is ready to help you find the right solution.