The Johnson Controls TBG16A-600R is a siphon loop designed to protect pressure gauges, switches, and other sensing instruments from direct contact with hot or corrosive process media. By trapping a column of condensate between the instrument and the process line, the siphon loop acts as a thermal and chemical barrier — extending instrument service life and maintaining accurate readings.
Key Features
- 1/4″ Male Pipe Thread (MPT) inlet x 1/4″ Female Pipe Thread (FPT) outlet connections for straightforward inline installation
- Siphon loop design traps condensate to shield sensitive instrumentation from high-temperature steam and hot fluids
- Compact, durable construction suited for boiler, steam, and hydronic system applications
- Compatible with pressure gauges, pressure switches, and transducers requiring process isolation
- Easy field installation with standard 1/4″ NPT pipe fittings — no special tools required
Typical Applications
- Steam boiler pressure gauge protection
- Hydronic heating system pressure sensing lines
- Industrial process piping instrumentation
- HVAC control and monitoring systems
Product Specifications
- Brand: Johnson Controls
- Model / SKU: TBG16A-600R
- Connection Size: 1/4″
- Inlet Connection: MPT (Male Pipe Thread)
- Outlet Connection: FPT (Female Pipe Thread)
- Type: Siphon Loop
