to the pony bottle is a problem. Now with the Hollis Pony Bottle Gauge, all those headaches are over.
- Eliminates use of standard hosed pressure gauge
- Compact small design
- Large numbers and colored indicators easy-to-read-display
- Equipped with HP O-Ring Ready to Install
- Suitable for oxygen service
- Threads directly 7/16" (1.1 cm) First Stage HP Port
- Available in 0-400 BAR
- Ideal for pony bottles, deco bottles or back-up air supplies
- One-way safety valve
Available in Imperial(PSI) and Metric(BAR)
