Cheng Series U general service gauges are economical, general purpose gauges suitable for applications on pumps, compressors, pool filters, and general purpose commercial and industrial equipment . The Series U offers a steel case and brass wetted parts in a choice of sizes from 1-1/2" to 6".- Black steel case
- Brass wetted parts
- +/-3-2-3% of span
- 1-1/2" to 6" dial sizes
- Vacuum to 10,000 psig ranges