DIAL SIZE

15:1.5"(40mm) Diameter dial size 20:2.0" (50mm) Diameter dial size 25:2.5" (63mm) Diameter dial size 30:3.0" (76mm) Diameter dial size 35:3.5" (88mm) Diameter dial size 40:4.0" (100mm) Diameter dial size 45:4.5" (113mm) Diameter dial size 60:6.0" (150mm) Diameter dial size

 

Connections (mount style)

L: Lower mount connection B: Center back connection R: Lower mount connection with back flange V: Center back connection with front flange U: Center back connection with U-clamp F: Left conncetion G: Right connection H: Higher connection

Pressure inlet thread sizes

2:1/2" NPT;2B: 1/2"BSP:2Z: 1/2"BSPT THREAD SIZE 4:1/4" NPT;4B: 1/4"BSP:4Z: 1/4"BSPT THREAD SIZE 8:1/8" NPT;8B: 1/8"BSP:8Z: 1/8"BSPT THREAD SIZE 3:3/8" NPT;3B: 3/8"BSP:3Z: 3/8"BSPT THREAD SIZE 5:5/16" NPT;5B: 5/16"BSP:5Z: 5/16"BSPT THREAD SIZE 7:7/16" NPT;7B: 7/16"BSP:7Z: 7/16"BSPT THREAD SIZE X: None of the above (please details)

Range designation

P: Gauge is scaled in pressure value only. V: Gauge is scaled in vacuum value only. C: Both pressure and vacuum (compound) values.

Pressure range

Denotes full scale range in psi measurement -15PSI-0,0-15PSI,0-30PSI, 0-60PSI, 0-100PSI, 0-150PSI, 0-160PSI, 0-200PSI, 0-300PSI, 0-400PSI, 0-600PSI, 0-1000PSI, 0-1500PSI, 0-2000PSI, 0-3000PSI, 0-4000PSI, 0-5000PSI, 0-6000PSI, 0-7500PSI, 0-10000PSI

SCALE OPTION

X: Denotes dual scale, for example, psi and metric. W: Denotes gauge cleaned for gaseous steam, oxygen, hydrogen, carbon dioxide and acetylene, ammonia service. R: Refrigeration scale such as freon service.