20 Series General Service Gauges
Dual Scale
20 SERIES: 1½”, 2”, 2½”, and 4” Casing. Center back, bottom, front, or panel mount.
These gauges are designed for use with gas, oil, and water or any medium not corrosive to brass or bronze.
1120DSB200 = 2” Bottom Mount, Model 20, Dry, Steel Case, 200 PSI
View Ordering Information below. *Denotes special order.
Product Specs
| Movement | Bourdon Type | Pointer | Dial | Window | Case Material | Bezel | Connection Size | Accuracy | Fill Material | Wetted Parts |
|---|---|---|---|---|---|---|---|---|---|---|
| Brass | C-Shaped in copper alloy up to 600 PSI and Helical in phosphor bronze above 600 PSI | Black enameled aluminum | White aluminum | Acrylic | Steel, black painted | Chrome plated | 1/8” MNPT on 1-1/2” size. 1/4” MNPT on 2”, 2-1/2” and 4” sizes | ASME/ANSI B40.1 Grade B (3-2-3%) | Dry only | Copper alloy |
Ordering Information
| 1st Digit | 2nd Digit | 3rd, 4th Digit | 5th Digit | 6th Digit | 7th Digit | Range | Suffix |
|---|---|---|---|---|---|---|---|
| Dial Size | Case Style | Model# | Fill Material | Case Material | Wetted Parts | PSI | Options |
| 0 = 1-1/2" | 1 = Bottom | 20 | D = Dry* | S = Steel | B = Brass | -See Range Chart | -Custom Logo |
| 1 = 2" | 2 = Back | - | - | - | - | VAC = 30" | -Color Dial |
| 2 = 2-1/2" | 3 = Front | - | - | - | - | - | -Special Dial |
| 4 = 4" | 4 = Panel | - | - | - | - | - | -Etc. |
Interested in the 20 Series General Service Gauges? Drop your details below and we will be in touch shortly!
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