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Ashcroft
Ashcroft 1009DW Analog Pressure Gauges
Quote on request
No online payment · add lines to RFQ BOM
1009 SS gauge dry; ±1% Grade 1A; 2½/3½ in. RFQ + selection help.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
AW: vacuum, compound to 1,000 psi; SW: vacuum, compound to 15,000 psi
Accuracy
±1% of span dry (ASME B40.100 Grade 1A); ±1.5% of span liquid filled
Accuracy % FS
1
Output
none (mechanical dial)
Process connection
1/8 NPT Male, 1/4 NPT Male, 1/2 NPT Male (SW); lower / lower back / top / 3 o'clock / 9 o'clock
Wetted parts
SW: 316 SS Bourdon tube, 316L SS process connection; AW: 316 SS Bourdon tube, aluminum/bronze process connection
Fits stainless-case industrial gauging where you need an Ashcroft 1009DW dry configuration with ±1% of span (ASME Grade 1A) in 2½ or 3½ in sizes.
Key advantages
- Accuracy — ±1% span dry (Grade 1A); ±1.5% liquid-filled
- Sizes — 2½ in / 3½ in typical 1009 family
- Ranges — Vacuum, compound, to 15,000 psi (SW class)
- Case — 304 SS; bayonet ring; IP65 plug-closed class
- Features — PowerFlex movement; True Zero; PLUS! option
Typical applications
- Industrial pump/compressor gauges.
- Corrosive-ambient stainless cases.
- Dry SS gauges with optional PLUS! dampening.
Selection guide
- Dry vs liquid-filled — Vibration duty
- Wetted system — AW vs SW
- Mount — Lower/back/panel
- PLUS! — Dry dampening option
Common mistakes
- Expecting Grade 2A process accuracy.
- Leaving vent plug wrong for fill.
- Wrong wetted system for media.
When to RFQ / what to tell us
- Size, range, wetted system, mount.
- Quantity and ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 30754 |
| Brand | Ashcroft |
| Model | 1009DW |
| Product type | Pressure Gauge |
| Type | Ashcroft 1009 stainless-steel case pressure gauge (DW dry configuration class) |
| Accuracy | ±1% of span dry (ASME B40.100 Grade 1A); ±1.5% liquid-filled |
| Sizes | 2½ in / 3½ in (63/100 mm) typical 1009 family |
| Ranges | Vacuum, compound, to 15,000 psi (SW wetted class) |
| Case | 304 stainless case; bayonet ring; IP65 (plug closed) class |
| Connection | 1/4 NPT or 1/8 NPT; lower/back options |
| Features | PowerFlex movement; True Zero dial; PLUS! Performance option |
Documents
FAQ
Q: Dry accuracy? A: ±1% of span (ASME Grade 1A).
Q: Sizes? A: 2½ and 3½ inch typical.
Q: What should I send for a quote? A: Size/range/system/mount, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | AW: vacuum, compound to 1,000 psi; SW: vacuum, compound to 15,000 psi |
| Accuracy | ±1% of span dry (ASME B40.100 Grade 1A); ±1.5% of span liquid filled |
| Accuracy % FS | 1 |
| Output | none (mechanical dial) |
| Process connection | 1/8 NPT Male, 1/4 NPT Male, 1/2 NPT Male (SW); lower / lower back / top / 3 o'clock / 9 o'clock |
| Wetted parts | SW: 316 SS Bourdon tube, 316L SS process connection; AW: 316 SS Bourdon tube, aluminum/bronze process connection |
| Housing | 304 SS case/ring (optional 316L SS case/ring) |
| Protection | IP65 (plug closed), IP54 (plug vented); NEMA 4X (plug closed) |
| Media temperature | Dry −40…121 °C process; PLUS!/fills per datasheet temperature table |
| Ambient temperature | Dry −40…93 °C; PLUS!/glycerin/silicone/halocarbon fills per datasheet |
| Pressure type | gauge |
| Display | 2½" or 3½" dial, black figures on white |
| Approvals | RoHS; CRN; CE; NSF-61 |
| Fill fluid | Dry, glycerin (std liquid fill), silicone, or Halocarbon options; PLUS! Performance option |
| Mounting | U-clamp, front flange, or back flange |
| Notes | Catalog name 1009DW maps to Ashcroft 1009 Duralife 2½/3½ stainless family (OEM datasheet 1009_25-35). Distinct SKU from 30751 sample. |