Ashcroft Duralife Pressure Vacuum Gauge, 30 in Hg VAC to 0-30 PSIG, Welded 316 SS Tube, Bronze Socket
Duralife Specifications: Range, Accuracy & Output
Process & Calibration Applications for Ashcroft Duralife
























| Description | Details |
|---|---|
| Available Quantity | 1 |
| Model | Duralife |
| Condition | Used |
| Manufacturer | Ashcroft |
| Asset Number | KSC735 / 030 |
| Guarantee or ASIS | 2. WE GUARANTY OUR WORKMANSHIP & OUR WORD ONLY: 14 Day return |
| Inspections - Yellow Tag | 5.2 Used: Reported to be working when removed from service |
| Packaging Cost | 1.1 Cardboard $10 |
$22.95
Basic Information
Asset #
KSC735 / 030
Available Quantity
1
Inspections - Yellow Tag
5.2 Used: Reported to be working when removed from service
Condition
Used
Guarantee or ASIS
2. WE GUARANTY OUR WORKMANSHIP & OUR WORD ONLY: 14 Day return
Item Description
Ashcroft Duralife compound pressure and vacuum gauge, reading 30 inches of mercury vacuum through 0-30 PSIG on a dual scale. Duralife is Ashcroft's welded-system line: an AISI 316 stainless bourdon tube welded to a bronze socket, which removes the soft-solder joint that fails first on ordinary gauges. Made in the U.S.A.
Compound gauges of this range read both sides of atmospheric, which is what pump suction lines, vacuum pots, condensate systems, and filter housings need - the same gauge shows pull on the vacuum side and pressure when the system comes up. Plant maintenance, process skids, and pump packages all spec them.
Dismantled off a working machine and reported working when removed. Gauge face is lightly hazed with minor scuffs to the bezel; otherwise intact and clean with no rust. Sold as-is, surplus from King Surplus inventory in Del Rio, Texas. Same-day shipping on orders before 3:00 PM CT.
Factory Information
- Manufacturer: Ashcroft
- Product Line: Duralife
- Type: Compound pressure / vacuum dial gauge
- Range: 30 in. Hg vacuum to 30 psi, dual scale
- Bourdon Tube: Welded AISI 316 stainless steel
- Socket: Bronze
- Origin: U.S.A.
- No catalog figure number and no serial number are printed on the gauge face, and none is stated here. The record's Model field carries "Duralife", which is Ashcroft's product line name rather than a model number.
- Factory case size, connection size and accuracy class are not printed on the gauge face and are not stated here.
Spec Basis: Verified 2026-09-16 against this gauge's own dial-face photographs (KSC record 4142), which read verbatim "ASHCROFT / DURALIFE / 30 in. Hg vac / 30 psi / Welded AISI 316 tube & bronze socket U.S.A.", cross-checked against Manufacturer (FID 56). Every specification above appears on the dial face. The prior entry's "Dimensions (packaged): 14 x 14 x 5 in" and "Weight: 6 lb" were a copy of our own shipping measurements (FIDs 77, 78, 79, 80), not factory specifications, and have been rewritten.
Specifications
Ashcroft
Duralife
N/A
N/A
N/A
N/A
14
14
5
N/A
0
6
KSC735 / 030
Packaging fees
1.1 Cardboard $10

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