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12DDG/15DDG Direct Drive Pressure Gauge
Brand: Ashcroft Inc.Ashcroft direct drive pressure gauges are ideally suited for applications that demand reliability under rugged operating conditions. The heart of the design is a spiral bourdon tube of Beryllium Copper - long recognized as a superior spring material. The spiral tube transmits motion directly to the pointer. There are no gears or bearings to wear out.
These Ashcroft pressure gauges are constructed with a stainless steel case and an impact resistant polycarbonate window to endure applications that require a weather-tight, dustproof and corrosion resistant enclosure. Stringent process controls assure conformance to the most demanding customer quality expectations.
Choosing Ashcroft direct drive pressure gauges for your application is the right quality choice.
Features- Sealed stainless steel case provides a weatherproof, dustproof corrosion-resistant gauge
- Spiral tube transmits motion directly to the pointer - no gears or bearings to wear out
- High impact-resistant polycarbonate window
- UL 404 listed for compressed gas (including oxygen) for 1,500 psi, 2,000 psi, 3,000 psi and 4,000 psi
Specifications
Brand
Accuracy
- 2% at Setpoint
- Setpoint is Normally 50% of Range
- UL Listed: 3.5% of Span in Middle Three-Fifths of Scale
Applications
- Air Inflators/Compressors
- Breathing Apparatus
- Industrial & Specialty Gases
- Specialized OEM Equipment
Approvals & Certifications
- ISO 9001
- UL 404, High Pressure Gas(12DDG, 15DDG, 1,500-4,000 psi)
Enclosure, Body Material
- Stainless Steel
Environmental Protection
- Dust-Proof
- Weatherproof
Fill Material
- Silicone
Lens
- Polycarbonate Lens
Materials of Construction
- Bourdon Tube: Beryllium Copper, Spiral, Soft Soldered to Socket
- Socket: Brass
NPT Connection
- 1/4" NPT Male
- 1/8" NPT Male
Operating Temperature
- -40° to 65° C (-40° to 150° F)
Orifice Size
- Socket: Throttle Plug 0.007" to 0.063" (0.17 to 1.6 mm)
Pressure Range
- bar: 0 to 275.8
- kPa: 0 to 27,580
- psi: 0 to 4,000
Repeatability
- Better than 1%
Size
- 1-1/2" (40 mm)
- 1-1/4" (31.75 mm)
