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5503 Differential Pressure Gauge
Brand: Ashcroft IncThe Ashcroft® 5503 differential pressure gauge is used for monitoring differential pressure between two separate pressure sources.
Designed for harsh services, this model provides high reliability and safety.
A perfect solution for challenging application and installation requirements.
Features- ±1.6% full scale accuracy
- Stainless steel case
- NACE compliant option
- Available with custom flow monitoring dials
- 1,450 psi static pressure standard with optional static pressure to 5,801 psi
- External zero adjust
- Optional liquid-filled case
- 4" (100 mm) or 6" (160 mm) dial sizes
Specifications
Brand
Accuracy
- ± 1.6 % of Full Scale
- 0.5 % Upscale
Ambient Temperature Range
- -20° to 80° C (-4° to 176° F)
Approvals & Certifications
- ATEX
- CRN
- Material Certificate to EN 10204 3.1
BSP Connection
- G 1/2” Male
- G 1/4” Female
- G 1/4” Male
Diaphragm Material
- 316 Stainless Steel for Ranges of 5 psi & Below
- High Strength Cobalt Alloy (Duratherm 600) for Ranges of 10 psi & above
- Ranges 60 psid & above for Hastelloy C
Enclosure, Body Material
- 304 Stainless Steel
- 316 Stainless Steel
- Hastelloy C
- Stainless Steel
Environmental Protection
- IP65
- IP66
Fill Material
- Glycerin
- Silicone
Lens
- Shatterproof Glass
Materials of Construction
- Dial (White) & Pointer (Black with External Adjust Feature Standard to 25 % of Range): Aluminum
Mounting
- 2” Pipe Mounting Bracket
- Stem
- Wall Mounting Bracket
NACE & NIST
- NACE
Name Plate, Tag Material
- Stainless Steel
NPT Connection
- 1/2” NPT Female
- 1/2” NPT Male
- 1/4” NPT Male
O-Ring Material
- Viton
Pressure Range
- bar: 0.2 to 41.3
- Inches WC: 10 to 200
- kPa: 20.6 to 4,137
- psi: 3 to 600
Process Temperature
- -20° to 100° C (-4° to 212° F)
Size
- Dial: 4” (100 mm)
- Dial: 6” (160 mm)
Static Pressure
- psi: 1,450 (kPa: 9,997, bar: 99.9)
- psi: 3,625 (kPa: 24,990, bar: 249.9) Ranges 10 psid
Storage Temperature
- -40° to 60° C (-40° to 140° F)
- Chemical & Petrochemical
- Filter, Level & Flow Measurement
- Food & Beverage
- Mining & Metals
- Pulp & Paper
- Refineries
- Water & Wastewater Pressure Control
