Product Specs
Accuracy
±2.5% of span
Dial Size
4″ (100mm)
6″ (160mm)
Process Connection Size
1/2 NPT Female
Process Connection Location
Lower
Pressure Ranges
4″: 6 psi (400 mbar) to 360 psi (25 bar)
6″: 6 IWC (16 mbar) to 100 IWC (250 mbar)
Vacuum, Compound, up to 300 psi (20 bar)
Enclosure Rating
IP65 (liquid filled)
NEMA 3, IP54 (dry)
Mounting
Lower
Dampening
Glycerine
Case Style
Stainless steel
Window
Safety Glass with Buna-N gasket
Movement
Stainless Steel
Optional Extras
10X overpressure safety, max. 600 psi (40 bar)
Alarm contacts switches (magnetic or inductive)
Cleaned for oxygen service
Custom dial layout
Exotic metal or PTFE lining for open flanges
Extended media temperature to +392°F
Instrument glass or acrylic window
Open flange connections (300# ASME maximum)
Silicone or flurolube case filling
Special connections (limited to wrench flat area)
Special process connections
Underpressure safe to-30″Hg (-1 bar)
Wika 432.50, 433.50 Sealgauge® Diaphragm Pressure Gauges
Wika 432.50, 433.50 Sealgauge® Diaphragm Pressure Gauges
The WIKA® 432.50 and 433.50 Sealgauge® diaphragm pressure gauges feature all stainless steel construction, and are built to withstand corrosive, highly viscous and cystallizing media. These models are ideal for applications in harsh environments such as pulp and paper processing, chemical, petrochemical, and in water and sewage treatment plants.
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