WIKA 232.50 / 233.50 – Reliable Pressure Measurement for the Process Industry
Safety built in – Meets international standards (EN 837-1 / ASME B40.100).
The WIKA Models 232.50 and 233.50 are robust, all-stainless steel Bourdon tube pressure gauges designed for reliable performance in demanding process industry applications. With their rugged construction, precise measurement, and long service life, these gauges are trusted worldwide in chemical, petrochemical, power generation, and oil & gas industries.
Key Benefits:
Durable all-stainless steel design – Ideal for aggressive and corrosive media.
Wide application range – Pressure ranges from 0 … 0.6 bar up to 0 … 1,600 bar.
High accuracy – Up to class 1.0 per EN 837-1 for NS 100 and 160 mm.
Reliable under tough conditions – Model 233.50 liquid-filled version resists vibration and pulsation.
Flexible installation – Available in 63 mm, 100 mm, and 160 mm dial sizes with various mounting and connection options.
Item Attributes
| Material | Stainless steel 1.4301 (304) , Stainless steel 1.4571 (316Ti) |
| Nominal diameter | Ø 63 mm [2 ½'], Ø 100 mm [4'], Ø 160 mm [6'] |
| Standard | EN 837-1, ASME B40.100 |
| Mounting | Panel mounting flange, stainless steel |
