WIKA model 213.53 liquid-filled Bourdon-tube pressure gauge, NS 100, 0-25 bar, lower mount G1/2 B. Stainless steel case with copper-alloy measuring system, glycerine filling for dynamic-load and vibration damping. Accuracy class 1.0 per EN 837-1. For hydraulics, compressors and pump-mounted measuring points.
| Model | 213.53.100 |
| Nominal size | NS 100 (100 mm dial) |
| Scale range | 0 to 25 bar |
| Accuracy | class 1.0 per EN 837-1 |
| Case | stainless steel, liquid-filled (glycerine) |
| Wetted parts | copper alloy (Bourdon tube) |
| Process connection | G1/2 B, lower mount (radial) |
| Window | laminated safety glass |
| Ingress protection | IP65 per IEC/EN 60529 |
| Ambient temperature | -20 to +60 °C (glycerine filling) |
| Safety | blow-out device (EN 837-1 safety level S1) |
| Standards | EN 837-1, ASME B40.100 |
| Material | Stainless steel case; copper-alloy wetted parts (Bourdon tube) |
| Pressure rating | 0 to 25 bar |
| Temperature range | -20 to +60 °C (glycerine filling) |
| IP rating | IP65 |
| Primary standard | EN 837-1 |
| Standard size | 100 mm |
| Thread standard | G1/2 B (EN 837-1) |
| Dimensions | NS 100 mm dial |
| MOQ | 1 |
WIKA 213.53 liquid-filled gauges interchange with equivalent EN 837-1 Bourdon gauges (Ashcroft / Bourdon-Haenni / Ametek) at the same nominal size, process connection and scale range. Confirm connection thread (G1/4 B, G1/2 B, 1/4 NPT, 1/2 NPT, M20x1.5) and mount (lower / back) before ordering.