WIKA model 910.12 snubber (pulsation damper) for pressure measuring instruments, stainless steel 1.4571 body, G1/2 connections, PN 400. Adjustable flow cross-section protects gauges and transmitters from pressure surges and pulsation. Spindle 1.4404, FPM seal, temperature range -10 to +120 °C. OEM order number 9091262.
| Model | 910.12 (snubber / pulsation damper) |
| Body | stainless steel 1.4571 (316Ti) |
| Spindle | stainless steel 1.4404 (316L) |
| Sealing | FPM |
| Nominal pressure | PN 400 bar |
| Temperature range | -10 to +120 °C |
| Connection to instrument | G1/2 female (EN 837-1/7.3) |
| Process connection | G1/2 B male (EN 837-1/7.3) |
| Adjustment | variable flow cross-section, re-adjustable in service |
| OEM order number | 9091262 (1.4571 version) |
| Options | G1/4 / G3/8 / M20x1.5 / 1/4 NPT / 1/2 NPT connections; Monel body; oxygen oil-and-grease-free; EN 10204 3.1 certificate |
| Material | Body stainless steel 1.4571 (316Ti); spindle stainless steel 1.4404 (316L); sealing FPM |
| Pressure rating | PN 400 bar |
| Temperature range | -10 to +120 °C |
| IP rating | — |
| Primary standard | EN 837-1 |
| Standard size | — |
| Thread standard | G1/2 female to instrument / G1/2 B male process (EN 837-1/7.3) |
| Dimensions | Inline snubber body |
| MOQ | 1 |
WIKA 910.12 snubbers damp pressure surges and pulsation (compressors, pumps, hydraulic presses) to extend gauge life and steady the reading. The stainless 1.4571 body suits aggressive media. Fits between an EN 837-1/7.3 G1/2 process connection and a G1/2-female-mount pressure gauge. Confirm body material, both connection threads and PN before ordering.