Floating ring design, Laser welded flush diaphragm, Anti-vibration connectors.
Floating‑Ring Isolation • Flush Laser‑Welded Diaphragm • Built‑In Vibration Damping
The PULP DIAPHRAGM SEAL from AIMS Control is purpose‑engineered for rugged pulp‑and‑paper lines, slurry pipelines, and any application where heavy solids, vibration, and pulsation can destroy ordinary pressure instruments. A unique floating‑ring process connection absorbs pipe movement, while a laser‑welded 316L flush diaphragm prevents fibre build‑up and resists corrosion. Pre‑filled with fast‑response Silicone DC 200 fluid, the seal delivers accurate, drift‑free measurement from 4 bar to 40 bar—even in the harshest mill environments.
| Feature | Advantage |
| Floating‑Ring Design | Self‑aligns to compensate for pipe vibration and thermal expansion—reducing stress on the gauge or transmitter. |
| Flush Laser‑Welded Diaphragm | No pockets for pulp fibres or grit; easy to hose down during wash‑ups. |
| Anti‑Vibration Connector | Integrated dampers protect instrument threads and extend service life under constant pump pulsation. |
| 316L SS Wetted Parts | Corrosion‑resistant for alkaline pulping liquors, bleaching chemicals, and paper fillers. |
| Direct Assembly | Compact stack height keeps the instrument close to the line for minimal pressure lag. |
Each PULP DIAPHRAGM SEAL is helium‑leak tested at 1 × 10⁻⁶ mbar‑L/s and hydro‑proofed to 150 % of rated pressure. Manufactured under ISO 9001 and supplied with EN 10204 3.1 material certificates for complete traceability.
As leading pressure gauge manufactures in Gujrat India, AIMS Control delivers pulp‑mill‑tough diaphragm seals that slash downtime and maintenance cost. Our local machining centres provide rapid alloy upgrades and emergency replacements, backed by responsive field support.
Tired of gauges clogging or vibrating apart in pulp service?
Request a quote for the PULP DIAPHRAGM SEAL today, or consult our engineers to integrate this seal with your transmitter for a factory‑filled, ready‑to‑install assembly.
