Laser-welded diaphragm, Optional flushing ring, Optional exotic materials for flanges 1″ and above.
Flush‑Face Isolation • Laser‑Welded Integrity • Built for 1″+ ANSI / DIN Flanges
The FLANGED DIAPHRAGM SEAL from AIMS Control protects pressure transmitters, gauges, and switches in abrasive, corrosive, or sanitary service. A flush metallic diaphragm, laser‑welded to a forged body, keeps process media out of the instrument while providing highly responsive, drift‑free pressure transmission across a wide span from ‑1 … 0 bar to 0 … 250 bar. Optional flushing rings speed in‑line cleaning, and exotic alloys like Monel 400 or Hastelloy C‑276 deliver unbeatable corrosion resistance for the harshest chemical duties.
| Feature | Benefit |
| Flush Laser‑Welded Diaphragm | Crevice‑free face prevents clogging and eases CIP/SIP wash‑downs. |
| Optional Flushing Ring | Introduce solvents or steam without disassembly—perfect for polymer, paint, or food lines. |
| Exotic Alloy Options | Swap 316L SS for Monel 400 or Hastelloy C‑276 to combat chlorides, sour gas, or strong acids. |
| Direct or Remote Mounting | Bolt the transmitter straight to the flange or use capillary (0.5 m–10 m) to isolate heat & vibration. |
| Protection Coatings (≤ 40 bar) | PTFE, PFA, or electro‑polish keep sticky or crystallising media from fouling the diaphragm. |
Every FLANGED DIAPHRAGM SEAL is helium‑leak tested to 1 × 10⁻⁶ mbar‑L/s and hydro‑proofed to 150 % of rated pressure. ISO 9001 procedures, PED compliance, and EN 10204 3.1 material traceability ensure full audit readiness.
Manufactured by leading pressure gauge manufactures in Gujrat India, AIMS Control offers:
Need flush, clog‑proof pressure isolation on large process flanges?
Contact us now for a quote on the FLANGED DIAPHRAGM SEAL, or consult our specialists to pick the right flange rating, alloy, and fill fluid for your exact process.
