Sealless Pump — Salts/Brines
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LibertyCES has documented Sealless Pump in Salts/Brines service, including Brine. Wetted materials to confirm: PFA and EN-JS 1049. Documented models include Richter MNK/RM. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a free spec review.
Notes from the vendor documentation
Chloralkali electrolysis (brine feedstock) explicitly named among Richter's process chemistries.
Materials documented for this service
- PFA
- EN-JS 1049
Products cited for this service
Real Specifications
| Spec | Value | Source document |
|---|---|---|
| Richter Base Chemicals named application | Chloralkali electrolysis (brine feedstock) named directly among Richter's process chemistries | Richter Chemie-Technik — Industries + Centrifugal Magnetic Drive Pumps |
| Shared housing material | EN-JS 1049 / ASTM A 395 ductile iron housing across all 4 Richter families | Richter Chemie-Technik — Industries + Centrifugal Magnetic Drive Pumps |
| Magnet materials | Magnetic coupling uses SmCo (samarium cobalt) and NdFeB (neodymium iron boron) rare-earth permanent magnets | Richter Chemie-Technik — Industries + Centrifugal Magnetic Drive Pumps |
| QMD positioning | FEP lining — the only Richter family using FEP rather than PFA/PTFE — positioned as the economical/standard-duty tier | Richter Chemie-Technik — Industries + Centrifugal Magnetic Drive Pumps |
Chloralkali brine feedstock is corrosive enough that Richter names it directly under Base Chemicals, and QMD's FEP lining — the only one of Richter's four families using FEP instead of PFA/PTFE — is positioned for exactly this kind of high-volume, moderate-severity brine duty rather than MNK's extreme-envelope construction.
Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.
FAQ
Can Sealless Pump handle Salts/Brines?
Chloralkali electrolysis (brine feedstock) explicitly named among Richter's process chemistries.
What wetted materials should Sealless Pump use in Salts/Brines service?
Materials documented for this service: PFA, EN-JS 1049. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a spec review before final specification.
Which Salts/Brines chemicals does this cover?
Named chemicals in this documentation: Brine (Chloralkali electrolysis).
Which Sealless Pump models are documented for Salts/Brines?
Documented examples include Richter MNK/RM.
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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated