PEILI: The Pump Inside the Purifier

Field notes

PEILI's catalog is organized around membrane capacity and operating conditions rather than a generic product grid. Listed platforms span 50G household systems to 1600G commercial equipment, including a 0.5–8 L/min micro-transfer range for dispensers and coffee equipment. Individual entries pair model names with stated acoustic limits, such as ≤42 dB(A) for the 605-S and ≤46 dB(A) for the 605-BL. The site also describes serial-level curve capture and hydrostatic testing as part of its factory process.