ARIFUHangzhou Airifu Environmental Technology
Specifications

Every model in one table

Thirty-four generators and flotation units, plus five membrane elements. If a model you were quoted is not here, it is either a special configuration or not ours — both are worth checking before you sign.

Data version 3.1 · power = installed motor rating · flow = rated at stated duty point

Generators and flotation units

Sorted by model code. Voltages shown as 220 V or 380 V three-phase; material refers to wetted parts.

34 models · ARIFU product database V3.1
ModelSeriesFlow (m³/h)Power (kW)VoltageMaterial
AR-CRP-0500CRP50.5380VSUS304
AR-CRP-1000CRP101.0380VSUS304
AR-CRP-3000CRP301.5380VSUS316L
AR-CRP-5000CRP502.2380VSUS316L
AR-CRP-10000CRP1004.0380VSUS316L
AR-CRP-20000CRP2007.5380VSUS316L
AR-FRY-1000FRY101.1380VSUS316L
AR-FRY-3000FRY302.2380VSUS316L
AR-FRY-5000FRY503.0380VSUS316L
AR-FRY-7000FRY704.0380VSUS316L
AR-LOT-0100LOT10.25220VSUS316L
AR-LOT-0300LOT30.55220VSUS316L
AR-LOT-0500LOT50.75220VSUS316L
AR-LOT-1000LOT101.5380VSUS316L
AR-LOT-2000LOT202.2380VSUS316L
AR-CLW-0050CLW0.50.25220VSUS304
AR-CLW-0100CLW10.37220VSUS304
AR-CLW-0300CLW30.75220VSUS304
AR-CLW-0500CLW51.1380VSUS316L
AR-CLW-1000CLW101.5380VSUS316L
AR-CLW-2000CLW202.2380VSUS316L
AR-NEO-0200NEO≈2–9——SUS316L
AR-NEO-0500NEO≈5–15——SUS316L
AR-NEO-2000NEO≈20–30——SUS316L
AR-NEO-5000NEO≈50–62.5——SUS316L
ARFU-200ARFU5–102.2380VSUS304
ARFU-400ARFU10–204.0380VSUS304
ARFU-800ARFU20–505.5380VSUS316L
ARFU-2000ARFU50–1007.5380VSUS316L
ARFU-5000ARFU100–20015380VSUS316L
AR-OWS-0010OWS5–103.0380VSUS316L+Ti
AR-OWS-0050OWS20–505.5380VSUS316L+Ti
AR-OWS-0100OWS50–1007.5380VSUS316L+Ti
AR-OWS-0200OWS100–20015380VDuplex 2205

SiC ceramic membrane elements

Flux figures are clean-water values at 25 °C and 1 bar. Design at a fraction of catalogue flux — sizing a membrane system at its published flux is the most common mistake in this category.

ModelElementPore sizeFlux (LMH)LengthHousing
SiC-T-1200Tubular 1200 × 4020 nm300–4001200 mmSUS316L
SiC-T-1000Tubular 1000 × 4020 nm300–4001000 mmSUS316L
SiC-P-250Flat sheet 250 × 25050 nm200–300250 mmSUS316L
SiC-M-19Multi-channel 19 channels20 nm300–5001000 mmSUS316L
SiC-M-37Multi-channel 37 channels20 nm400–6001000 mmSUS316L

Three steps from application to model

  1. Name the duty. Aeration, flotation, filtration or descaling. A single unit rarely does two of these well, and no unit does three.
  2. Convert the duty to a flow. Full stream, or 3–5% slipstream for a cooling loop, or volume-based turnover for an open water body. This is where most sizing errors originate.
  3. Apply the material rule. Chlorides present → 316L or better, regardless of flow. Then check power supply and footprint.

What these tables cannot tell you

  • Whether the model is right for your water. A 200 m³/h unit on the wrong duty is worse than a 20 m³/h unit on the right one.
  • The installed cost. Gas source, instrumentation and material finish move it more than the model does.
  • The specific energy at your duty point — compute it from flow and pressure, not from the motor rating.

Two models do not match anything you have?

Send the water analysis and the target. If nothing in the range fits, we will say so — and tell you which of the four process stages is the one you actually need.

Send the analysis →