Induction water treatment should be selected from pipe diameter, hardness, temperature and installation constraints; a non-invasive coil does not remove dissolved hardness or replace filtration.
YONGFAN Broad-Spectrum Induction Water Processors wrap around existing pipework (DN15–DN700) without cutting pipes or draining systems, handling water hardness up to 2,000 mg/L as CaCO₃ and temperatures <120 °C with zero head loss.
External induction coils alter calcium-carbonate crystal morphology physically. Calcium and magnesium remain in solution. Specify RLC softeners if residual limits apply.
Induction processor boundary is ≤2,000 mg/L as CaCO₃. Water with extreme salinity or silica requires engineered chemical softening or RO pretreatment.
Electromagnetic coupling varies across carbon steel, ductile iron, stainless steel, and copper. Controller tuning must match the specific pipe wall metallurgy.
“Non-invasive” means the pipe does not need to be cut; it still requires local physical access to wind coils (insulation removal and reinstatement around coil zone).
| Selection Field | JFGP Inline Electronic Treatment | Broad-Spectrum Induction Treatment |
|---|---|---|
| Water Hardness Limit | ≤700 mg/L as CaCO₃ | ≤2,000 mg/L as CaCO₃ |
| Max Water Temperature | ≤95 °C | <120 °C |
| Pipe Diameter Range | DN15 – DN600 | DN15 – DN700 |
| Installation Method | Inline flanged vessel (cut pipe) | External coil wrapped around existing pipe |
| Shutdown Required | Yes (drain line & weld flanges) | No shutdown · Zero pipe cutting |
| Head Loss Added | ≤1.5 m H₂O (~15 kPa) | Zero added pressure drop (0 kPa) |
| Operating Frequency | Fixed high frequency up to 12 MHz | Auto-scanning 10 Hz – 500 kHz |
| Electrical Input | 10 – 500 W (220 V AC) | 25 – 600 W (220 V AC) |
| Best First Fit | New build or planned shutdown | Operating plant retrofit, harder water, large pipe |
Microprocessor-driven generator sweeps frequencies from 10 Hz to 500 kHz, continuously modulating output current to match fluid flow velocity and temperature shifts.
Precision-wound insulated copper coils matched for dielectric integrity (5,000 V hi-pot tested) and thermal durability on hot pipework up to 120 °C.
Because no physical chamber or electrode is inserted into the process fluid, the system introduces 0 kPa additional head loss to pump systems.
Exact outside diameter (mm), wall thickness, and pipe material (Steel/Copper/Plastic).
Total hardness as CaCO₃ (≤2,000 mg/L) and operating water temperature (<120 °C).
Circulating water flow rate (m³/h) and continuous vs. intermittent duty cycle.
Available coil wrapping length, insulation status, and 220 V single-phase supply point.
YONGFAN application engineers will calculate coil turn count, configure controller output stages, and provide installation layouts.
Induction coil assemblies receive 5,000 V dielectric testing to verify complete insulation integrity under high-temperature service.
Every controller board undergoes 48–72 hour continuous-operation thermal soak testing to ensure long-term field stability.
Microprocessor 10 Hz–500 kHz scanning sequence and dynamic current compensation calibrated on reference load circuits.
Pre-commissioning certificate, calibrated signal cables, and step-by-step coil winding templates included with every unit.
YONGFAN documents standard and custom coil configurations from DN15 to DN700.
The supplier application boundary is ≤2,000 mg/L total hardness as CaCO₃ (compared to <700 mg/L for JFGP).
No. Coils wrap around the outside of existing pipes without interrupting plant operation or draining fluid loops.
No. It is physical conditioning that alters scale crystal bonding. Use Water Softeners (RLC) when measured chemical hardness removal is required.
The documented operating limit is <120 °C.
Yes, provided the pipe surface is locally accessible for coil wrapping (remove insulation locally and reinstate over coils; chamber required for buried pipe).
Do not apply induction processors where water hardness exceeds 2,000 mg/L CaCO₃ without engineered softening pretreatment.
Ensure water temperature remains below 120 °C to preserve coil winding insulation and signal integrity.
Induction coils do not filter suspended rust, sludge, or debris; combine with SGV-PW or side-stream filters for particulate removal.
Ensure straight pipe length is physically accessible to wrap the required number of coil turns without obstructions.
Send your pipe outer diameter, pipe material, water hardness, and operating temperature. YONGFAN application engineers will configure controller output stages, determine coil turn counts, and provide submittal drawings.
