503
Series 503
503 Compact Booster / Self-priming
Higher stiffness housing for quieter compact RO.
503 family tightens structural resonance and service access. 503-1 and 503-2 cover alternate ports and motor wraps.
- Flux
- 75–400 GPD
- Noise
- ≤ 46 dB(A)
- Pressure
- 80–110 PSI
- Voltage
- 24 V DC
Self-priming: Available
Full datasheet, CAD envelope and performance curves are shared after RFQ — typical turnaround within one business day.
Engineering notes
- — 503 / 503-1 / 503-2 port variants
- — Lower vibration than 502 in same GPD class
- — University-backed hydraulic model updates
Fits
Silent household RO · Export private-label SKUs
| Variants | 503, 503-1, 503-2 |
|---|---|
| Head size | 85–100 mm class |
| QC | 100% performance curve stored |
Inquiry for this series
Typical windows — we lock the curve in sample builds.