SOLSolution
50 Hz · 380–415 V (3-phase) · CIF Mombasa / Durban / Lagos (or FOB Nhava Sheva)
Double Stage Blower for Water Treatment Plants in Africa
Double Stage Blower sized for iron & manganese aeration and rapid-filter air scour — 200–3,300 m³/hr at 100–350 mbar aeration / low-pressure air scour — and built for the Africa grid, climate and shipping route.
When a water treatment contractor in Africa asks Yash for a double stage blower, the quotation starts from the duty point and the 50 Hz supply — never from a catalogue number picked by guesswork. In water treatment, the double stage blower carries the iron & manganese aeration and rapid-filter air scour load — 200–3,300 m³/hr at 100–350 mbar aeration / low-pressure air scour is the band most sites land in.
The Africa grid is 50 Hz, 380–415 V (3-phase) three-phase — the machine is wound to match, and genset-ready builds for unstable grid power, robust filtration for dust and heat, and an in-house spares pipeline for remote sites. Below are the double stage blowers that fit — YEBL-DS-150, YEBL-DS-230V, YEBL-DS-320V — with the specs, pressure and flow figures you need to choose. Send your duty point to confirm.
MDLRecommended models
Double Stage Blower — the fit for water treatment
Higher aeration pressure for deep contact tanks and long diffuser headers where a single stage runs out of head.
| Model | Power | Flow (m³/hr) | Flow (CFM) | Vacuum (mbar) | Pressure (mbar) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| YEBL-DS-150 | 2.0 HP | 150 | 88 | -280 | 280 | 66 | 24 |
| YEBL-DS-230V | 3.0 HP | 230 | 135 | -290 | 360 | 72 | 35 |
| YEBL-DS-320V | 7.5 HP | 320 | 188 | -440 | 500 | 73 | 70 |
Aeration sits at 1–2 m head; the filter air-scour burst is high-flow at low pressure — two different machines for two duties. Indicative only — final selection depends on your exact duty point, altitude and air temperature.
EXPBuilding for Africa
- Frequency
- 50 Hz
- Three-phase voltage
- 380–415 V (3-phase)
- Incoterms
- CIF Mombasa / Durban / Lagos (or FOB Nhava Sheva)
- Ports
- Mombasa · Dar es Salaam · Durban · Lagos · Tema
- HS code
- 8414 — air/gas blowers, fans & compressors
Genset-ready builds for unstable grid power, robust filtration for dust and heat, and an in-house spares pipeline for remote sites.
Aquaculture
Diffused-air aeration for intensive tilapia, catfish and shrimp systems — holds dissolved oxygen in ponds, tanks and raceways across a fast-growing sector.
Mining & cement dust collection
Pressure and vacuum for pulse-jet baghouses and cartridge filters at crushers, transfer points, screens and bagging lines.
Municipal wastewater
Continuous aeration-basin and diffuser duty at treatment plants as cities grow and effluent rules tighten — 24/7 rated machines.
Agriculture & food processing
Grain aeration, drying, and pneumatic conveying of flour, feed and granules in processing and packing lines.
FAQDouble Stage Blower for Water Treatment Plants — FAQs
How do I get a firm price for a Double Stage Blower into Africa?
Send five things: the duty point (flow and pressure), the site voltage and phase, the quantity, the destination port and your preferred Incoterms. We confirm the 50 Hz model from YEBL-DS-150, YEBL-DS-230V, YEBL-DS-320V, the CIF price, the lead time and the container loading — a quote in 24 hours.
Why a Double Stage Blower for water treatment rather than another machine?
Because water treatment is iron & manganese aeration and rapid-filter air scour, the double stage blower is the right machine class for the 100–350 mbar aeration / low-pressure air scour duty — it holds the point continuously without being an oversized compromise. Models YEBL-DS-150, YEBL-DS-230V, YEBL-DS-320V cover the usual range.
RFQ / Request for Quotation
Double Stage Blower for Water Treatment Plants in Africa?
Send your duty point (200–3,300 m³/hr at 100–350 mbar aeration / low-pressure air scour), site voltage and destination port — an engineer sizes the model and quotes CIF Mombasa / Durban / Lagos (or FOB Nhava Sheva).