SOLSolution
60 Hz · 208 / 230 / 460 V (3-phase) · FOB Nhava Sheva or CIF US ports
Double Stage Blower for Vacuum Conveying in United States
Double Stage Blower sized for dilute-phase pneumatic vacuum conveying — 200–1,050 m³/hr at 150–500 mbar vacuum — and built for the United States grid, climate and shipping route.
A double stage blower exported to United States for vacuum conveying has to do two jobs at once: hold its duty point on local power, and survive the conditions on site. The vacuum conveying job is dilute-phase pneumatic vacuum conveying. Line length and vertical lift set the vacuum; conveying rate sets the airflow. Deeper vacuum keeps material entrained to the receiver.
In United States, expect 60 Hz at 208 / 230 / 460 V (3-phase) and delivery FOB Nhava Sheva or CIF US ports. Motors are wound for 60 Hz at US voltages — a 50 Hz machine would overspeed ~20% and run past its rating on US supply. Pick from YEBL-DS-230, YEBL-DS-320V, YEBL-DS-520 against your duty window, then let an engineer verify the selection at your exact pressure, altitude and air temperature.
MDLRecommended models
Double Stage Blower — the fit for vacuum conveying
When a single-stage ring blower is short on vacuum for a medium line but a full vacuum pump is more than the duty needs.
| Model | Power | Flow (m³/hr) | Flow (CFM) | Vacuum (mbar) | Pressure (mbar) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| YEBL-DS-230 | 4.0 HP | 230 | 135 | -340 | 410 | 72 | 39 |
| YEBL-DS-320V | 7.5 HP | 320 | 188 | -440 | 500 | 73 | 70 |
| YEBL-DS-520 | 15.0 HP | 520 | 317 | -430 | 660 | 74 | 123 |
Line length and vertical lift set the vacuum; conveying rate sets the airflow. Deeper vacuum keeps material entrained to the receiver. Indicative only — final selection depends on your exact duty point, altitude and air temperature.
EXPBuilding for United States
- Frequency
- 60 Hz
- Three-phase voltage
- 208 / 230 / 460 V (3-phase)
- Single-phase
- 115 / 230 V
- Incoterms
- FOB Nhava Sheva or CIF US ports
- Ports
- US east coast · US west coast
- HS code
- 8414 — air/gas blowers, fans & compressors
Motors are wound for 60 Hz at US voltages — a 50 Hz machine would overspeed ~20% and run past its rating on US supply.
Aquaculture & RAS
Diffused-air aeration for domestic shrimp, RAS fish farms and pond systems — a fast-growing US market.
Municipal & industrial wastewater
Continuous aeration-basin and diffuser duty at treatment plants — 24/7 rated machines.
Pneumatic conveying
Vacuum and pressure conveying of powders, pellets and granules in processing plants.
OEM & packaging
Vacuum for pick-and-place, packaging and printing machinery built by US OEMs.
FAQDouble Stage Blower for Vacuum Conveying — FAQs
How do you ship a Double Stage Blower to United States?
Orders move FOB Nhava Sheva or CIF US ports, routed through your US port. Units are palletised and packed in seaworthy, ISPM-15 heat-treated wooden crates and declared under HS heading 8414. Commercial documents, certificate of origin and per-unit test certificates travel with the shipment on request; spares can follow by air freight.
Which Double Stage Blower model do I need for vacuum conveying in United States?
For a typical vacuum conveying duty of 200–1,050 m³/hr at 150–500 mbar vacuum, start with YEBL-DS-230 and step through YEBL-DS-230, YEBL-DS-320V, YEBL-DS-520 as the load rises. Line length and vertical lift set the vacuum; conveying rate sets the airflow. Deeper vacuum keeps material entrained to the receiver. Send us your exact flow and pressure and an engineer confirms the model and quotes it FOB Nhava Sheva or CIF US ports.
RFQ / Request for Quotation
Double Stage Blower for Vacuum Conveying in United States?
Send your duty point (200–1,050 m³/hr at 150–500 mbar vacuum), site voltage and destination port — an engineer sizes the model and quotes FOB Nhava Sheva or CIF US ports.