VEICHI Deep-Well Submersible Pump Catalogue (August 2024)datasheet · International; matching 50 Hz configuration required · EnglishAugust 2024 · product family
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VEICHI 4VSA 4-inch Submersible Borehole Pump
Exact reference · 4VSA
Match the pump to the borehole and hydraulic duty, then confirm its motor supply.
- Equipment
- AC submersible pump and motor
- Borehole family
- 4 inch
- Selection
- Exact hydraulic model required
Do not select a pump from kW, borehole diameter or maximum head alone. Confirm required flow at total dynamic head, drawdown, pipe friction, water quality, submergence, motor supply, protection and the delivered assembly.
Quantity means complete pump and motor assemblies. Hydraulic group is not a guaranteed delivery flow.
Pricing confirmed by quote
The written quote confirms the exact reference, required accessories, compatibility, delivery and commercial terms.
Availability confirmed in your written quote
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01 · Product role
What this product does in the system.
The submerged motor drives the pump stages to lift water through a delivery pipe. Solar operation requires a separately matched solar pump drive; this AC pump does not connect directly to PV modules.
Relevant applications
- Borehole water supply
- Reviewed irrigation systems
Why ReneWave may shortlist it
- Exact model selection within a shared family
- Manufacturer head-versus-flow tables
- Complete pump and motor ordering identity
System position
From electrical supply to water delivery.
Water delivery depends on the selected head/flow duty and well conditions. Only the pump and motor assembly is the product shown.
PV feeds a separate compatible drive, never the AC motor directly.
Read the technical explanation
A complete AC pump and motor assembly selected for the flow and total dynamic head of your borehole.
02 · Specifications
Ratings, dimensions and practical consequence.
Family operating conditions
- Supply architecture
Three-phase AC; solar requires a separate compatible drive
- Minimum well diameter
4 inch
Confirm actual borehole and installation clearance.
- Maximum fluid temperature
+35°C
- Maximum sand content
0.25%
Confirm the manufacturer measurement basis and actual water conditions.
03 · Confirm before quotation
Four checks before this reference is quoted.
ReneWave confirms the electrical context, connected equipment, installation conditions and configuration path before the exact reference enters a written quote.
- 01
Hydraulic duty
Compare required flow at total dynamic head, including drawdown and pipe losses. Shut-off head is not delivery performance.
- 02
Motor and drive
Confirm motor nameplate, three-phase voltage, current, frequency and compatible drive configuration.
- 03
Well and protection
Confirm borehole clearance, cooling flow, submergence, water conditions, conductors and dry-run protection.
- 04
Delivered reference
Confirm exact stages, outlet, motor revision and commissioning record. No drive or accessory combination is pre-approved.
04 · Documentation
Keep the exact reference traceable.
Published documents for this exact reference support selection and handover.
05 · Complete the system
Accessories and adjacent equipment, in one request.
Select relevant companions now. ReneWave still verifies quantities and compatibility before they appear in the written quote.
No additional equipment is published for this reference. Required accessories are confirmed during quotation.
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