Product overview
Horizontal multistage unit with cast-iron casing and mechanical seal for distribution and process water.
Recommended supply configuration Select the simplest reliable Chinese model or inspected second-hand alternative, with manual loading and local installation where practical.
Applications and primary use
- Moving or compressing the specified medium at the required flow and pressure.
- Continuous or intermittent industrial service after confirming the real duty point.
- Replacement duty where dimensions, connections and driver ratings must match.
- New installations with suction, piping, ventilation and controls reviewed.
Technical specifications and selection parameters
| Selection parameter | Required function / value | Buyer or site input |
|---|---|---|
| Medium | Compatible with fluid/gas composition and temperature | Provide data sheet and contaminants |
| Rated flow | Deliver required flow at the actual duty point | State normal, minimum and maximum flow |
| Pressure or head | Overcome system resistance at rated flow | Provide suction and discharge conditions |
| Materials | Resist corrosion, erosion and process temperature | State wetted-part requirement |
| Driver | Motor or engine sized for continuous duty and starting | State voltage/frequency or fuel |
| Seal/lubrication | Suit leakage, cleanliness and maintenance limits | State seal standard and oil-free need |
| Controls/protection | Provide safe start, stop and alarm functions | List VFD, pressure and remote-control needs |
| Installation | Match base, connections, ventilation and noise limits | Provide layout and environment |
Buyer checklist and quotation requirements
- State medium composition, temperature, density and solids or moisture content.
- Provide required normal/minimum/maximum flow and discharge pressure or head.
- State suction pressure, elevation and piping arrangement.
- Confirm wetted materials, seal type and leakage restrictions.
- State continuous/intermittent duty and expected operating hours.
- Confirm power supply, controls, hazardous area and noise limits.
- Request performance curve, test certificate and recommended spares.
Product pricing note
Final pricing for Multistage Centrifugal Pump follows the confirmed technical specification, required capacity or rating, included accessories, inspection scope, delivery terms and destination.
Detailed proposal and next step
The proposal contains the equipment scope, technical selection points, supplier and inspection considerations, delivery planning and Sanaatchi contact details. Final selection follows the confirmed duty, specification and site conditions.