Davey CS40-200/5.5 Three Phase End Suction Close-Coupled Centrifugal Pump – CS40200-5.5/3
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The Davey CS40-200/5.5 is an end suction close‑coupled centrifugal pump with a full 304 stainless steel wet end, designed for clean water transfer. It delivers a maximum flow of 57.6 m³/h (960 L/min) and a maximum head of 52 m. The high‑temperature mechanical seal (carbon/silicon carbide/EPDM) supports liquids from -20 °C to +110 °C. The pump features a patented floating neck ring, 360° volute flaring, and a back pull‑out design for easy servicing without disconnecting pipework. Supplied on a 304 stainless steel base with DIN (EN733) companion flanges. The motor is three‑phase, 5.5 kW, 400 V, 50 Hz, IP55, with 7308B/6308ZZC3 bearings.
Suitable Applications
- Vineyards and horticultural irrigation
- Dairy washdown
- Chiller water pumping
- Hot water washing
- Treated water transfer
- Industrial processes
Key Specifications
| Product Name | Davey CS40-200/5.5 Three Phase End Suction Centrifugal Pump |
|---|---|
| Product Number | CS40200-5.5/3 |
| EAN | — |
| Pump Type | End suction close‑coupled centrifugal pump, DIN (EN733) |
| Rated Flow | 57.6 m³/h (960 L/min) |
| Rated Head | 52 m |
| Maximum Head | 52 m |
| Speed (Pump Data) | 2900 rpm |
| Stages / Impellers | 1 |
| Reduced-Diameter Impellers | — |
| Shaft Seal | Mechanical seal: carbon / silicon carbide / EPDM |
| Liquid Temperature Range | -20 °C to +110 °C |
| Maximum Operating Pressure | 10 bar (1000 kPa) |
| Connections | DN 40 (40 mm) outlet, DIN (EN733) companion flanges |
| Base / Head Material | 304 stainless steel base, cast iron bell housing |
| Impeller Material | 304 stainless steel |
| Bearing | Drive end: 7308B, Non‑drive end: 6308ZZC3 |
| Motor Power (P2) | 5.5 kW |
| Voltage | 400 V |
| Frequency | 50 Hz |
| Rated Current | 9.8 A |
| Motor Efficiency Class | IE3 |
| Motor Efficiency (Full Load) | 90.3% (approx.) |
| Enclosure Class | IP55 |
| Insulation Class | F |
| MEI | — |
| Net / Gross Weight | 98 kg / — |
| Shipping Volume | 0.12 m³ (approx.) |
| Approvals | ISO 9001, ISO 14001 |
Documentation & Downloads
| CS Series End Suction Pumps Datasheet | Download |
| CS Series 316SS End Suction Pumps Datasheet | Download |
| CS Series Installation & Operating Instructions | Download |