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EA Series
End Suction Centrifugal Pump — BS EN733 / DIN24255
FlowCore EA series end suction centrifugal pumps are designed complying to BS EN733 / DIN24255 standard. This series of pumps have great advantages in interchangeable parts, high quality and low cost, wide applications in plants, mines, city water supplies, fire-fighting systems, air-condition systems and irrigation.
| Product Series | EA Series |
| Applicable Standard | BS EN733 / DIN24255 |
| Capacities (Flow Rate) | 4 ~ 1,584 m³/h |
| Heads | 2 ~ 150 m |
| Discharge Size (DN) | 32 ~ 300 mm |
| Speed | 1,450 / 2,900 rpm (50Hz) · 1,750 / 3,500 rpm (60Hz) |
| Max. Working Pressure | 1.0 MPa (standard) · 1.6 MPa (on request) |
| Max. Temperature | 85 °C (standard) · 120 °C (on request) |
| Conveying Medium | Clean water or liquids similar to clean water |
Applications
- Water supply and drainage
- HVAC and Cooling Tower
- Marine – Ballasting & Bilge
- Booster and Pressurization Set
- Irrigation and agriculture
- Food and chemical industry (with stainless steel material)
Design & Structure
- Horizontal — แนวนอน ติดตั้งง่าย
- Axial End-Suction — ดูดเข้าด้านหน้าตามแนวแกน
- Single-Stage — ปั๊มขั้นเดียว
- Single-Suction — ใบพัดดูดด้านเดียว
- Volute Casing — ตัวเรือนแบบหอยโข่ง
- Back Pull-Out — ถอดชุดเพลา-ใบพัดโดยไม่ต้องแกะท่อ
EA Series Exploded View & List of Parts
Material
| Part | Standard Material | Options on Request |
|---|---|---|
| Casing | Cast Iron | Ductile Iron |
| Impeller | Brass | Bronze / ASTM304 (CF8) / ASTM316 (CF8M) |
| Shaft | ASTM 420 | ASTM304 / ASTM316 / ASTM1045 |
| Shaft Seal | Mechanical Seal | Gland Packing |
Material Code: Casing – Impeller – Shaft · e.g. Cast Iron + Brass + ASTM420
| Code | Material |
|---|---|
| C | Cast Iron |
| Q | Ductile Iron |
| B | Brass |
| B85 | Bronze |
Operating Data
| Parameter | Value |
|---|---|
| Product Series | EA Series |
| Applicable Standard | BS EN733 / DIN24255 |
| Capacities (Flow Rate) | 4 ~ 1,584 m³/h |
| Heads | 2 ~ 150 m |
| Discharge Size (DN) | 32 ~ 300 mm |
| Speed | 1,450 / 2,900 rpm (50Hz) · 1,750 / 3,500 rpm (60Hz) |
| Max. Working Pressure | 1.0 MPa (standard) · 1.6 MPa (on request) |
| Max. Temperature | 85 °C (standard) · 120 °C (on request) |
| Conveying Medium | Clean water or liquids similar to clean water |
EA Series Performance Curves (50Hz / 60Hz)
Model Instruction
รหัสรุ่น:
ตัวอย่าง: EA80-32-M — EA series, ขนาดท่อจ่าย 80 mm, ใบพัด 32 cm, ซีลแบบ Mechanical
EA - Discharge DN - Impeller Dia - Bearing Frame (G = bigger / default) - Seal (M = Mechanical / P = Packing)ตัวอย่าง: EA80-32-M — EA series, ขนาดท่อจ่าย 80 mm, ใบพัด 32 cm, ซีลแบบ Mechanical