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EJT Series
Self-Priming Sewage Pump — Solids Handling
FlowCore EJT series are self-priming, solids handling pumps, resistant to abrasion. These pumps can handle liquids up to a viscosity of about 50 mm²/s. They are designed with the advanced device Maintenance Hole and Wear Plate, easy to clean and flush. EJ & EJT pumps have wide applications in industry, marine and waste treatment.
| Product Series | EJT Series |
| Pump Type | Self-Priming Sewage Pump (Solids Handling) |
| Capacities (Flow Rate) | 7 ~ 1,000 m³/h |
| Heads | 2 ~ 44 m |
| Discharge Size (DN) | 50 ~ 250 mm |
| Max. Solids Size | 45 ~ 76 mm |
| Self-priming Head | 3 ~ 7 m |
| Speed | 1,500 ~ 3,000 rpm (lower speed on request) |
| Max. Temperature | 85 °C |
| Max. Viscosity | ≈ 50 mm²/s |
| Conveying Medium | Neutral, acid or alkali clean or dirty liquids, containing sand, mud or solids in suspension |
| Performance Standard | ISO9906 Grade 2 (clean cold water) |
| Flange | ISO7005.2 / DIN2501 / GB/T17241.6 PN16 |
Applications
- Waste Water Treatment Plant
- Washing, Cooling, Circulation
- Smoke Scrubbing
- Marine – Ballasting & Bilge
- Liquid Transfer: clean or dirty water, mixed liquids, abrasive or corrosive liquids, low viscosity of petroleum products
Design & Structure
- Self-Priming — ดูดน้ำได้เอง ไม่ต้องเติมน้ำ priming
- Solids Handling — รองรับของแข็งขนาดสูงสุด 45–76 mm
- Semi-Open Impeller — ใบพัดกึ่งเปิด ทนการสึกกร่อน
- Single-Suction — ใบพัดดูดด้านเดียว
- Maintenance Hole — ช่องทำความสะอาด ดูแลง่าย
- Wear Plate — แผ่นรองรับการสึกหรอ เปลี่ยนง่าย
- Screw Flange — หน้าแปลนแบบเกลียวสำหรับท่อจ่าย < 100 mm
EJT Series Datasheet — Structure, Material & Dimensions
Material
| Part | Standard Material | Options on Request |
|---|---|---|
| Casing | Cast Iron | Ductile Iron |
| Impeller | Ductile Iron | Bronze / ASTM304 (CF8) / ASTM316 (CF8M) |
| Wear Plate | Cast Iron | Bronze / ASTM304 / ASTM316 |
| Shaft | ASTM 1045 | ASTM304 / ASTM316 / ASTM420 |
| Shaft Seal | Mechanical Seal | — |
Material Code: Casing – Impeller – Shaft · e.g. Cast Iron + Ductile Iron + ASTM1045
| Code | Material |
|---|---|
| C | Cast Iron |
| Q | Ductile Iron |
| B85 | Bronze |
| 45 | ASTM1045 |
Operating Data
| Parameter | Value |
|---|---|
| Product Series | EJT Series |
| Pump Type | Self-Priming Sewage Pump (Solids Handling) |
| Capacities (Flow Rate) | 7 ~ 1,000 m³/h |
| Heads | 2 ~ 44 m |
| Discharge Size (DN) | 50 ~ 250 mm |
| Max. Solids Size | 45 ~ 76 mm |
| Self-priming Head | 3 ~ 7 m |
| Speed | 1,500 ~ 3,000 rpm (lower speed on request) |
| Max. Temperature | 85 °C |
| Max. Viscosity | ≈ 50 mm²/s |
| Conveying Medium | Neutral, acid or alkali clean or dirty liquids, containing sand, mud or solids in suspension |
| Performance Standard | ISO9906 Grade 2 (clean cold water) |
| Flange | ISO7005.2 / DIN2501 / GB/T17241.6 PN16 |
EJT Series Performance Curves (ISO9906 Grade 2)
Dimensions & Installation
Outline drawing with installation dimensions and flange standards (ISO7005.2 / DIN2501 / GB/T17241.6 PN16).
EJT Series Outline Drawing & Installation Dimensions
Model Instruction
รหัสรุ่น:
ตัวอย่าง: EJT8 — EJT series, รหัสขนาดท่อจ่าย 8 (รุ่นย่อย EJT2 / EJT3 / EJT4 / EJT6 / EJT8 / EJT10)
EJT - Discharge Size - Impeller Codeตัวอย่าง: EJT8 — EJT series, รหัสขนาดท่อจ่าย 8 (รุ่นย่อย EJT2 / EJT3 / EJT4 / EJT6 / EJT8 / EJT10)