EBARA Water Pump - CDA Centrifugal
EBARA Water Pump – CDA Centrifugal
Feature | Water Pump – CDA Centrifugal
ปั๊มหอยโข่งใบพัดคู่พร้อมชิ้นส่วนไฮดรอลิกที่ผลิตจากเหล็กหล่อเหมาะสำหรับงานชลประทานและของเหลวที่ไม่รุนแรงสำหรับการใช้งานทั่วไปและในอุตสาหกรรม
Code Type | Water Pump – CDA Centrifugal
Specifications | Water Pump – CDA Centrifugal
| PUMP | ||
|---|---|---|
| Liquid Handled | Type of liquid | Clean water |
| Max temperature [°C] | min. -5 max. +40 (CDA 0.75 – 1.00) max. +90 (the other) |
|
| Maximum working pressure [MPa] | 0.6 (CDA 0.75 – 1.00) 1.0 (CDA 1.50 – 2.00 – 3.00 – 4.00 – 5.50) |
|
| Construction | Impeller | Twin closed type |
| Shaft seal type | Mechanical seal | |
| Bearing | Sealed ball bearing | |
| Pipe Connection | Suction | G 1″ (CDA 0.75 – 1.00) UNI ISO 228 G 1″1/4 (CDA 1.50 – 2.00 – 3.00) UNI ISO 228 G 1″1/2 (CDA 4.00 – 5.00) UNI ISO 228 |
| Discharge | G 1″ (CDA 0.75 – 1.00 – 1.50 – 2.00 – 3.00) UNI ISO 228 G 1″1/4 (CDA 4.00 – 5.50) UNI ISO 228 |
|
| Material | Casing | Cast iron |
| Impeller | PPE+PS glass fibre reinforced (CDA 0.75 – 1.00) Brass (CDA 1.50 – 2.00 – 3.00 – 4.00 – 5.50) |
|
| Casing vocer | AISI 304 (CDA 0.75 – 1.00) Cast iron built-in the motor bracket (CDA 2.00 – 3.00 – 4.00 – 5.50) |
|
| Shaft seal | Ceramic / Carbon / NBR | |
| Shaft | AISI 303 (CDA 0.75 – 1.00 – 1.50 – 2.00 – 3.00) AISI 304 (CDA 4.00 – 5.50) |
|
| Bracket | Aluminium (CDA 0.75 – 1.00) Cast iron (CDA 1.50 – 2.00 – 3.00 – 4.00 – 5.50) |
|
| Applicable standard of test | ISO 9906:2012 – Grade 3B | |
| MOTOR | |||
|---|---|---|---|
| Type | Electric – TEFC | ||
| Single Phase | Three Phase | ||
| Efficiency level (Reg. 640/2009) | – | – only for 0.55 kW IE2 from 0.75 up to 4.0 kW IE3 from 0.75 up to 4.0 kW |
|
| No. of Poles | 2 | ||
| Rotation Speed | [min-1] | ~ 2850 | |
| Insulation Class | F | ||
| Protection degree (CEI EN 60034-5) | IP 44 | ||
| Power rating | [kW] | 0.55 ÷ 1.5 | 0.55 ÷ 4 |
| [HP] | 0.75 ÷ 2 | 0.75 ÷ 5.5 | |
| Frequency | [Hz] | 50 | |
| Voltage | [V] | 230 ±10% | 230/400 ±10% |
| Capacitor | Built in | – | |
| Over load protection | Built in | Provided by the user | |
| Casing material | Aluminium | ||
| Base material / motor support | Cast iron / Plastic foot | ||
| Dimensions of cable entry | PG11 – P13.5 – G1/2 – M16x1.5 – M20x1.5 (see diamensions table page 400) |
||
Section Chart | Water Pump – CDA Centrifugal
| Type Pumps | Power | Q=Capacity H = Total manometric head in meters |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single Phase | Three Phase | [kW] | [HP] | l/min | 0 | 20 | 40 | 50 | 80 | 90 | 100 | 110 | 140 | 170 | 190 | 210 |
| m3/h | 0 | 1.2 | 2.4 | 3 | 4.8 | 5.4 | 6.6 | 6.6 | 8.4 | 10.2 | 11.4 | 12.6 | ||||
| CDA 0.75 M | CDA 0.75 T | 0.55 | 0.75 | Unit | 35 | 33 | 30.2 | 27.9 | 17 | – | – | – | – | – | – | – |
| CDA 1.00 M | CDA 1.00 T | 0.75 | 1 | 41.5 | 39.5 | 37 | 35.2 | 27 | 21 | – | – | – | – | – | – | |
| CDA 1.50 M | CDA 1.50 T | 1.1 | 1.5 | 52 | 50.8 | 48.8 | 47.1 | 38.4 | 33.4 | 27.5 | – | – | – | – | – | |
| CDA 2.00 M | CDA 2.00 T | 1.5 | 2 | 62 | 60.5 | 58.6 | 56.9 | 49.8 | 46.5 | 40.3 | 32.5 | – | – | – | – | |
| – | CDA 3.00 T | 2.2 | 3 | 64 | – | 60.5 | 59.3 | 54.1 | 51.6 | 48.4 | 44.6 | 32 | – | – | – | |
| – | CDA 4.00 T | 3 | 4 | 70 | – | – | 67 | 64.8 | 63.9 | 62.5 | 62 | 58 | 53.5 | 48 | – | |
| – | CDA 5.50 T | 4 | 5.5 | 80 | – | – | 76.5 | 73.9 | 72.9 | 71.8 | 70.5 | 66.8 | 62 | 58.3 | 5 | |
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