Eductors
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FEATURES: |
- Flexible flow control orifice automatically maintains a constant flow regardless of variations in inlet water pressure.
- Corosion resistant materials of construction: eductor body: schedule 80 polyvinylchloride; PVC Type 1, Grade 1;F low control insert: precision molded buna (N)
- Wide operating pressure range: 30-120 PSIG; Maximum operating temperature: 100°
- Standard models available from stock; custom configurations available on request
- Other materials of construction availabe
IMPORTANT APPLIATION NOTES: |
- These eductors are designed for operation with water as the operating medium. All applications should be carefully tested for flow characteristics and compatibility of the motive liquid and educted chemicals to insure desired results. Swelling of the flow control insert in certain liquids will result in loss of flow rate accuracy.
| PART # | MOTIVE WATER FLOW RATE | PIPE SIZE | “A” | “B” | “C” |
| 0.9-050 | 0.9 GPM | 1/2 | 1.35 | 2.74 | N/A |
| 1.2-050 | 1.2 GPM | ||||
| 1.4-050 | 1.4 GPM | ||||
| 2.0-050 | 2.0 GPM | ||||
| 2.5-075 | 2.5 GPM | 3/4 | 1.62 | 3.22 | 4.4 |
| 3.5-075 | 3.5 GPM | ||||
| 5.0-075 | 5.0 GPM | ||||
| 7.0-100 | 7 GPM | 1 | 1.85 | 3.64 | 5.45 |
| 10-100 | 10 GPM |
| PART # | MOTIVE WATER FLOW RATE | PIPE SIZE | “A” | “B” | “C” |
| 12-150 | 12 GPM | 1-1/2 | 2.09 | 4.16 | 6.05 |
| 15-150 | 15 GPM | ||||
| 20-150 | 20 GPM |
Typical Water Softener Applications
| Tank Dia. | Area Sq. Ft. | Resin Volume, Cu. Ft. | Eductoret Model No: | Rinse GPM | |
| Min. (1) | Max. (2) | ||||
| 12 | 0.8 | 1.6 | 3.1 | 0.9-050 | 0.9 |
| 14 | 1.1 | 2.1 | 4.3 | 1.2-050 | 1.2 |
| 16 | 1.4 | 2.8 | 5.6 | 1.4-050 | 1.4 |
| 18 | 1.8 | 3.5 | 7.1 | 2.0-050 | 2 |
| 20 | 2.2 | 4.4 | 8.7 | 2.5-075 | 2.5 |
| 24 | 3.1 | 6.3 | 12.6 | 3.5-075 | 3.5 |
| 30 | 4.9 | 9.8 | 19.6 | 5.0-075 | 5 |
| 36 | 7.1 | 14.1 | 28.3 | 7-100 | 7 |
| 42 | 9.6 | 19.2 | 38.5 | 10-100 | 10 |
| 48 | 12.6 | 25.1 | 50.3 | 12-150 | 12 |
| 54 | 15.9 | 31.8 | 63.6 | 15-150 | 15 |
| 60 | 19.6 | 39.3 | 78.5 | 20-150 | 20 |
| Model No. | Pipe Size (NPT) |
| 0.9-050 | 1/2 |
| 1.2-050 | 1/2 |
| 1.4-050 | 1/2 |
| 2.0-050 | 1/2 |
| 2.5-075 | 3/4 |
| 3.5-075 | 3/4 |
| 5.0-075 | 3/4 |
| 7.0-100 | 1 |
| 10-100 | 1 |
| 12-150 | 1 1/2 |
| 15-150 | 1 1/2 |
| 20-150 | 1 1/2 |
| No Adjustable Throat or Nozzle. | ||
| 00-200 | 2" | 122.09 |
| 00-250 | 2.5" | 203.1 |
| (1) Based on 24" minimum bed depth. (2) At minimum 0.25 GMP/Cu. Ft. rinse rate. (3) Regeneration with saturated salt (NaCl) brine as the educted liquid will yield brine flow < rinse flow. The ratio is dependent on many factors including discharge head (pipe design, bed depth, installation, etc.) and suction lift (brine valve design and size, installation, etc.) Note: Above eductors not recommended for use with DI regen chemicals. Call for special DI eductor pricing. |