Low-pressure diaphragm metering pump | CLD Series
The CLD Series combines simple construction with high safety for demanding low-pressure applications:
Simple design: User-friendly construction that simplifies both installation and day-to-day operation.
Easy maintenance: Built for fast service and minimal downtime.
Intrinsically safe operation: Pneumatic operation ensures safe use in hazardous areas.
Full control: Stepless adjustment of both stroke length and stroke frequency.
High-flow turndown: Great flexibility to match the dosing rate to process requirements.
Corrosion resistant: Manufactured with robust materials that withstand chemical wear.
Chemical compatibility: Supplied with all wetted parts in either 316 stainless steel (316 SS) or TFE.
Performance
| Models | Diaphragm Size (Inch) |
Maximum Volume GPH/LPH |
Maximum Discharge Pressure* |
Air to Fluid Pressure |
Strokes Per Minute (SPM) |
Volume Per Stokes (cc) |
Standard Diaphragm Material (STD) |
Maximum Air Supply |
Maximum Air Usage At Max Volume |
Approx. shipping Weight |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSI | Bar | |||||||||||||
| Simplex | PSI | Bar | PSI | Bar | SCF/D | SCM/D | Lbs. | Kg. | ||||||
| CLD100- 316-TFE |
1 | 0.75/2.8 | 80 | 5.52 | 100.80 | 1-45 | 1.0 | TFE | 100 | 6.9 | 20 | 0.64 | 7.0 | 3.1 |
| CLD200- 316-TFE |
2 | 10.0/37.8 | 98 | 6.76 | 100.98 | 1-45 | 14.0 | TFE | 100 | 6.9 | 255 | 5.78 | 9.12 | 4.1 |
| CLD400- 316-TFE |
4 | 45.0/170.3 | 93 | 6.41 | 100.93 | 1-45 | 63.0 | TFE | 100 | 6.9 | 1200 | 27.30 | 17.25 | 7.8 |
| CLD100- TFE- TFE |
1 | 0.75/2.8 | 75 | 5.17 | 100.75 | 1-45 | 1.0 | TFE | 100 | 6.9 | 20 | 0.64 | 6.0 | 2.7 |
| CLD200- TFE- TFE |
2 | 10.0/37.8 | 93 | 6.41 | 100.93 | 1-45 | 14.0 | TFE | 100 | 6.9 | 255 | 5.78 | 7.25 | 3.2 |
| CLD400- TFE- TFE |
4 | 45.0/170.3 | 90 | 6.20 | 100.90 | 1-45 | 63.0 | TFE | 100 | 6.9 | 1200 | 27.30 | 11.5 | 5.2 |
