TETRA TDPK-40 AL/B Pneumatic diaphragm pump, aluminum frame, buna diaphragms, in/out 1-1/2″
Description
The TETRA TDPK-40 AL/B Pneumatic diaphragm pump is an industrial-grade pump designed for efficiently transferring fluids across various applications. Featuring an aluminum frame construction, this pump offers exceptional durability and corrosion resistance, ensuring reliable operation even in challenging environments.
Equipped with Buna diaphragms, the TETRA TDPK-40 AL/B can effectively handle a diverse range of fluids, including those that are corrosive or abrasive in nature. Buna diaphragms are renowned for their flexibility and chemical resistance, contributing to the pump’s overall reliability.
With 1-1/2″ inlet and outlet ports, this pump facilitates efficient fluid transfer, allowing for higher flow rates compared to pumps with smaller port sizes. This makes the TETRA TDPK-40 AL/B suitable for applications requiring moderate to high fluid volumes.
In summary, the TETRA TDPK-40 AL/B Pneumatic diaphragm pump delivers robust performance, durability, and versatility, making it well-suited for use across a wide range of industries, including chemical processing, wastewater treatment, and more.
SKU: 11305
IMPA: 591601
Specifications
| Specs: | |
| Inlet size | 1-1/2” BSP |
| Discharge size | 1-1/2” BSP |
| Body material | Aluminium |
| Diaphragm material | Buna |
| Air inlet | 1/2 “ |
| Flow rate | 12.5 m3/h |
| Suction lift | 7 m |
| Head | 0 – 84 m |
| Max. grain size | 5 mm |
| Max. air consumption | 1690 L/min |
| Weight | 11,9 KG |
Spare Parts
| Spare part | Model | Qty Per Pump | Tetra part number | |
| Buna | Teflon | |||
| Diaphragm | TDPK-40 | 2 | 3175 | 7713 |
| Ball | TDPK-40 | 4 | 3337 | 3341 |
| Ball seat | TDPK-40 | 4 | 3338 | 3342 |
| Spare set | TDPK-40 | 1 | 3340 | 3339 |
Models
| Model | C | D | H |
| TDPK-15 | 195 | 150 | 251 |
| TDPK-25 | 380 | 230 | 437 |
| TDPK-40 | |||
| TDPK-50 | 489 | 345 | 700 |
| TDPK-80 | 565 | 450 | 865 |
| TDPK-100 |
*Dimensions in mm.





