OVERVIEW
T820 – 3"
T820/TX820 is a big sized pump available in aluminium and stainless steel AISI 316L. It has a max capacity of 820 l/min.
Features & Benefits
- Easy to maintain – 70% fewer parts
- Flexible to install – connections may be rotated 180°
SPECIFICATIONS
T820 – 3"
| Max capacity [l/min (US gpm)] | 820 / 216 |
|---|---|
| Volume per stroke | 5125/312.7 |
| Max pressure | 8 / 116 |
| Max suction lift dry | 5 / 16 |
| Max suction lift wet | 8 / 26 |
| Max size of solids | 15 / 0.59 |
| Max temperature with EPDM | 80 / 176 |
| Max temperature with PTFE | 110 / 230 |
| Min temperature | 110 / 230 |
| Weight PE [kg (lb)] | 97 / 213 |
| Weight PTFE | 145 / 319 |
DIMENSIONS
T820 – 3"
| Dimension A | 470 |
|---|---|
| Dimension B | 488 |
| Dimension B2 | 750 |
| Dimension D | 840 |
| Dimension D3 | 1341 |
| Dimension E | 688 |
| Dimension G | 50 |
| Dimension H | 53 |
| Dimension I | 82 |
| Dimension J | DN80(3”) |
| Dimension L | 3/4" |
| Dimension M | 84.5 |
| Dimension N | 356 |
| Dimension P | 72.5 |
| Dimension ØK | 12.5 |
HOUSING MATERIALS
T820 – 3"
| Pump housing | aluminium or AISI 316L |
|---|---|
| Centre block | aluminium |
| Diaphragms | NBR, PTFE, PTFE 1705B or EPDM |
| Valve balls | NBR, PTFE, AISI 316L****, EPDM, polyurethane or ceramic**** |
| Air valve | Brass / NBR (standard) or AISI 316L / FKM or PET / NBR (standard on TX820) |
| O-rings | EPDM, NBR or FKM |
| Housing screws | Steel on aluminium and cast iron pumps, AISI 304 on stainless steel pumps |
| Diaphragm shaft | Stainless steel AISI 304 |
