Samoa Industrial DF30 1/2" PVDF/PTFE Double Diaphragm Pump DF30PKYTWTTBAS
Max flow rate (l/h): 2280 | Max pressure (bar): 8 Max. pressure (bar): 8 | Max. suction head (m): 8 | Housing (wetted): PVDF | Seal : PTFE | Pumped medium temperature (max °C): 0 - 70
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Samoa Industrial DF30 1/2" PVDF/PTFE Double Diaphragm Pump DF30PKYTWTTBAS
Partnumber:DF30PWYTWTTBAS
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Samoa Industrial double diaphragm pump DF30 1/2" PVDF/PTFE DF30PWYTWTTBAS
|
Air-operated double diaphragm pumps for metering, spraying, transferring and distributing a variety of liquids at low flow rates. The pump's wetted parts are suitable for the most aggressive liquids and for use in corrosive environments. The air motor (pneumatic directional valve and air chamber covers) is made of polypropylene. DF30T are double inlet pumps for mixing liquids of comparable viscosity in a 1:1 ratio. Both the initial liquids and the resulting mixture must be compatible with the pump's wetted materials. For use in potentially explosive atmospheres, fully groundable pumps with ATEX certification are available (Ex II2 GD IIB/IIC 95 ˚C).
Application
ATEX pump. Strong acids (some above room temperature) and
Alkalis. For some strong alkalis and concentrated nitric acid.
not recommended. |
Tech. Details
| Product information | ||
| Product Information | Name | Double diaphragm pump DF30 1/2" PVDF/PTFE |
| Model |
DF30 1/2" PVDF/PTFE | |
| Series |
Directflo® | |
| Manufacturer |
Samoa Industrial | |
| Product Number Manufacturer |
DF30PKYTWTTBAS | |
| Technical data: |
Pumps type | Double diaphragm pump |
| Max delivery capacity (l/h) | 2280 | |
| Max. Pressure (bar) | 8 | |
| Suction height dry (up to max. mWS*): | 4 | |
| Max intake height (m) | 8 | |
| Air pressure (max. bar): | 8 | |
| Air pressure start-up (min. bar): | 1.5 | |
| Displacement per chamber ( in cm³): | 70 | |
| Displacement per cycle ( in cm³): | 140 | |
| Sound pressure level ( in dB) | 80 | |
| Construction |
Size (inch) | 1/2" |
| Air inlet ( Ø mm) | 3/8" NPSM (F) | |
| Internal pressure port (inches) | 1/2" | |
| Suction port (inch) inside | 1/2" | |
| Features: |
Explosion protection | No |
| Connection: | Thread (type/size) | 1/2" BSP |
| Certification |
2006/42/EC | |
| Controls: |
Controls: | Pneumatic |
| Performance: | Performance: | 38 l/min |
| Mounting variants (floor/wall) |
Bottom/wall | |
| Fabrics: |
Housing (air area) | Polypropylene |
| Housing (media contact) |
PVDF | |
| Valve ball |
PTFE | |
| Membrane |
PTFE | |
| Gasket |
PTFE | |
| Valve seat |
PVDF | |
| Pushrod |
Hastelloy | |
| Medium: | Solids (max. ø mm): | 3 |
| Promoted medium temperature (max °C): |
0 - 70 | |
| Supply information: |
Gross/net weight (kg) | 1.9 |
| Country of origin |
ES | |
| Tariff number |
8413 5080 | |
| Product (pcs) |
1 pc. | |
| Accessories |
n.a. | |