Dehmer Strasse 58-66
32549 Bad Oeynhausen
br>Tel.: +49 5731753-0
Email: info@denios.ie
Internet: www.denios.ie
Compressed air double diaphragm pump, ATEX, 1/2'', in stainless steel / NBR
Item number: 287110W
- Double diaphragm pump as ATEX version with high hydraulic performance
- In stainless steel (V4A) and nitrile rubber (NBR)
- Suitable for pumping neutral liquids (e.g. seawater)
- Particularly user-friendly with maintenance-optimised design
- Blockage-free operation and absolutely oil-free
- The pump is self-priming, even when dry
- Conductive version approved according to ATEX Directive 2014/34/EU
- Available in 1/2", 1", 1 1/2" and 2" sizes
- The 1 1/2" and 2" variants can be used for larger systems and in large-scale industry
Product description
- Double diaphragm pump as ATEX version with high hydraulic performance
- In stainless steel (V4A) and nitrile rubber (NBR)
- Suitable for pumping neutral liquids (e.g. seawater)
- Particularly user-friendly with maintenance-optimised design
- Blockage-free operation and absolutely oil-free
- The pump is self-priming, even when dry
- Conductive version approved according to ATEX Directive 2014/34/EU
- Available in 1/2", 1", 1 1/2" and 2" sizes
- The 1 1/2" and 2" variants can be used for larger systems and in large-scale industry
Technical data
| Model | Model 1/2" |
| Drive | Compressed air |
| Version | Comp air double diaphr pump |
| Application area pumps | Drum and IBC emptying / industrial application / Ex application |
| Application | Neutral liquids |
| Suitable for | Seawater |
| Width, external [mm] | 400 |
| Length, external [mm] | 263 |
| Height, external [mm] | 501 |
| Sound level [db [A]] | 75 |
| Max. operating pressure (bar) | 8 |
| Viscosity max [mPas] | 7.500 |
| Max. pump height [mWS] | 80 |
| Max. delivery volume [l/min] | 73 |
| Temperature of pumped medium | 100 °C |
| Ex protection class | Ex II 2 G Ex h IIC T4 Gb / Ex II 2 D Ex h IIIC T135°C Db |
| Hose connection - pressure side | 1/2" BSP internal thread |
| Hose connection - inlet side | 1/2" BSP internal thread |
| Air inlet connection | 1/4" BSP internal thread |
| Seal material | NBR |
| Material, diaphragm | Nbr |
| Material, valve balls | Nbr |
| Material, valve seat | Stainless steel |
| Material, centre block | Stainless steel 1.4404 (316 L) |
| Weight [kg] | 5,96 |
| Brand | Lutz |
Documents
Mon-Thu: 8:30am – 5:00pm
Fri: 8:30am – 4:00pm
from €200
Everything from one source: We offer a spare parts and maintenance service.
up to 10 years
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Calls are handled by our UK team. All sales are processed via our German parent company so are VAT* / tariff free where applicable. *Must be fully IE VAT registered
Use code DEN10 at checkout for 10% off ALL of our catalogue products. Cannot be combined with other promotions, discounts or other special prices. Does not apply to open quotations. IMPORTANT: our warehouse will close on the 17th of December, with the last date for dispatch being the 16th. It will reopen on the 2nd of January 2025.