Compressed air double diaphragm pump, ATEX, 2'', in stainless steel / EPDM-PP / PTFE
Item number: 287121W
- Double diaphragm pump as ATEX version with high hydraulic performance
- In stainless steel (V4A) and polytetrafluoroethylene (PTFE) for high resistance
- Suitable for pumping flammable media (e.g. alcohol, acetone, petrol)
- 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
Jump straight to:
£3,677.00
Excl. VAT
Free shipping to Mainland U.K.
Shipping Time: 1 - 2 weeks
Product description
- Double diaphragm pump as ATEX version with high hydraulic performance
- In stainless steel (V4A) and polytetrafluoroethylene (PTFE) for high resistance
- Suitable for pumping flammable media (e.g. alcohol, acetone, petrol)
- 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 2" |
| Drive | Compressed air |
| Version | Comp air double diaphr pump |
| Application area pumps | Large-scale industry / system feeding / Ex application |
| Application | Flammable media |
| Suitable for | Alcohol, acetone, benzine, ethylacetate, kerosene, petroleum, nitric acid, methylacetone, trichlorethylene, turpentine, toluene, hydrogen peroxide, xylene, dyes, paints |
| Width, external [mm] | 479 |
| Length, external [mm] | 345 |
| Height, external [mm] | 695 |
| Sound level [dB [A]] | 80 |
| Max. operating pressure (bar) | 8 |
| Max viscosity [mPas] | 30000 |
| Max. pump head [m.l.c] | 80 |
| Max. delivery volume [l/min] | 715 |
| 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 | 2" BSP internal thread |
| Hose connection - inlet side | 2" BSP internal thread |
| Air inlet connection | 3/4" BSP internal thread |
| Seal material | PTFE |
| Material, diaphragm | TPV (EPDM-PP) + TFM (PTFE) |
| Material, valve balls | PTFE |
| Material, valve seat | Stainless steel |
| Material, centre block | Aluminium |
| Weight [kg] | 52,6 |
| Brand | Lutz |
Documents
Do you need help?
We work hard to give you good advice.
Free expert advice
01952 811 991
Mon-Thu: 8:30am – 5:00pm
Fri: 8:30am – 4:00pm
Free delivery
to Mainland U.K.
Spare parts and maintenance service
Everything from one source: We offer a spare parts and maintenance service.
DENIOS Warranty
up to 10 years
Keeping fully informed
DENIOS Magazine
Log in
- View your order history
- Save shopping list and basket
- Save preferred payment method for future orders
Your basketAdded to basket
We would be pleased to provide you with advice!
Give us a call or fill out the form and we will get back to you as soon as possible.
Free technical assistance
01952 811991
01952 811991
01952 811991
Mon - Thu: 08:30 - 17:00 | Fri: 08:30 - 16:00
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.