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Description
PRODUCT FEATURES
- DF50 Polypropylene and aluminium diaphragm pumps 50 l/min
- Very compact and reliable diaphragm pumps for medium volume transfer (50 l/min max.), dosing, spraying and dispensing a variety of fluids.
- POLYPROPYLENE PUMPS have a polypropylene air motor. Typical applications for these pumps are transferring and dispensing of windshield wash and antifreeze solutions, pure windshield wash and AdBlue®/DEF. ATEX approved pumps are available for use in potential explosive environments and with flammable fluids like pure ethanol.
- ALUMINIUM PUMPS have an aluminium air motor. Typical applications for these pumps are transferring and dispensing of windshield wash and antifreeze solutions; lubricants and diesel; and waste oil evacuation.
- They can be used as stand-alone pumps for transfer applications or as systems pumps in distribution systems that include hose reels.
- Pumps with dual inlet are available for 1:1 ratio mixing of fluids with similar viscosities, like windshield wash or antifreeze with water. All dual inlet pumps have 2 x 3/8” BSP (F) inlet.
Fluids handled
- Antifreeze and antifreeze solutions
- Windshield wash and wind shield wash solutions
- Pure windshield wash and ethanol
- Detergents
- AdBlue®/DEF
- Lubricants
- Waste oil
Markets served
- Service shops
- Car and truck dealers
- In plant
- Agriculture
- Lube trucks
PRODUCT SPECIFICATIONS
| Item | Description |
| Pump body | Aluminium |
| Diaphragms | Hytrel® |
| Balls | Acetal |
| Seats | Stainless steel |
| Other wetted material | Viton® |
| Applications | Antifreeze and windshield wash solutions |
| Pump pressure ratio | 1:1 |
| Max. free delivery | 50 l/min (13.2 US gpm) |
| Delivery per stroke approx. | 0.1 l (0.0026 US gal) |
| Delivery per cycle (2 x strokes) | 0.2 l (0.05 US gal) |
| Air pressure operating range | 1.5 to 7 bar (22 to 100 psi) |
| Solids in suspension max. size | 3 mm (1/8″) |
| Max. dry suction head | 6 m (20′) |
| Max. wet suction head | 8 m (26′) |
| Weight | 3.5 kg |
| Fluid inlet connection | 1/2″ BSP (F) |
| Fluid outlet connection | 1/2″ BSP (F) |
| Air inlet connection | 3/8″ NPSM (F) |
