Air-operated double diaphragm pumps
The air-operated double diaphragm pumps of the HUSKY series have an uncomplicated, extremely reliable and dead-centre-free air control valve. The casing parts, diaphragms, valve seats and balls are made and fitted from high-quality materials. Double diaphragm pumps are dry self-priming, dry-run safe and can pump fluids loaded with solids without problems. Even viscous or volatile fluids are no problem for the air-operated diaphragm pumps. Thanks to these properties, the HUSKY series pumps are among the most reliable double diaphragm pumps on the market. Models to ATEX, 3A Sanitary or FDA are available on request.
*1 Please enquire about the different operating limits for the different series
Technical data
| Series MARCH MASTER AIR | DN [inch BSP] | Qmax [m3/h] | ΔPmin [bar] | ΔPmax [bar] | Air consumption max [m3/min] | Material |
|---|---|---|---|---|---|---|
| Husky 205 Plastic | 1/4″ | 1,14 | 7 | 0,252 | non-metallic | |
| Husky 307 Plastic | 3/8″ | 1,56 | 7 | 0,17 | non-metallic | |
| Husky 515 Plastic | 1/2″ | 3,42 | 7 | 0,672 | non-metallic | |
| Husky 716 Metal | 3/4″ | 3,66 | 7 | 0,672 | metallic | |
| Husky 1050 Plastic | 1″ | 11,34 | 8,6 | 1,7 | non-metallic | |
| Husky 1050 Metal | 1″ | 11,34 | 8,6 | 1,7 | metallic | |
| Husky 1050HP | 1″ | 11,34 | 17,2 | 2,7 | metallic | |
| Husky 1590 Plastic | 1 1/2″ | 22,74 | 8,3 | 3,5 | non-metallic | |
| Husky 1590 Metal | 1 1/2″ | 22,74 | 8,3 | 3,5 | metallic | |
| Husky 15120 Plastic | 1 1/2″ | 27,24 | 8,3 | 2,4 | non-metallic | |
| Husky 2150 Plastic | 2″ | 34,08 | 8,3 | 4,9 | non-metallic | |
| Husky 2150 Metal | 2″ | 34,08 | 8,3 | 4,9 | metallic | |
| Husky 2200 Plastic | 2″ | 45,42 | 8,6 | 4,4 | non-metallic | |
| Husky 3300 Plastic | 3″ | 63 | 7 | 7,8 | non-metallic | |
| Husky 3300 Metal | 3″ | 68,1 | 8,6 | 9,5 | metallic |
Applications
- Drum or bulk unloading
- Transfer, circulation and feed systems
- On-demand bulk metering
- Chemical feed
- Dewatering, sump emptying
- Acids, alkalis, solvents, liquefied gases, polymers
- Abrasive and corrosive fluids
- Ceramic glaze/slip/slurries
- Adhesives
- Paints, varnishes
- Water, wastewater
- Waste oil
- Sludges, sewage sludge
