Additional information
| brand | Impala |
|---|
Applications
- Water treatment plants
- Effluent treatment
- Filter press for dyes and chemicals
- Fertilizer plants, thermal and atomic power plants
- Drugs & pharmaceutical industries
- Descaling of tubes
- Scrubbing of corrosive gases like Cl, Br, I, SO₂, NH₃, F₂, etc.
- Excellent for vacuum ejectors
- Transferring concentrated HCL from road tankers
- Paper & pulp industries
- Pickling in steel rolling mills
- Caustic soda plants: Chlorinated brine, conc. HCL, H₂SO₄, etc.
- Other applications in metal refineries, pickling installations, paper and fertilizer plants, and all chemical process industries
- Phosphoric acid plants: H₃PO₄, H₂SO₄, HF, and their mixtures with or without solids (gypsum) up to 40% concentration
- Gas washing plants: Scrubbed liquids containing F, Cl, SO₂, ammonia gases, etc. with solids replacing Hastelloy
- Rayon plants: Spin bath solutions (H₂SO₄, ZNSO₄, NaSO₄, etc.)
Salient Features
- No mechanical seal, stuffing box, or internal bearings needed
- No maintenance required, as the pump can even run dry indefinitely (no packing, bushes, or internal bearings)
- Reduction of downtime and production losses due to the features above
- All wet-end parts are made of solid molded construction to withstand corrosion and erosion
- The impeller is a semi-open type, used in all vertical pumps to suit both clear and polluted fluids
- The pump is mounted outside the suction tank and is not submerged
- Polypropylene is manufactured by a solid injection molding process with high pressure
Range
- PP: 50ºC to 80ºC
- PPH: 90ºC to 100ºC
- PVDF: 100ºC to 115ºC
Material of Construction
- Casing: Top centerline discharge and integrated flanges, single-piece, joint-less casing formed out of injection molded polypropylene
- Impeller: Hydraulically balanced and accurately matched to the casing profile, semi-open type impeller with practical shroud and glass-finished smooth flow passage to ensure high efficiency and low NPSH performance. Impeller made from compressor-molded U.H.M.W.
- Explorer: Made from U.H.M.W.
- Overflow Body: Heavy-duty, one-piece, joint-less design made from compressor-molded U.H.M.W.
- Shaft: Made from SS 316, protected by a shaft sleeve of U.H.M.W.
