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The Sera range for Dosing - Feeding - Compressing
* Dosing and feeding pumps
* Automatic dosing and control units, small packages units
* Process measuring and control technology, control cabinets
* Single and multi - state metal diaphragm compressors, gas pumps
* Diaphragm-type relief valves, pulsation dampers, fittings
* Mounting, commissioning and service
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| APPLICATION |
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* Neutralizing of waste water |
* Chemical Industries |
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* Paint and Varnish Industries |
* Electroplating |
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* Drinks and Brewery Industry |
* Food Industry |
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* Dairies |
* Power Plants |
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* Paper Making Industry |
* Pharmaceutical Industry |
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* Swimming Pools |
* Textile Industry |
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* Process Technology |
* Water Conditioning |
| * Sugar Industry |
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| Range of Dosing & Metering Pumps |
* Diaphragm pumps
Capacity up to 4000 l/h |
* Piston diaphragm pumps
Capacity up to 2000 l/h |
* Piston and plunger pumps
For high manometric pressures up to 180 bar |
* Metal diaphragm pumps
For pressure range up to 300 bar |
| * Solenoid diaphragm pumps For capacities up to 14 l/h |
* Self-Ventilating diaphragm pumps
For Capacities up to 9,0 l/h |
* Dosing pumps
Combination pumps and special constructions |
* Fittings
aphragm-type relief and pressure keeping valves,
injection fittings/dosing valves, pulsation dampers
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Dosing units / Dosing stations
Small packaged units, hydrazine dosing units, preparation and dosing units for flocculent, dosing units for peracetic acid, automatic pH-value control units, dosing units for phosphate.
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BACK PULL OUT TYPE CENTRIFUGAL PUMP. |
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Back pull out centrifugal pumps are single stage, single suction, horizontal spindle type. They are made in accordance with DN 24235
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| Constructional Features |
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Volute Casting
High efficiency volute having suction and discharge nozzle as well as supporting feet.
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Impeller
Closed impeller, accurately dynamically balanced. Hydraulically balanced by back vanes.
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Stuffing Box
Suitable gland packing / Mechanical Seal
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Flanges as per din 2533 / Drilling holes as per ASA / BS.
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| CAPACITY RANGE |
3 m3/hr to 550 m3/hr |
| HEAD RANGE |
2 mtr. To 100 mtr. |
| RPM |
1440 & 2900 RPM |
| HP RANGE |
1/2 HP To 135 HP |
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| APPLICATION |
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For pumping clear or turbid water upto 300 PPM.
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Irrigation. Sprinkler System. Booster Service. Fire fighting. Air conditioning for pumping brine. Alkaline solutions. Oils, benzene, etc.
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For liquid having temperature in the range of - 10 0C to 100 0C.
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