Tormac Thermoplastic submersible pumps are ingeniously designed and developed employing the latest engineering software, high-tech machinery, tools and cutting edge of pumping technology to deliver the best possible hydraulic efficiency. The construction of these pumps not only prevents corrosion but also exceptionally increases the lifespan. The integrated and most modern quality assurance systems used at every stage of the production and flawless workmanship ensure sustained and consistent operation.
All these submersible pumps are the multistage single suction centrifugal type and provided with integral check-valve and NEMA standard coupling. These pumps are available with floating impellers and diffusers made of Thermoplastics and the shaft is made of AISI 304. The integral check valve prevents backflow and reduces the risk of water hammer which paves the way for trouble-free performance. The suction screen is designed with utmost care so as not to reduce the inflow of water and at the same time to prevent damage to the pump and clogging due to the entry of sand and other foreign particles.
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Non-Aggressive, non explosive, Pure, Cold, Fresh water without abrasive particles having following characteristics.
| pH | 6.5 to 8.5 | |
| Turbidity | 50 ppm silica scale (max.) | |
| Viscosity | 1.75 x 106m2/sec (max.) | |
| Hardness (Drinking Water) | 300 (max.) | |
| Specific gravity | 1.004 (max.) | |
| Allowable Solids | 3000 ppm (max.) | |
| Chlorine ion density | 500 ppm (max.) | |
| Permissible amount of sand | 50 g/m3 (max.) | |
| Temperature | 38°C (max.) NBR / 90oC VITON | |
| Power Range (kW) 1Ph | Power Range (HP) 3Ph | Speed In RPM | Flow Range gpm | Flow Range m³/h | Recommended Head (ft) | Recommended Head (m) | Deliver Size in inches |
| – | 5HP – 10HP | 3450 | 2 – 125 | 0.45 – 28 | 18 – 998 | 5.4 – 300 | 1, 11/4, 11/2 & 2 |
| M.O.C | Impeller | Diffuser | Valve Housing | Valve | Cable Guard | Coupling | Suction Interconnector |
| Type | Noryl | Noryl | AISI 304 | AISI 304 / Plastic | AISI 304 | AISI 329 | AISI 304 / Plastic |
“Tormac Water Circulatory pumps are used to circulate hot / cold water with adequate pressure in HVAC systems. All parts & components have been uncompromisingly tested to ensure trouble free performance and safety operation. The motor is of 2 pole asynchronous and squirrel cage type and consists of canned rotor portion. All the rotating parts are in touch with pumped liquid and thus it acts as lubricant to rotor, shaft & thrust bearings. An air vent plug is provided in the rear-end. The centrifugal impeller is of radial & closed type with corrosion resistant curved blades. Impeller, shaft with rotor, thrust bearing pad and the intermediate rings are assembled as a single unit to avoid the misalignment of the bearings. The thrust bearing is designed to withstand high axial thrust load. The particular model of pumps are equipped with a rotary switch in the terminal box that can be used to control the speed in 3 different levels based on the requirement. For trouble free operation the temperature of the pumped liquid should not exceed the specified level, the minimum inlet pressure should be maintained (to avoid cavitations) and dry run must totally be avoided. As the motor is impedance protected and consequently short-circuit proof, no additional motor protection is required. The pump is provided with standard length of cable lead out with plug. These circulatory pumps are generally used in tandem with heating systems. “
Tormac End suction pumps with volute casing DIN 16 DIN 2532/2533 single stage end suction with bearing housing, Dimension in accordance with DIN 24255. End suction pumps are single stage centrifugal, non-self-priming, volute pumps. These pumps feature horizontal shaft components with axial suction and impellers and radial discharge ports. Pumps volute chamber and impellers are carefully designed to give the best possible and suction lift characteristics. Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw material, dynamically balanced impellers, seal and bearings to ensure long life.
Tormac stainless steel submersible pumps are ingeniously designed and developed employing latest engineering software’s, high-tech machinery, tools and cutting edge of pumping technology to deliver the best possible hydraulic efficiency. The complete stainless steel construction not only prevents the pumps from corrosion but also exceptionally increases the lifespan. The integrated and most modern quality assurance systems used at every stage of the production and flawless workmanship ensure sustained and consistent operation.
All these submersible pumps are the multistage single suction centrifugal type, provided with integral check-valve and NEMA standard coupling. These pumps are available with fabricated impellers and diffusers made of AISI 304/316 and the shaft is made of AISI 304/431. The integral check valve prevents backflow and reduces the risk of water hammer which paves the way for trouble free performance. The suction screen is designed with utmost care so as not to reduce the inflow of water and at the same time to prevent damage to the pump and clogging due to the entry of sand and other foreign particles.
Tormac ECO series submersible motors are ingeniously designed and developed employing latest engineering software’s, high-tech machinery & tools with the complement of cutting edge technology for hardwearing and maintenance free operations and to ensure relentless performance.
The electrical conditions such as voltage, frequency and the operating conditions are taken into account in designing the winding and cooling system. Tried and trusted indigenously improved design, combined with the most optimized efficiency in electromagnetic design exceptionally ensures trouble free performance. The integrated and most modern quality assurance systems used at every stage of production and flawless workmanship lead to sustained and consistent operation.
Tormac ECO series motors are squirrel cage, water filled and water cooled rewindable type. The winding of these two pole motors are made of a special water proof wire of pure electrolytic copper insulated with synthetic film or thermoplastic material. The stator shell, housings shell & motor base are made of fabricated S.S 304/316 which prevents the motor from corrosion.
These motors are pre-filled with environmentally safe deionized water which acts as a lubricant & coolant. The prefilled water level to be ensured at the time of installation. A uniquely designed thrust bearing with high thrust capacity and good quality shaft seals are used to enhance the strength & durability. All single phase motors are supplied with suitable control boxes. The main advantage of rewindable motor construction is making the repair and rewinding easier and hassle free at field levels. All Tormac motors are produced in accordance with ISO 9001 standards and mounting dimensions with NEMA standard.
