Tormac Centrifugal pump’s volute chamber and impellers are carefully designed to give the best possible hydraulic and suction lift characteristics. All dimensions and performances are according to EN733- DIN 24255 standards. Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw material,dynamically balanced impellers, seals and ball bearings to ensure long life. Dynamically balanced rotor ensures vibration and noise free operation. Shaft is made of quality steel, precision ground of ample size for transmitting the rated Horse Power.
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| Power Range (kW) | 2.2 kW to 30 kW |
| Speed | 2900 rpm |
| Degree of Protection | IP 55 |
| Class of insulation | “F” |
| Versions | Three Phase, 380-415V, 50Hz A.C Supply |
| Type of Duty | S1 (Continuous) |
| Direction of Rotation | Clock wise viewed from driving end |
| Nominal Suc. & Del. Size (Inches) | 2 x 11⁄4 | 21⁄2 x 11⁄2 | 21⁄2 x 2 | 3 x 21⁄2 | 4 x 3 |
“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’s swimming pool pumps are developed with the combination of immense experience, cutting edge technology and integrated quality control system complying with internationally accepted standards. Tormac’s “ TSW” series swimming pool pumps are self-priming type inbuilt with pre filter basket for cleaning the pool water. The mechanical seals are made of graphite and alumina with close tolerance for perfect sealing systems and the dynamically balanced rotary parts ensure vibration and noise free operation. All the parts of both pumps and motors are made of high quality materials to enhance the life span and efficiency. All single phase pumps are equipped with thermal protector to protect the motor from adverse operating conditions.
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.
