Description

TD pumps are single stage in-line centrifugal pumps, equipped with standard motor and mechanical seal. Comparing to other pumps in similar structure, these pumps are less accessible to the impurity in the liquid. The pumps is designed to be pulled out from the top when disassemble. It can be repaired without affecting the pipelines. Pump parts can be pulled out. The mechanical seal for higher series is cartridge mechanical seal. Motor needn't to be disassembled when replace mechanical seal. Lower series products have two structure, one is easy maintenance structure, using a cartridge mechanical seal and another is expansion shaft structure. Curve tolerance is in conformity with ISO9906:2012, 3B. Major dimensions are in conformity with JB/T8680 standard. Flange connection dimensions are ion conformity with the related provisions PN 16 in GB/T 17241.6 or ISO7005-2/DIN 2501. Inlet and outlet dimensions are in conformity with related standard dimensions. Available MOC : Cast iron and CI with SS 304 impeller. Applications : Urban Water Supply, Industrial Water, Cooling System, HVAC, Cold & Hot Water for regional heat supply System : Main circulation pump, mixed circuit pump, boiler mixed -flow pump, gas-fired freezer pump, filter pump, constant pressure system pump, urban hot water circulation, Chemical Industry & Pharmaceutical Industry : Liquid feeding, system pressure boosting, mixed circuit circulation pump. Operating Conditions : Liquid Temperature : -15°C ~ +110°C, Ambient Temperature : up to +40°C, Maximum Working Pressure : PN 12 bar (Normal) and PN 16 bar (Special). Motor : TEFC, 2 or 4 Pole, Protection Class : IP 55, Insulation Class : F, Standard Voltage : 50 HZ - 1 X 200 - 240 V & 3 X 200 - 415 V and 60 HZ - 3 X 200 - 480 V.