TD single-stage pipeline circulation pump system with 50Hz standard motor and mechanical seal. Features a detachable top-pull design for maintenance without pipeline disruption. Less susceptible to liquid impurities compared to similar products.

TD32-TD150 models feature extended shaft structure; TD200-TD300 models have detachable structure with containerized mechanical seal (motor disassembly not required for seal replacement).

• Fully enclosed air-cooled two and four standard motor
• Protection level: IP55
• Insulation level: F
• Standard voltage: 50Hz 1X220-230/240V, 3X200-220/346-380V, 3X220-240/380-415V

• Maximum working pressure: 12 bar (standard), 16 bar (special)
• Liquid temperature: -15°C to 110°C
• Environmental temperature: +40°C maximum
• Altitude: up to 1000m
• Rotation direction: clockwise (viewed from motor blade end)

• Regional heating systems
• HVAC systems
• Cooling systems
• Domestic hot water systems
• Industrial liquid transportation
• Water supply systems

• Pumps with ≤2.2kW motors: horizontal or vertical installation
• Pumps with >2.2kW motors: must be installed perpendicular to horizontal
• Minimum clearance: 300mm for motors
• Vibration damping base required (cement base weight >1.5X pump weight)

• Separable motor-pump structure with pull-out design
• Flange connections comply with GB/T17241.6 (ISO7005-2) standard, PN16 rating
• "O" ring sealing between pump head and body
• TD32-TD150 available with or without base plate