TD type single-stage pipeline circulation pump features standard motor and mechanical seal, designed with superior resistance to liquid impurities compared to similar products. The detachable top-pull design enables maintenance without pipeline system disruption.

TD32-TD150 models feature extended shaft construction, while TD200-TD300 models utilize detachable containerized mechanical seals that eliminate motor disassembly during 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

Suitable for thin, clean, non-corrosive, non-flammable liquids without solid particles or fibers. Performance decreases with viscous or dense liquids.

• Regional heating systems (with compliant water quality)
• HVAC systems
• Cooling systems
• Domestic hot water systems
• Industrial liquid transportation
• Water supply systems

Connecting flange complies with GB/T17241.6 (ISO7005-2) standard with PN16 pressure rating. Pump body functions as pipeline section, allowing system operation during maintenance using blind flanges.

• Pumps with ≤2.2kW motors can be suspended directly in pipelines
• Pumps with >2.2kW motors must be installed perpendicular to horizontal
• Minimum clearance: 300mm for motors
• Vibration damping base required (typically cement base >1.5X pump weight)
• TD32-TD150 available with or without base plate