STjh DN80 16 m hot-water circulation pump with a long flanged body and large controlled motor on white.

STJH-HOT-WATER-CIRCULATION-PUMP-DN80-16M

Hot-Water Circulation Pump DN80 16 m

A large DN80 flanged electronic circulator with a 16 m head class for central hot-water distribution across multiple AHUs.

DN80 large flanged body
16 m head class
Integrated electronic speed control

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Produkteinführung

This largest selected hot-water circulator uses a DN80 body, longer port-to-port dimension and higher-head motor-hydraulic set. Integrated speed control supports central clean manufacturing heating networks with multiple AHU coils and changing valve demand.

Key Features

Central distribution capacity

The larger ports and hydraulic serve multiple heating coils from a common main.

High-head circulation

The 16 m class overcomes longer pipe runs and the cumulative resistance of central-system equipment.

Demand-based control

Electronic speed adjustment can reduce energy as terminal valves close during part-load periods.

Technische Parameter

Connection Size	DN80
Maximum Head	16 m class
Fluid Temperature	-10 to 110 C
Pump Type	Large flanged inline circulator
Control	Integrated electronic speed regulation
Application Circuit	Closed central hot-water loop
Motor/Hydraulic	High-head large-body configuration
Monitoring	Operating-status and communication options
Installation	Independently supported pipework
Customisierung	Duty point, control mode and system interface can be configured for the intended application and operating environment.

Applications

Central hot-water distribution for large clean manufacturing AHUs, pharmaceutical heating plants and multi-zone reheat systems.

Solutions for Your Application

A DN50 circulator restricts flow or lacks head across the central AHU network.Use the DN80 16 m hydraulic at the calculated main flow and critical-circuit pressure loss.

A heavy large-body pump can impose unacceptable pipe loads.Provide independent supports, correct flange alignment and planned motor-service clearance.

Verfügbare Optionen

Remote sensor, differential-pressure control, insulation, communication module, twin-pump logic, valves and condition monitoring are available.

Planning a Hot-Water Circulation Pump DN80 16 m specification?

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