STjh DN32 6 m hot-water circulation pump with a compact body and electronic control head on white.

STJH-HOT-WATER-CIRCULATION-PUMP-DN32-6M

Hot-Water Circulation Pump DN32 6 m

A compact DN32 high-efficiency circulator with a 6 m maximum head class for small hot-water and reheat circuits.

DN32 compact body
6 m maximum head class
Electronic high-efficiency control

Request a Quote Browse Products

Product Introduction

This smallest circulator uses a compact DN32 body and an electronically controlled hydraulic up to the 6 m head class. It suits local clean utility heating and AHU reheat loops carrying fluids from approximately -10 to 110 C.

Key Features

Small reheat-loop duty

The compact hydraulic matches local coils and short heating branches without excessive available head.

Variable-speed efficiency

Electronic control reduces pump output as valves close or thermal demand falls.

Wide fluid-temperature range

The referenced -10 to 110 C range supports heating water and suitable glycol mixtures.

Technical Parameters

Connection	DN32 class
Maximum Head	6 m class
Maximum Working Pressure	Up to 16 bar depending on version
Fluid Temperature	-10 to 110 C
Pump Type	Electronic inline circulator
Speed Control	Integrated variable-speed
Control Modes	Pressure and speed options by selection
Fluid Service	Closed hot-water circuit
Installation	Inline pipe mounting
Customization	Control mode, connection version and monitoring can be configured for the intended application and operating environment.

Applications

Small hot-water reheat loops, clean utility heating, laboratory coils and local AHU heating branches.

Solutions for Your Application

A large circulator causes valve noise and unnecessary power use on a short branch.Use the DN32 6 m hydraulic and set its electronic control to the verified circuit resistance.

Pump heat or vibration may transfer into lightweight piping.Align and support the pipework, then use the correct control mode instead of throttling a grossly oversized pump.

Available Options

Connection adapters, insulation shell, external sensor, control interface, isolation valves and status monitoring can be selected.

Planning a Hot-Water Circulation Pump DN32 6 m specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

Talk to Our Team