H-line pressurisation unit

H-Line is a pressure holding unit and together with an open expansion vessel is intended for use in liquid heat and cooling system. H-Line is designed to maintain optimum stable operating pressure in the system and thus reduce the system’s pressure variations to a minimum.

 

Three advantages of H-Line:

  1. User-friendly display that is both large and clear
  2. Soft pressure position with motor valve and soft-start pump
  3. Built from reliable components from Grundfos, Danfoss and Schneider Electrics

Description

H-Line – A new standard for pressurisation

 

Expansion vessel

The open expansion vessel is available in both polyethylene and varnished sheet in a large selection of volumes. The volume is dimensioned depending on a number of factors in the system. H-Line is approved for use in both water and glycol systems (max. 35%).

 

Technical description

PLC. 122 Open expansion vessel with pressure holding pump Open expansion vessel with volume XXX liter with pressure holding pump and motor valve type H-Line for operating pressure X bar. With constant pressure control controller. Analog outputs for pressure and level and potential-free alarm output are available in control cabinets. Expansion vessels in Polyethylene or Sheet.

 

H-Line technical specifications and measurements

ModelArticle no.Max working pressure (bar)Pressure class (bar)System temperature (°C)Voltage (volt)Depth (mm)Width (mm)Height (mm)Weight (kg)Connection 1 - ReturnConnection 2 - Toward systemConnection 3 - Suction
H-Line stdHL10604,0100-70230 1-fas21050075022,522CU22CUDN25
H-line autofill HL1060A4,0100-70230 1-fas21050075022,522CU22CUDN25
H-Line stdHL10675,5100-70230 1-fas21050075022,522CU22CUDN25
H-Line autofillHL1067A5,5100-70230 1-fas21050075022,522CU22CUDN25
H-Line stdHL10687,0100-70230 1-fas21050075022,522CU22CUDN25
H-Line autofillHL1068A7,0100-70230 1-fas21050075022,522CU22CUDN25

 

 

 

H-Line measurements for polythene vessels

VolumeDepth (mm)Width (mm)Ø Diameter (mm)Height (mm)Weight (kg)
200570108012
270800400105015
320700110017
520780174022
700900147523
1001400790139025
Special vessels and larger volumes upon request.

 

Technical specifications and measurements

H-Line technical specifications and measurements

ModelArticle no.Max working pressure (bar)Pressure class (bar)System temperature (°C)Voltage (volt)Depth (mm)Width (mm)Height (mm)Weight (kg)Connection 1 - ReturnConnection 2 - Toward systemConnection 3 - Suction
H-Line stdHL10604,0100-70230 1-fas21050075022,522CU22CUDN25
H-line autofill HL1060A4,0100-70230 1-fas21050075022,522CU22CUDN25
H-Line stdHL10675,5100-70230 1-fas21050075022,522CU22CUDN25
H-Line autofillHL1067A5,5100-70230 1-fas21050075022,522CU22CUDN25
H-Line stdHL10687,0100-70230 1-fas21050075022,522CU22CUDN25
H-Line autofillHL1068A7,0100-70230 1-fas21050075022,522CU22CUDN25

 

 

H-Line measurements for polythene vessels

VolumeDepth (mm)Width (mm)Ø Diameter (mm)Height (mm)Weight (kg)
200570108012
270800400105015
320700110017
520780174022
700900147523
1001400790139025
Special vessels and larger volumes upon request.

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