CXA – Air Separators

Dutypoint CXA air separator units are installed to efficiently remove air and microbubbles from the system.

In heating systems, an air separator should be installed in the flow loop where the system experiences the highest temperature (next to the heat source) and lowest pressure. Air separators should ideally be installed immediately after the boiler and prior to the pump suction port as this is where the formation of microbubbles is greatest. In a chilled water system, the unit must be located in the return loop just prior to the chiller.

Product specification

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STANDARD TECHNICAL FEATURES

– Efficient removal of air and microbubbles in pipework

– Stainless steel element

– Designed and manufactured in accordance with the Pressure Equipment Directive 97/23/EC

OPTIONS

– Larger units up to DN600 available on request
– Non-standard connections

Separator Specification

Body Carbon steel – ST 37
Connections Standard: Flanged PN16
Maximum Working Temperature 110°C
Maximum Working Pressure 10 Bar
Internal Element AISI 304 Stainless Steel

Air Vent Specification

Body Brass
Connections Screwed
Maximum Working Temperature 110°C
Maximum Working Pressure 10 Bar
Float Polypropylene
Model no.
Flow rate (m³/h)
Volume (L)
Diametre nominal connection size (mm)
Downloads

CX50A
8
5
50

CX65A
15
5
65

CX80A
20
17
80

CX100A
30
17
100

CX125A
50
50
125

CX150A
75
50
150

CX200A
125
100
200

CX250A
200
210
250

CX300A
275
360
300

Brochure

A technical overview of the Dutypoint CXA range.