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... PrimoVent Hybrid 77729 Schnellentlüfter Kst/Ms G3/8 VE:25
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Quick air vents PrimoVent hybrid G⅜ | 77729

Quick air vents PrimoVent hybrid

in-stock items
Documents

  • slim design for low heat loss – ideal for installations where space is limited
  • high-grade, glass-fibre reinforced plastic version with brass connection
  • Two-way venting principle: separated air escapes via the central hole in the float in a defined way without taking along water
  • patented float geometry for minimum capillary effect – avoids the formation of an air cushion to suppress undefined "jumps" of the float
  • Cover with patented nozzle geometry: The slot-shaped vent opening provides for a high venting capacity
  • Protective cap, cannot be lost
  • universal application for water and water-glycol mixtures (max. 50 % glycol)
  • always subjected to a 100 % function test
  • with mounting valve for easy, fast mounting - dismounting is possible at any time without draining the system

For automatic venting of sealed heating systems as per EN 12828. Suitable for water and water/glycol mixtures with up to 50 % glycol.

Automatic quick air vent made of high-grade glass-fibre reinforced plastic, with aqua stop. The vent cap does not have to be removed during operation of the quick air vent, not even for initial filling or servicing. Its high, narrow design is perfect in terms of appearance and function. Sealing by means of O ring. Mounting valves available as accessories.

Connection
G⅜, brass with O ring
Operating temperature range
depending on nominal pressure
max. 95/120 °C
see operating instructions
Nominal pressure
at 95 °C:
max. 8 bar
at 120 °C:
max. 3.5 bar
Housing
glass-fibre reinforced plastic
latching ring
glass-fibre reinforced plastic

AFRISO_QUICK-AIR-VENTS-PRIMOVENT-HYBRID-G--QUICK-AIR-VENTS-PRIMOVENT-HYBRID_77729_ENG_GBR.PDF

AFRISO_SCHNELLENTLUEFTER-PRIMOVENT-HYBRID-G--SCHNELLENTLUEFTER-HYBRID_77729_DEU_DEU.PDF

Data sheets
Domestic Technology
PDF
AFRISO_QUICK-AIR-VENTS-PRIMOVENT_ENG_GBR_20260209_232552398.PDF

AFRISO_SCHNELLENTLUEFTER-HYBRID_DEU_DEU.PDF

Data sheets
Domestic Technology
PDF
PRODUKTINFO_SCHNELLENTLUEFTER_PRIMOVENT__192_EN.PDF

Schnellentlüfter PrimoVent

Catalogue product information
Domestic Technology
PDF

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