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Domestic technology Water technology water safety group assembly WSG 75
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water safety group assembly WSG 75

water safety group assembly

Variants Documents

  • for protection against overpressure in drinking water heater heaters or systems
  • with check valve
  • safety valve rotatable for optimum adaptation to mounting situation
  • incl. pressure gauge for indication of the system pressure

For sealed hot drinking water systems or drinking water heaters as per EN 806, DIN 1988 and DIN 4753-1 and for protection against overpressure.

Combination fitting with rotatable safety valve 8 bar or 10 bar, Bourdon tube pressure gauge 0/16 bar, shut-off fitting, check valve and test screw. Noise characteristics as per DIN 4109 class 1.

Safety valvePart no.
water safety group assembly WSG 75/8  8 bar77978
water safety group assembly WSG 75/10  10 bar77976
  • in-stock items
  • manufactured goods

Connections
soldered screw connection ⌀ 18 mm at both ends
Operating pressure
  8 bar
Safety valve
opening pressure:
  8 bar
rotatable
G½ x G¾
heating capacity:
max. 75 kW
Flow coefficient Kvs
2.8 m³/h
Dimensions
W x H:
95 x 95 mm
Housing
Brass
Bourdon tube pressure gauges
Range:
0/16 bar
housing ⌀:
50 mm
Connection:
G¼
Options
  • other connection types

AFRISO_WATER-SAFETY-GROUP-ASSEMBLY_ENG_GBR.PDF

AFRISO_WASSERSICHERHEITSGRUPPE_DEU_DEU.PDF

Data sheets
Domestic Technology
PDF
MEMBRAN-SICHERHEITSVENTILE_MS_MSW_MSS_MAG.PDF

Membran-Sicherheitsventil MS MSW MSS

Declarations of Conformity
PDF
900_000_0310-0.PDF

Wassersicherheitsgruppe WSG 75

Manuals
PDF

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