Series 681 - pressure reducer - red brass - with threaded connections - DN 15 to DN 50 - FKM - various designs

From € 123,69
Price incl. VAT
plus € 29,00 shipping costs
In 36 variations available
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Product Description
  • The 681 series pressure reducer offers reliable protection for domestic water supply systems, commercial and industrial systems from excessive supply pressure.
  • Pressure reducers are used when a certain pressure on the output side must not be exceeded in the pipe network despite different pressures on the inlet side.
  • These pressure reducers are ideally suited for use in drinking water supply according to DIN 1988, in service water supply in industrial and building technology, in snow-making systems, in fire extinguishing technology and sprinkler systems, as well as in shipbuilding and offshore systems.
Application
  • The full metal version of the 681 series pressure reducer for water and air is extremely robust.
  • This pressure reducer has not only proven itself in the drinking water sector, but also in particular under rough operating conditions in the industrial sector or with fluctuating ambient temperatures.
  • The pressure reducer can also be used in hot water.
  • The 681 series impresses with its stability and reliability: the outlet pressure set for zero withdrawal is kept constant even with strongly fluctuating inlet pressures.
Technical Data
  • Material - gunmetal
  • Version - m, with membrane
  • Nominal size - 15 DN to 50 DN
  • Entry / Exit - 1/2 "to 2"
  • Temperature range - -20 ° C to + 120 ° C
  • Pre-pressure - up to 40 bar
  • Back pressure - 0.5 to 15 bar
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For more information, please refer to the product data sheet.
Versions: (36)
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Back pressure area
Nominal size DN
Connection type
Entry / exit
show all 36 implementations
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Article No. Back pressure area Nominal size DN Connection type Entry / exit Price incl. VAT
2025681GFO25 SP 15th BSP-Tm / BSP-Tm 1/2 "(15) / 1/2" (15)
€ 123,69
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO26 SP 15th f / f 1/2 "(15) / 1/2" (15)
€ 146,00
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO27 SP 15th NPTf / NPTf 1/2 "(15) / 1/2" (15)
€ 123,69
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO01 HP 15th BSP-Tm / BSP-Tm 1/2 "(15) / 1/2" (15)
€ 138,91
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO02 HP 15th f / f 1/2 "(15) / 1/2" (15)
€ 138,91
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO03 HP 15th NPTf / NPTf 1/2 "(15) / 1/2" (15)
€ 138,91
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO13 LP 15th BSP-Tm / BSP-Tm 1/2 "(15) / 1/2" (15)
€ 225,56
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO14 LP 15th f / f 1/2 "(15) / 1/2" (15)
€ 225,56
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO15 LP 15th NPTf / NPTf 1/2 "(15) / 1/2" (15)
€ 225,56
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO28 SP 20th BSP-Tm / BSP-Tm 3/4 "(20) / 3/4" (20)
€ 134,13
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO29 SP 20th f / f 3/4 "(20) / 3/4" (20)
€ 134,13
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO30 SP 20th NPTf / NPTf 3/4 "(20) / 3/4" (20)
€ 134,13
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO04 HP 20th BSP-Tm / BSP-Tm 3/4 "(20) / 3/4" (20)
€ 147,51
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO05 HP 20th f / f 3/4 "(20) / 3/4" (20)
€ 147,51
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO06 HP 20th NPTf / NPTf 3/4 "(20) / 3/4" (20)
€ 147,51
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO16 LP 20th BSP-Tm / BSP-Tm 3/4 "(20) / 3/4" (20)
€ 287,58
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO17 LP 20th f / f 3/4 "(20) / 3/4" (20)
€ 287,58
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO18 LP 20th NPTf / NPTf 3/4 "(20) / 3/4" (20)
€ 287,58
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO31 SP 25th BSP-Tm / BSP-Tm 1 "(25) / 1" (25)
€ 146,04
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO32 SP 25th f / f 1 "(25) / 1" (25)
€ 146,04
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO33 SP 25th NPTf / NPTf 1 "(25) / 1" (25)
€ 146,04
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO07 HP 25th BSP-Tm / BSP-Tm 1 "(25) / 1" (25)
€ 159,58
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO08 HP 25th f / f 1 "(25) / 1" (25)
€ 159,58
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO09 HP 25th NPTf / NPTf 1 "(25) / 1" (25)
€ 159,58
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO19 LP 25th BSP-Tm / BSP-Tm 1 "(25) / 1" (25)
€ 329,02
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO20 LP 25th f / f 1 "(25) / 1" (25)
€ 329,02
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO21 LP 25th NPTf / NPTf 1 "(25) / 1" (25)
€ 329,02
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO34 SP 32 BSP-Tm / BSP-Tm 1 1/4 "(32) / 1 1/4" (32)
€ 203,73
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO10 HP 32 BSP-Tm / BSP-Tm 1 1/4 "(32) / 1 1/4" (32)
€ 216,96
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO22 LP 32 BSP-Tm / BSP-Tm 1 1/4 "(32) / 1 1/4" (32)
€ 478,56
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO35 SP 40 BSP-Tm / BSP-Tm 1 1/2 "(40) / 1 1/2" (40)
€ 409,53
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO11 HP 40 BSP-Tm / BSP-Tm 1 1/2 "(40) / 1 1/2" (40)
€ 367,96
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO23 LP 40 BSP-Tm / BSP-Tm 1 1/2 "(40) / 1 1/2" (40)
€ 824,44
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO36 SP 50 BSP-Tm / BSP-Tm 2 "(50) / 2" (50)
€ 474,82
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO12 HP 50 BSP-Tm / BSP-Tm 2 "(50) / 2" (50)
€ 512,82
Price incl. VAT
plus € 29,00 shipping costs
Product safety
2025681GFO24 LP 50 BSP-Tm / BSP-Tm 2 "(50) / 2" (50)
€ 904,49
Price incl. VAT
plus € 29,00 shipping costs
Product safety
Ratings


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