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Description
U Type Syphons Standard
  • U Type Syphons Standard
  • U Type Syphons Standard
  • U Type Syphons Standard
  • U Type Syphons Standard
  • U Type Syphons Standard
  • U Type Syphons Standard

U Type Syphons

AS-Schneider Gauge Syphons are used to protect the pressure gauge from the effect of hot pressure media such as steam and also to reduce the effect of rapid pressure surges. The syphon allows condensate to form and be collected inside the syphon, preventing the hot media (hot vapors, not just steam) from coming in direct contact with the pressure instrument. Also used as freeze protector when used with proper fill fluids. 

The U Type Syphon is normally used for horizontal installations.

The Standard Syphons are designed, manufactured and tested according to DIN 16282. The standard pipe dimension is Ø 20 x 2.6 mm. 1/2" pipe (Ø 21.3 mm) dimensions are also available. AS-Schneider is also providing so-called Commercial Style Syphons. These types have a standard pipe dimension of Ø 21.3 x 3.2 mm – using threaded pipe connections instead of weld fittings.

The max. allowable (Working) Pressure (PS), as standard, is 160 bar (2,321 psi), however, depends on the wall thickness of the pipes used.

The relevant accessories are available; please see below Mounting Bracket Kits and Accessories.

Connections, materials and further options are available, please see below Ordering Information or more detailed under:

General InformationWebshop
U Type Syphons - Standard Syphons

Bended to the Right resp. Left Side                                                         Single-plane Bend

U Type Syphons Drawing (arrangement)
U Type Syphons - Commercial Style Syphons
U Type Syphons Drawing (arrangement)
Ordering Information
U Type Syphons - Standard Syphons
Inlet Outlet Dimension a (mm) Material References Part Number
Butt Weld End
Ø 20 x 2,6
G 1/2 Adjusting Nut 145 1.0345 DIN 16282 Type B S006.07.110
218 Single-plane Bend S006.07.110.05
145 Bended to the Right Side S006.07.110.20
1.4571 DIN 16282 Type B S006.07.210
218 Single-plane Bend  S006.07.210.05
G 1/2 Male 180 1.0345 DIN 16282 Type A, Rev. 11/1988 S006.07.100
253 Single-plane Bend   S006.07.100.05
180 1.4571 DIN 16282 Type A, Rev. 11/1988  S006.07.200
253 Single-plane Bend    S006.07.200.05
Butt Weld End
Ø 20 x 2,6
1/2 NPT Female 145  1.0345    S006.07.110.18
1.4571    S006.07.210.18
1/2 NPT Male 1/2 NPT Female 180   1.0345    S006.07.100.16
1.4571    S006.07.200.16
BIU Type Syphons - Commercial Style Syphons
Inlet Outlet Material References Part Number
G 1/2 Male     G 1/2 Male 1.4571 S006.07.205.01
1.0345 S006.07.105.01
Surface Treatment: Phosphatized S006.07.105.12
G 1/2 Adjusting Nut  S006.07.105.02
MS
Further InformationAS-Schneider Gauge Syphons are used to protect the pressure gauge from the effect of hot pressure media such as steam and also to reduce the effect of rapid pressure surges. The syphon allows condensate to form and be collected inside the syphon, preventing the hot media (hot vapors, not just steam) from coming in direct contact with the pressure instrument. The AS-Schneider Gauge Syphons, as standard, are rated to 160 bar (2,321 psi).
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