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Pressure damper units

Description

The damper unit is designed to protect the sensing element of a pressure gauge, manometer or pressure transmitter from the impact or pulsations of measured media.
Process media: steam, water, oil products.

Certificate of conformity No BY/MH02/H00087   TU BY 390184271.025-2012

 

Ordering code and samples for damper unit for pressure transmitters

  1 - 2 - 3
Damper   UD - M20x1,5 - M20x1,5
1-Damper model

UD - the damper unit, which has partitions with staggered holes in them,    alternating with the chambers.
UD.2 - the damper unit, which has a capillary channel between the housing and the threaded sleeve

Parameters of damper unit    

Drawing B
M1, mm
C
M2, mm
T,
°C 
Pn,
MPa

Damper unit UD - M1 - M2

M20x1,5
G1/2
M20x1,5
G1/2
250 40 

Damper UD.2 - M1 - M2

M20x1,5
G1/2
M20x1,5
G1/2
400

 

2-Instrument connection thread

M1 - Instrument connection thread of damper unit.

Parameters of damper unit    

Drawing B
M1, mm
C
M2, mm
T,
°C 
Pn,
MPa

Damper UD - M1 - M2

M20x1,5
G1/2
M20x1,5
G1/2
250 40 

Damper UD.2 - M1 - M2

M20x1,5
G1/2
M20x1,5
G1/2
400

3-Process connection thread

M2 - process connection thread of damper unit.

Parameters of damper unit    

Drawing B
M1, mm
C
M2, mm
T,
°C 
Pn,
MPa

Damper UD - M1 - M2

M20x1,5
G1/2
M20x1,5
G1/2
250 40 

Damper UD.2 - M1 - M2

M20x1,5
G1/2
M20x1,5
G1/2
400

 

Operating temperature
T - highest temperature, at which a predetermined service life is ensured.

Rated pressure
Pn - highest operating pressure at a process temperature of 20°C, at which a predetermined service life is ensured.

Material
Damper units are made from stainless steel 12X18H10T.
At the request of the Customer it is possible to manufacture damper units from other materials (material is specified additionally).

 

 

Technical documentation
Gallery

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