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FSO-USF Internal Diaphragm Flanged Type
Brand: BadothermThe FSO-USF construction is similar to the US-F design and typically used for those applications where the existing process connection is too small to use a flush mounted diaphragm seal.
The specific advantage for the FSO-USF is the efficient design with regards to exotic materials as the lower part is significantly smaller and also has a smaller weight. Also it allows for more flexibility in the choice of different cover flange materials e.g. for pressure rating. And bolting pattern is standard as per the cover flange.
The FSO-USF is typically used in combination with (differential) pressure transmitters for applications such as level, flow and (absolute) pressure measurement.
Specifications
Brand
Applications
- Flow
- Level
- Pressure Measurement
Diaphragm Material
- 6Mo Stainless Steel
- AISI 304L Stainless Steel
- AISI 310 MoLN Stainless Steel
- AISI 316 Stainless Steel UG
- AISI 316L Stainless Steel
- AISI 321 Stainless Steel
- Duplex 2205 Stainless Steel
- Hastelloy B2
- Hastelloy C-22
- Hastelloy C-276
- Inconel 600
- Inconel 625
- Inconel 825
- Monel 400
- Nickel 201
- Super Duplex 2507 Stainless Steel
- Titanium Grade 1
Enclosure Finish
- ECTFE
- FEP
- Gold Coating (25 or 40 µm Chemical Resistance and/or Hydrogen Permeation Protection)
- PFA
- PTFE-Coated
Enclosure, Body Material
- AISI 310 MoLN Stainless Steel
- AISI 316L Stainless Steel
- Duplex F44 Stainless Steel
- Duplex F51 Stainless Steel
- Duplex F53 Stainless Steel
- Duplex F55 Stainless Steel
- Duplex F60 Stainless Steel
- Hastelloy B2
- Hastelloy C-22
- Hastelloy C-276
- Inconel 600
- Inconel 625
- Inconel 825
- Monel 400
- Nickel 201
- Titanium Grade 2
Flange Size - 1-1/2” (DN 40)
- 1-1/2" (DN 40) - 150# ASME B16.5
- 1-1/2" (DN 40) - 1500# ASME B16.5
- 1-1/2" (DN 40) - 300# ASME B16.5
- 1-1/2" (DN 40) - 400# ASME B16.5
- 1-1/2" (DN 40) - 600# ASME B16.5
- 1-1/2" (DN 40) - 900# ASME B16.5
- 1-1/2" (DN 40) - PN 10 (EN 1092-1)
- 1-1/2" (DN 40) - PN 16 (EN 1092-1)
- 1-1/2" (DN 40) - PN 160 (EN 1092-1)
- 1-1/2" (DN 40) - PN 25 (EN 1092-1)
- 1-1/2" (DN 40) - PN 250 (EN 1092-1)
- 1-1/2" (DN 40) - PN 40 (EN 1092-1)
- 1-1/2" (DN 40) - PN 63 (EN 1092-1)
Flange Size - 1-1/4” (DN 32)
- 1-1/4" (DN 32) - 150# ASME B16.5
- 1-1/4" (DN 32) - 1500# ASME B16.5
- 1-1/4" (DN 32) - 300# ASME B16.5
- 1-1/4" (DN 32) - 400# ASME B16.5
- 1-1/4" (DN 32) - 600# ASME B16.5
- 1-1/4" (DN 32) - 900# ASME B16.5
- 1-1/4" (DN 32) - PN 10 (EN 1092-1)
- 1-1/4" (DN 32) - PN 100 (EN 1092-1)
- 1-1/4" (DN 32) - PN 16 (EN 1092-1)
- 1-1/4" (DN 32) - PN 25 (EN 1092-1)
- 1-1/4" (DN 32) - PN 40 (EN 1092-1)
- 1-1/4" (DN 32) - PN 63 (EN 1092-1)
Flange Size - 1” (DN 25)
- 1" (DN 25) - 1500# ASME B16.5
- 1" (DN 25) - 300# ASME B16.5
- 1" (DN 25) - 400# ASME B16.5
- 1" (DN 25) - 600# ASME B16.5
- 1" (DN 25) - 900# ASME B16.5
- 1" (DN 25) - PN 10 (EN 1092-1)
- 1" (DN 25) - PN 16 (EN 1092-1)
- 1" (DN 25) - PN 160 (EN 1092-1)
- 1" (DN 25) - PN 25 (EN 1092-1)
- 1" (DN 25) - PN 250 (EN 1092-1)
- 1" (DN 25) - PN 40 (EN 1092-1)
- 1" (DN 25) - PN 63 (EN 1092-1)
Flange Size - 3/4” (DN 20)
- 3/4" (DN 20) - 1500# ASME B16.5
- 3/4" (DN 20) - 300# ASME B16.5
- 3/4" (DN 20) - 400# ASME B16.5
- 3/4" (DN 20) - 600# ASME B16.5
- 3/4" (DN 20) - 900# ASME B16.5
Flange Type
- Large Female Facing (LFF)
- Large Groove Facing (LGF)
- Large Male Facing (LMF)
- Large Tongue Facing (LTF)
- Raised Face (RF)
- Ring Joint Facing
- Small Female Facing (SFF)
- Small Male Facing (SMF)
- Small Tongue Facing (STF)
Gasket Material
- Camprofile
- Graphite N
- Virgin PTFE
Mounting
- Top (Axial) Mounting Connection
Operating Temperature
- -200° to 500° C (-328° to 932° F)