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USLF Internal Diaphragm Flanged Type
Brand: BadothermThe USLF construction is designed for those applications where the existing process connection is too small to use a flush diaphragm seal.
The USLF consists of an upper and lower housing, the upper is the actual seal part with a diaphragm size that allows for measurement of low ranges (10 mbar 2 seals attached (dP); 80 mbar single seal attached). The lower housing creates the transition from the diaphragm size to the smaller process connection.
USLF 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
- Steam
Diaphragm Material
- AISI 304L Stainless Steel
- AISI 316 Stainless Steel UG
- AISI 316L Stainless Steel
- AISI 321 Stainless Steel
- Duplex 2205 Stainless Steel
- Hastelloy C-276
- Inconel 600
- Monel 400
- Nickel 201
- Tantalum
- Titanium Grade 1
Enclosure Finish
- ECTFE
- FEP
- Gold Coating (25 or 40 µm Hydrogen Permeation Protection)
- PFA
- PTFE-Coated
- Tantaline Coating
Enclosure, Body Material
- 316L Stainless Steel
- AISI 316L Stainless Steel with Tantaline Treatment
- Duplex Stainless Steels
- Hastelloy C-276
- Inconel 600
- 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) - 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) - PN 10 (EN 1092-1)
- 1-1/2" (DN 40) - PN 100 (EN 1092-1)
- 1-1/2" (DN 40) - PN 16 (EN 1092-1)
- 1-1/2" (DN 40) - PN 25 (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” (DN 25)
- 1" (DN 25) - 150# 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) - PN 10 (EN 1092-1)
- 1" (DN 25) - PN 100 (EN 1092-1)
- 1" (DN 25) - PN 16 (EN 1092-1)
- 1" (DN 25) - PN 25 (EN 1092-1)
- 1" (DN 25) - PN 40 (EN 1092-1)
- 1" (DN 25) - PN 63 (EN 1092-1)
Flange Size - 1/2” (DN 15)
- 1/2" (DN 15) - 150# ASME B16.5
- 1/2" (DN 15) - 300# ASME B16.5
- 1/2" (DN 15) - 400# ASME B16.5
- 1/2" (DN 15) - 600# ASME B16.5
- 1/2" (DN 15) - PN 10 (EN 1092-1)
- 1/2" (DN 15) - PN 100 (EN 1092-1)
- 1/2" (DN 15) - PN 16 (EN 1092-1)
- 1/2" (DN 15) - PN 25 (EN 1092-1)
- 1/2" (DN 15) - PN 40 (EN 1092-1)
- 1/2" (DN 15) - PN 63 (EN 1092-1)
Flange Size - 2” (DN 50)
- 2" (DN 50) - 150# ASME B16.5
- 2" (DN 50) - 300# ASME B16.5
- 2" (DN 50) - 400# ASME B16.5
- 2" (DN 50) - 600# ASME B16.5
- 2" (DN 50) - PN 10 (EN 1092-1)
- 2" (DN 50) - PN 100 (EN 1092-1)
- 2" (DN 50) - PN 16 (EN 1092-1)
- 2" (DN 50) - PN 25 (EN 1092-1)
- 2" (DN 50) - PN 40 (EN 1092-1)
- 2" (DN 50) - PN 63 (EN 1092-1)
Flange Size - 3” (DN 80)
- 3" (DN 80) - 150# ASME B16.5
- 3" (DN 80) - 300# ASME B16.5
- 3" (DN 80) - 400# ASME B16.5
- 3" (DN 80) - 600# ASME B16.5
- 3" (DN 80) - PN 10 (EN 1092-1)
- 3" (DN 80) - PN 100 (EN 1092-1)
- 3" (DN 80) - PN 16 (EN 1092-1)
- 3" (DN 80) - PN 25 (EN 1092-1)
- 3" (DN 80) - PN 40 (EN 1092-1)
- 3" (DN 80) - PN 63 (EN 1092-1)
Flange Type
- Flat Face (FF)
- 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
Metric Connection
- Bolt: M10
Mounting
- Top (Axial) Mounting Connection
Nut & Bolt Material
- Bolt: A2-70 Stainless Steel
- Bolt: Carbon Steel Grade 8.8
Operating Pressure
- psi: 1,450 to 1,740 (kPa: 10,000 to 12,000, bar: 100 to 120)
Operating Temperature
- -200° to 500° C (-328° to 932° F)