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DMfit tee union - TU series
DMFIT PRODUCT INFORMATION

Metric Tee Union (TU)

Metric

View available sizes, part numbers and specifications below. For help with selection or availability, contact our UK team.

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Product specifications

Sizes and technical information

DMfit tee union in the metric range. A tee fitting provides a branch connection in a tube layout; check all connection sizes before selecting the part. The table lists 32 part numbers, including ATU040404M. Use the complete product code when making an enquiry.

Metric Tee Union (TU) — sizes and part numbers
PART NO.Tube O.D. (A)(mm)Tube O.D. (B)(mm)Tube O.D. (C)(mm) Qty / Box
ATU040404M444300
ATU050505M555350
ATU060606M666300
ATU080808M888200
ATU101006M10106150
ATU101010M101010150
ATU121210M121210100
ATU121212M121212100
ATU121012M121012100
ATU151010M15101050
ATU151510M15151050
ATU151512M15151250
ATU151515M15151550
ATU151522M15152240
ATU161616M16161640
ATU161622M16162240
ATU181815M18181530
ATU181816M18181630
ATU181818M18181830
ATU221515M22151520
ATU221522M22152220
ATU222210M22221020
ATU222215M22221520
ATU221616M22161620
ATU222216M22221620
ATU222222M22222220
ATU282815M28281520
ATU282828M28282820
ATU15M0606153/83/850
ATU1515M0615153/850
ATU1616M0716161/220
ATU18M0606183/83/820

Technical Information

Material & Structure

Material & Structure
MaterialO-ring
POMNBR, EPDM
PolypropyleneEPDM

 Working Pressure & Temperature

Pressure
SIZE ►5/323/161/45/163/81/25/87/8
TEMP ▼4mm5mm6mm8mm10mm12mm15mm16mm18mm22mm28mm
1°C (34F)16bar (230psi)16bar (230psi)16bar (230psi)16bar (230psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)
20°C (68F)16bar (230psi)16bar (230psi)16bar (230psi)16bar (230psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)11bar (170psi)
65°C (150F)10bar (150psi)10bar (150psi)10bar (150psi)10bar (150psi)7bar (100psi)7bar (100psi)7bar (100psi)7bar (100psi)7bar (100psi)7bar (100psi)7bar (100psi)
 
TU - Tee Union — product drawing

Selection and installation support

Identify tube sizes and threads · Check material compatibility · View the installation guide · Enquire about this fitting

Select products using the ratings and instructions for the specific fitting and application. Contact our team if a required specification is not shown.
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