Imperial Tee Union (TU)

DMfit tee union in the imperial range. A tee fitting provides a branch connection in a tube layout; check all connection sizes before selecting the part. The table lists 9 part numbers, including ATU010101. Use the complete product code when making an enquiry.

Imperial Tee Union (TU) — sizes and part numbers
PART NO.	Tube O.D. (A)	Tube O.D. (B)	Tube O.D. (C)	Qty / Box
ATU010101	5/32	5/32	5/32	350
ATU030303	3/16	3/16	3/16	350
ATU040404	1/4	1/4	1/4	300
ATU040405	1/4	1/4	5/16	250
ATU050505	5/16	5/16	5/16	200
ATU060604	3/8	3/8	1/4	150
ATU060606	3/8	3/8	3/8	150
ATU070706	1/2	1/2	3/8	100
ATU070707	1/2	1/2	1/2	100

Technical Information

Material & Structure

Material & Structure
Material	O-ring
POM	NBR, EPDM
Polypropylene	EPDM

Working Pressure & Temperature

Pressure
SIZE ►	5/32	3/16	1/4	5/16	3/8	1/2	5/8		7/8
TEMP ▼	4mm	5mm	6mm	8mm	10mm	12mm	15mm	16mm	18mm	22mm	28mm
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)

Selection and installation support

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Imperial Tee Union (TU)

Product specifications

Technical Information

Material & Structure

Working Pressure & Temperature

Selection and installation support

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