Tees and Taps

Rectangular 90° Bonded Tee

ATS Part Type #140 (Shown applied to round duct)

Width		Height		Bow		Wall thickness			Throat Length
in	mm	in	mm	in	mm	in	in	mm	in	mm
10	250	*	*	3/16	5	0.19	3/16	5	6	152
12	300	*	*	3/16	5	0.19	3/16	5	6	152
14	350	*	*	1/4	6	0.19	3/16	5	6	152
16	400	*	*	1/4	6	0.19	3/16	5	6	152
18	450	*	*	5/16	8	0.19	3/16	5	6	152
20	500	*	*	5/16	8	0.25	1/4	6	6	152
22	550	*	*	3/8	10	0.25	1/4	6	6	152
24	600	*	*	3/8	10	0.25	1/4	6	6	152
26	650	*	*	7/16	11	0.25	1/4	6	6	152
28	700	*	*	7/16	11	0.25	1/4	6	6	152
30	750	*	*	1/2	13	0.25	1/4	6	6	152
32	800	*	*	1/2	13	0.31	5/16	8	6	152
34	850	*	*	9/16	14	0.31	5/16	8	6	152
36	900	*	*	9/16	14	0.31	5/16	8	6	152
38	950	*	*	5/8	16	0.31	5/16	8	6	152
40	1000	*	*	5/8	16	0.25	1/4	6	6	152
42	1050	*	*	11/16	17	0.25	1/4	6	6	152
44	1100	*	*	11/16	17	0.25	1/4	6	6	152
48	1200	*	*	3/4	19	0.25	1/4	6	6	152
50	1250	*	*	3/4	19	0.25	1/4	6	6	152
52	1300	*	*	13/16	21	0.25	1/4	6	6	152
54	1350	*	*	13/16	21	0.25	1/4	6	6	152
60	1500	*	*	7/8	22	0.25	1/4	6	6	152
64	1600	*	*	7/8	22	0.25	1/4	6	6	152
68	1700	*	*	15/16	24	0.25	1/4	6	6	152
72	1800	*	*	1	25	0.25	1/4	6	6	152
84	2100	*	*	1 1/8	29	0.31	5/16	8	6	152
120	3000	*	*	1 1/8	29	0.44	7/16	11	6	152

*This dimension must be less than or equal to width

---

Rectangular 45° Bonded Tap

ATS Part Type #145 (Shown applied to round duct)

Width		Height		Bow		Wall thickness			Throat Length
in	mm	in	mm	in	mm	in	in	mm	in	mm
10	250	*	*	3/16	5	0.19	3/16	5	6	152
12	300	*	*	3/16	5	0.19	3/16	5	6	152
14	350	*	*	1/4	6	0.19	3/16	5	6	152
16	400	*	*	1/4	6	0.19	3/16	5	6	152
18	450	*	*	5/16	8	0.19	3/16	5	6	152
20	500	*	*	5/16	8	0.25	1/4	6	6	152
22	550	*	*	3/8	10	0.25	1/4	6	6	152
24	600	*	*	3/8	10	0.25	1/4	6	6	152
26	650	*	*	7/16	11	0.25	1/4	6	6	152
28	700	*	*	7/16	11	0.25	1/4	6	6	152
30	750	*	*	1/2	13	0.25	1/4	6	6	152
32	800	*	*	1/2	13	0.31	5/16	8	6	152
34	850	*	*	9/16	14	0.31	5/16	8	6	152
36	900	*	*	9/16	14	0.31	5/16	8	6	152
38	950	*	*	5/8	16	0.31	5/16	8	6	152
40	1000	*	*	5/8	16	0.25	1/4	6	6	152
42	1050	*	*	11/16	17	0.25	1/4	6	6	152
44	1100	*	*	11/16	17	0.25	1/4	6	6	152
48	1200	*	*	3/4	19	0.25	1/4	6	6	152
50	1250	*	*	3/4	19	0.25	1/4	6	6	152
52	1300	*	*	13/16	21	0.25	1/4	6	6	152
54	1350	*	*	13/16	21	0.25	1/4	6	6	152
60	1500	*	*	7/8	22	0.25	1/4	6	6	152
64	1600	*	*	7/8	22	0.25	1/4	6	6	152
68	1700	*	*	15/16	24	0.25	1/4	6	6	152
72	1800	*	*	1	25	0.25	1/4	6	6	152
84	2100	*	*	1 1/8	29	0.31	5/16	8	6	152
120	3000	*	*	1 1/8	29	0.44	7/16	11	6	152

*This dimension must be less than or equal to width