Adjustable Elbow (BLA)

Designations	Tube O.D	d	d1	Width across flat		t	ℓ	ℓ	Approx.
Designations	D	d	d1	h	H	t	ℓ	ℓ	L	L1
BLA-10	10	8	6	17	19	7.0	23	21	34.5	35
BLA-12	12	10	8	19	22	7.0	24	22	35.5	37
BLA-15	15	12	10	24	27	7.5	29	24	44.5	40
BLA-16	16	13	11	27	30	7.5	32	24	44.5	43
BLA-18	18	14	12	27	32	8.0	32	24	44.5	43
BLA-20	20	17	14	30	36	8.0	33	25	45.5	45
BLA-22	22	18	14	32	36	9.0	34	26	46.5	46
BLA-25	25	20	17	36	41	10.0	36	28	49.5	49
BLA-28	28	22	18	41	46	10.0	41	28	55.0	53
BLA-30	30	25	20	41	46	10.0	41	29	55.5	54
BLA-32	32	26	22	46	50	11.0	50	30	64.5	66
BLA-38	38	32	26	50	60	12.0	50	36	69.5	72