Recommended 45° ELL-JAC® Long and Short Radius Aluminum Elbow Selection Chart
INSULATION THICKNESS
IRON PIPE SIZE	1"	1.5"	2"	2.5"	3"	3.5"	4"
1/2"	1 EJ / SJ	3 EJ / 3 SJ	5 EJ / SJ	7 SJ	8 EJ	9 SJ	10 SJ
3/4"	1 EJ / SJ	3 EJ / SJ	5 EJ / SJ	7 SJ	8 EJ	9 SJ	10 SJ
1"	2 EJ / SJ	4 EJ / SJ	6 EJ / SJ	7 EJ / SJ	8 EJ / SJ	9 SJ	10 SJ
1-1/4"	2 EJ / GORE	5 EJ / SJ	6 EJ / SJ	7 EJ / SJ	8 EJ / SJ	9 EJ / SJ	10 SJ
1-1/2"	3 EJ / GORE	5 EJ / SJ	7 EJ / SJ	8 EJ / SJ	9 EJ / SJ	10 EJ / SJ	11 SJ
2"	4 EJ / GORE	6 EJ / GORE	7 EJ / SJ	8 EJ / SJ	9 EJ / SJ	10 EJ / SJ	11 SJ
2-1/2"	5 EJ / GORE	7 EJ / GORE	8 EJ / SJ	9 EJ / SJ	10 EJ / SJ	11 EJ / SJ	12 SJ
3"	6 EJ / GORE	7 EJ / GORE	8 EJ / GORE	9 EJ / GORE	10 EJ / SJ	11 EJ / SJ	12 SJ
3-1/2"	7 EJ / GORE	8 EJ / GORE	9 EJ / GORE	10 EJ / GORE	11 EJ / SJ	12 EJ / SJ	13 SJ
4"	7 EJ / GORE	8 EJ / GORE	9 EJ / GORE	10 EJ / GORE	11 EJ / GORE	12 EJ / SJ	13 SJ
4-1/2	8 EJ / GORE	9 EJ / GORE	10 EJ / GORE	11 EJ / GORE	12 EJ / GORE	13 EJ / GORE	14 SJ
5"	8 EJ / GORE	9 EJ / GORE	10 EJ / GORE	11 EJ / GORE	12 EJ / GORE	13 EJ / GORE	GORE
6"	9 EJ / GORE	10 EJ / GORE	11 EJ / GORE	12 EJ / GORE	13 EJ / GORE	14 EJ / GORE	GORE
8"	11 EJ / GORE	12 EJ / GORE	13 EJ / GORE	14 EJ / GORE	15 EJ / GORE	16 EJ / GORE	GORE
9"	12 EJ / GORE	13 EJ / GORE	14 EJ / GORE	15 EJ / GORE	16 EJ / GORE	17 EJ / GORE	GORE
10"	13 EJ / GORE V	14 EJ / GORE	15 EJ / GORE	16 / EJ GORE	17 / EJ GORE	18 EJ / GORE	58 EJ / GORE
11"	14 EJ / GORE	15 EJ / GORE	16 EJ / GORE	17 EJ / GORE	57 EJ / GORE	58 EJ / GORE	GORE
12"	EJ / GORE	16 / EJ GORE	17 / EJ GORE	50 / EJ GORE	58 / EJ GORE	60 / EJ GORE	GORE
14"	16 / EJ GORE	17 / EJ GORE	57 / EJ GORE	19 / EJ GORE	60 / EJ GORE	21 / EJ GORE	GORE
15"	17 / EJ GORE	18 / EJ GORE	19 / EJ GORE	60 / EJ GORE	21 / EJ GORE	22 / EJ GORE	GORE
16"	18 / EJ GORE	19 / EJ GORE	60 / EJ GORE	21 / EJ GORE	61 / EJ GORE	GORE	GORE
17"	19 / EJ GORE	20 / EJ GORE	21 / EJ GORE	61 / EJ GORE	GORE	GORE	GORE
18"	20 / EJ GORE	21 / EJ GORE	61 / EJ GORE	GORE	GORE	GORE	GORE

EJ =Ell-JAC; 2 pc. Pressed . 024" Aluminum Elbow Cover, Clear Acrylic or painted colors. (# 57, # 58, # 60, and # 61 are 4 pc.)
UEJ = UNIVERS ELL JAC; 2 pc. Pressed .024" Aluminum or .01" T304 (T316 is Special Order) Stainless Steel Humped Elbow Cover.
SJ = STOVE JAC; 2pc. where heel of fitting is "squared-off".
GORES =Multiple Sections fit together to cover Elbow. Gores are ordered by pipe size and insulation thickness. Use these for any sizes larger than 12" IPS.

Related Links: (Cover Sizing Charts)

IPS O.D.'s Iron Pipe Sizes Outer Diameters - ASTM C-450
Double Layer Nesting Chart for Iron Pipe - ASTM C-450
CPS O.D.'s Copper Pipe Sizes - Outer Diameters
Aluminum Elbow Selection Recommended 90° Welded Long Radius
Aluminum Elbow Selection Recommended 90° Welded Short Radius
Aluminum Tee Selection Recommended 2-Pc. Tee-Jac
PVC Fitting Sizes Numbered Covers & O.D.'s
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