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HY-556
Elbow double |
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HY-557
Wallplate elbow female |
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Size |
Size |
Size |
16×16 |
25×25 |
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20×20 |
16×20 |
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Size |
Size |
Size |
16×1/2" |
20×1/2" |
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16×3/4" |
20×3/4" |
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Size |
Size |
Size |
16×1/2"×16 |
20×3/4"×20 |
25×3/4"×25 |
20×1/2"×20 |
25×1/2"×25 |
25×1"×25 |
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Size |
Size |
Size |
16×1/2"×16 |
20×3/4"×20 |
25×3/4"×25 |
20×1/2"×20 |
25×1/2"×25 |
25×1"×25 |
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Size |
Size |
Size |
16×16×1/2" |
16×16×3/4" |
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Size |
Size |
Size |
16×16×16 |
16×20×16 |
25×16×25 |
20×20×20 |
20×16×20 |
25×20×25 |
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HY-55C
Nut with brass and rubber rings |
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HY-561
Straight fitting male |
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Size |
Size |
Size |
16/2.0×1/2" |
20/2.0×3/4" |
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16/2.25×1/2" |
20/2.25×3/4" |
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|
Size |
Size |
Size |
16×1/2" |
20×1/2" |
32×3/4" |
18×1/2" |
25×3/4" |
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