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90º Flange Head Elbow for Inch-Size Tube-2
Unit of Measure
1 2 3 4 

Item #

Tube Size

Gasket Material

Dimension L

Dimension J

Dimension R

List Price

NH1637C100 N/A 1.00 in N/A BUNA-N (Standard) N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637D100 N/A 1.00 in N/A EPDM N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637N100 N/A 1.00 in N/A BUNA-N (High Temperature) N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637S100 N/A 1.00 in N/A Silicone N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637V100 N/A 1.00 in N/A Fluorocarbon N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1687C100 N/A 25.4 mm N/A BUNA-N (Standard) N/A 98.6 mm N/A 60.5 mm N/A 33.3 mm QUOTE
NH1687D100 N/A 25.4 mm N/A EPDM N/A 98.6 mm N/A 60.5 mm N/A 33.3 mm QUOTE
NH1637C100-125 N/A N/A BUNA-N (Standard) N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637D100-125 N/A N/A EPDM N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637N100-125 N/A N/A BUNA-N (High Temperature) N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637S100-125 N/A N/A Silicone N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1637V100-125 N/A N/A Fluorocarbon N/A 3.88 in N/A 2.38 in N/A 1.31 in QUOTE
NH1687C100-125 N/A N/A BUNA-N (Standard) N/A 98.6 mm N/A 60.5 mm N/A 33.3 mm QUOTE
NH1687D100-125 N/A N/A EPDM N/A 98.6 mm N/A 60.5 mm N/A 33.3 mm QUOTE
NH1637C125 N/A 1.25 in N/A BUNA-N (Standard) N/A 4.25 in N/A 2.50 in N/A 1.62 in QUOTE
NH1637D125 N/A 1.25 in N/A EPDM N/A 4.25 in N/A 2.50 in N/A 1.62 in QUOTE
NH1637N125 N/A 1.25 in N/A BUNA-N (High Temperature) N/A 4.25 in N/A 2.50 in N/A 1.62 in QUOTE
NH1637S125 N/A 1.25 in N/A Silicone N/A 4.25 in N/A 2.50 in N/A 1.62 in QUOTE
NH1637V125 N/A 1.25 in N/A Fluorocarbon N/A 4.25 in N/A 2.50 in N/A 1.62 in QUOTE
NH1687C125 N/A 31.8 mm N/A BUNA-N (Standard) N/A 108.0 mm N/A 63.5 mm N/A 41.1 mm QUOTE
NH1687D125 N/A 31.8 mm N/A EPDM N/A 108.0 mm N/A 63.5 mm N/A 41.1 mm QUOTE
NH1637C125-150 N/A N/A BUNA-N (Standard) N/A 4.25 in N/A 2.56 in N/A 16.2 in QUOTE
NH1637D125-150 N/A N/A EPDM N/A 4.25 in N/A 2.56 in N/A 16.2 in QUOTE
NH1637N125-150 N/A N/A BUNA-N (High Temperature) N/A 4.25 in N/A 2.56 in N/A 16.2 in QUOTE
NH1637S125-150 N/A N/A Silicone N/A 4.25 in N/A 2.56 in N/A 16.2 in QUOTE
Unit of Measure
1 2 3 4