Colonial TelTek
Colonial TelTek
201 W. Church Road
King of Prussia, PA 19406
Phone: (855) 686-7713
Email: Info@colonialteltek.com
Website: www.knobsource.com
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Alignment/Expansion fitting is sometimes referred to as an Expansion/Deflection joint.
(The clamps holding the rubber sleeve connecting the two nipples are made from stainless steel for corrosion protection.)
Alignment/Expansion Fittings with O-Rings
Unit of Measure
1 

Part #

Item Name

Nominal Size

A

B

L [Max]

50C-MW-31 N/A 5 Inch (in) Nominal Size Iron Pipe Size (IPS) Aboveground Alignment/Expansion Fitting with O-Ring N/A 5 in N/A 5.79 in147 mm N/A 5.6 in142 mm N/A 51 in1,295 mm
50A-MW-31 N/A 5 Inch (in) Nominal Size Iron Pipe Size (IPS) Belowground Alignment/Expansion Fitting with O-Ring N/A 5 in N/A 5.79 in147 mm N/A 5.6 in142 mm N/A 51 in1,295 mm
30C-SW-31 N/A 3 Inch (in) Nominal Size Iron Pipe Size (IPS) Aboveground Alignment/Expansion Fitting with O-Ring N/A 3 in N/A 3.66 in93 mm N/A 3.5 in89 mm N/A 51 in1,295 mm
40C-SW-31 N/A 4 Inch (in) Nominal Size Iron Pipe Size (IPS) Aboveground Alignment/Expansion Fitting with O-Ring N/A 4 in N/A 4.61 in117 mm N/A 4.5 in114 mm N/A 51 in1,295 mm
Unit of Measure
1