Installation guide & pressing instructions, Minimum spacing – Elkhart Products Corporation (EPC) APOLLOXPRESS User Manual
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InSTALLATIOn GUIDE & PRESSInG InSTRUCTIOnS
MInIMUM SPACInG
Between APOLLOXPRESS® Joints
To prevent distortion of the pipe, fittings require a minimum distance
between fittings (refer to chart below). Failure to provide this distance
may result in an improper seal.
fitting Size Minimum Spacing
1/2”
0”
¾”
0”
1”
0”
1 ¼”
1/2”
1 1/2”
5⁄8”
fitting Size Minimum Spacing
2”
¾”
2 1/2”
5⁄8”
3”
5⁄8”
4”
5⁄8”
Between an APOLLOXPRSS® Joint and Existing Solder Joint
The minimum distance when making an APOLLOXPRESS® joint near
a solder joint is in the table below. No residual solder, flux, or debris
should be on the tubing.
Tube Dia. Minimum Distance
1/2”
¼”
¾”
¼”
1”
7⁄16”
1 ¼”
7⁄16”
1 1/2”
5⁄8”
Tube Dia. Minimum Distance
2”
¾”
2 1/2”
¼”
3”
¼”
4”
¼”
Between an APOLLXPRESS® Joint and Existing Brazed Joint
The minimum distance when making an APOLLOXRESS® joint near a
brazed joint is 2 pipe diameters of the tube being pressed.
Tube Dia. Minimum Distance
1/2”
1”
¾”
1 1/2”
1”
2”
1 ¼”
2 1/2”
1 1/2”
3”
Tube Dia. Minimum Distance
2”
4”
2 1/2”
5”
3”
6”
4”
8”
When Soldering near an APOLLOXPRESS® Joint
Minimum distance is found in the table below. The installer shall take
proper precautions to protect and keep cool the APOLLOXPRESS® joint
using one of the following methods.
• Wrap joint in a cold wet rag.
• Use a spray type spot freezing product. The product should NOT
come into contact with the joint.
• Prefabricate the solder connection, waiting for it to cool and then
make the press connection.
Tube Dia. Minimum Distance
1/2”
1 1/2”
¾”
2 ¼”
1”
3”
1 ¼”
3 ¾”
1 1/2”
4 1/2”
Tube Dia. Minimum Distance
2”
6”
2 1/2”
7 1/2”
3”
9”
4”
12”
When Brazing near an APOLLOXPRESS® Joint
Stay at least 12 inches away from the pressed connection. The
installer shall take proper precautions to protect and keep cool the
APOLLOXPRESS® joint using one of the following methods.
• Wrap joint in a cold wet rag.
• Use a spray type spot freezing product. The product should NOT
come into contact with the joint.
• Prefabricate the brazed connection, waiting for it to cool and then
make the press connection.