Nibco PEX Plumbing Installation Manual Download Page 3

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NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227

TECH SERVICES PH: 1.888.446.4226 • FAX: 1.888.336.4226 • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: +1.574.295.3455

www.nibco.com

www.nibco.com

A H E A D O F T H E F L O W

Look to NIBCO for Leadership on PEX Piping Systems

NIBCO

is proud to offer NIBCO

PEX, our potable water piping system. With over 100 years of experience you can trust NIBCO to

provide the highest quality PEX product.

NIBCO

PEX Pipe is produced through the PEX-c method that uses an electron beam to change the molecular structure of polyethylene,

giving it enhanced physical properties over conventional polyethylene. Available in 3/8” to 1-1/4” copper tube size, NIBCO sets a new

standard in PEX plumbing products.

NIBCO

PEX Pipe Offers Significant Advantages:

• NIBCO

PEX contains UV stabilizers that protect it against damage from short-term

exposure to sunlight.

•

NIBCO

PEX is pliable – it can be easily straightened after removal from the coil.

• NIBCO

PEX has greater dimensional stability. We hold the outside pipe diameter dimensions of

our pipe to strict tolerances. This means a better fit for you with no sliding of copper crimp rings

on the pipe.

• NIBCO

PEX is chlorine-resistant. It is a viable solution for aggressive water conditions.

•

NIBCO

PEX is non-toxic. It employs no toxic chemicals in its manufacture, unlike other PEX

manufacturing methods.

• NIBCO

PEX will not leach taste or odor. It keeps water clear and clean with no odor due to

leaching from the pipe.

• NIBCO

PEX’s opaque color limits light from supporting bacteria and algae growth.

• NIBCO

PEX pipe is quiet. It insulates against water hammer and noise in the pipe.

• NIBCO

PEX’s natural insulation properties keep hot-water hot and cold-water cold.

• NIBCO

PEX requires fewer fittings in a typical installation and is easier to install.

• NIBCO

PEX expands if water freezes in the pipe.

• NIBCO

PEX is more resistant to abrasion than steel or copper.

• NIBCO

PEX offers you three different connection methods - copper crimp ring, copper crimp sleeve,

and stainless steel sleeve.

Summary of Contents for PEX

Page 1: ...RY ST ELKHART IN 46516 4740 USA PH 1 800 234 0227 TECH SERVICES PH 1 888 446 4226 FAX 1 888 336 4226 INTERNATIONAL OFFICE PH 1 574 295 3327 FAX 1 574 295 3455 www nibco com www nibco com A H E A D O F T H E F L O W Plumbing Installation Manual ...

Page 2: ... NIBCO PEX Pipe Process 4 A Complete System 4 Standards and Approvals 4 Operating Pressure Limits 4 Material Selection 5 Pipe Markings 6 Crimp Tool Use 6 5 Step Method for a Great Crimp Connection 6 8 Tool Calibration 9 5 Step Method for a Great Clamp Connection 9 11 5 Step Method for a Great Sleeve Connecction 11 13 Push N Go Installation Instructions 13 14 Pipe Basics 14 16 Technical Data 17 18 ...

Page 3: ...pliable it can be easily straightened after removal from the coil NIBCO PEX has greater dimensional stability We hold the outside pipe diameter dimensions of our pipe to strict tolerances This means a better fit for you with no sliding of copper crimp rings on the pipe NIBCO PEX is chlorine resistant It is a viable solution for aggressive water conditions NIBCO PEX is non toxic It employs no toxic...

Page 4: ...process but NIBCO employs a sterile electron beam process that provides superior properties This process which is called PEX c delivers the highest quality PEX tubing available today while reducing the use of chemicals NIBCO PEX is a Complete System NIBCO PEX tubing fittings valves and manifolds are designed to be used as a complete system Therefore NIBCO cannot guarantee that tubing and or compon...

Page 5: ...ss Brass is the term used for copper alloys where zinc is the prin ciple alloying element along with copper Brass has a yellow color somewhat similar to gold Brass plumbing components may be machined from extruded shapes forged or cast This alloy is mainly used for decorative fixtures plumbing compo nents and electrical applications Today almost 90 of all brass alloys are recycled Copper Cu Copper...

Page 6: ...ause NIBCO PEX pipe is extruded to tight tolerances you don t have to worry about crimp rings sliding or insert fittings falling out as the system is being roughed in The installer can quickly hand fit the system then go back and crimp each fitting to make the connection permanent After crimping our connections form a reliable and permanent seal After all connections have been crimped the system c...

Page 7: ...tely 2 past the end of the pipe Step 3 Push the fitting into the pipe until it touches the fitting shoulder Position the crimp ring 1 8 1 4 from the end of the tube This distance ensures that the crimp ring is positioned directly over the ribs on the barb Step 4 Center the crimping tool jaws over the ring Hold the tool at 90 degrees to the fitting and close the jaws completely Crimp only one time ...

Page 8: ... the ring or 2 the no side does fit over the ring If the joint fails either of these two tests then cut out the joint and return to Step 1 CRIMP GAUGE No go No go No go Go Go Go BAD CRIMPS Ring is compressed too much Ring is not compressed sufficiently No Go Go A micrometer can be used to measure the correct dimensions of a crimp ring after a proper single crimp per the following table Tube Size M...

Page 9: ...king connection Simply slide the sleeve over the end of the pipe push in the fitting and crimp the sleeve with our special sleeve tool Because the sleeve has a positive stop there is no need to worry about it sliding around on the pipe The view hole on the side of the sleeve helps guarantee that the sleeve is properly inserted Step 1 Cut the pipe to length squarely A rough jagged or irregular cut ...

Page 10: ...into the pipe until it touches the fitting shoulder Step 4 Center the sleeve tool jaws over the ring Hold the tool at 90 degrees to the sleeve and close the jaws completely Crimp only one time If crimped more than once you must cut out the connection and begin again at Step 1 Step 5 Visually inspect the completed connection If the pipe can be seen from the view hole on the side of the sleeve and a...

Page 11: ...with plastic CTS tubing No tools crimp or solder required Simply push pipe into fitting Easy to disassemble Push in gripper ring and pull out pipe Available from 1 2 through 3 4 Locking clips available for behind the wall installation Performance Standards ASTM F877 Cross linked polyethylene plastic hot and cold water distribution systems NSF PW Combination of performance and health effects standa...

Page 12: ...DIUS Tubing Size Min Radius 1 4 4 3 8 5 1 2 6 5 8 6 3 4 9 1 11 1 1 4 14 Always Properly Support NIBCO PEX Pipe Our cross linked NIBCO PEX pipe is tough and durable Yet in most applications it must be properly supported to protect against ex cessive strain Please observe the following guidelines Codes require the use of approved fastening devices Make sure that supports designed for use with plasti...

Page 13: ...e Run Connections to fittings fixtures and manifolds are made easier by leaving some extra tubing at both ends of the run Keep Hot and Cold Lines Separate NIBCO PEX pipe keeps hot water hot and cold water cold due to its superior insulation properties However please use caution when bundling pipe Keep hot and cold lines in separate bundles to avoid heat transfer problems Use Caution When Soldering...

Page 14: ...m thermal expansion utilizing a pressure relief valve or expansion tank to keep system pressure under the maximum must be incorporated in the system Recirculation Use of circulation loops with hot water distribution is gaining popularity in some areas of the country However there is debate about the efficiency of these systems due to the constant heating recirculation and reheating of water includ...

Page 15: ...age resistant and can expand and contract as water freezes and thaws within the tubing No tubing material is freeze break proof however and PEX should be installed using the same locally prescribed insulation requirements to prevent freezing of any plumbing system Frequently Asked Questions Q What if my tubing gets kinked A Cut out the kink Q Can I use NIBCO PEX as an electical ground A PEX does n...

Page 16: ...254 0 058 0 021 3 0 538 0 122 0 045 4 0 207 0 076 5 0 313 0 115 0 054 6 0 439 0 161 0 076 7 0 584 0 214 0 101 8 0 224 0 130 9 0 340 0 161 0 051 10 0 196 0 062 0 023 12 5 0 274 0 094 0 035 15 0 414 0 132 0 049 20 0 224 0 084 25 0 339 0 127 30 0 178 40 0 304 50 0 459 NIBCO PEX PIPE DIMENSIONS Nominal ID OD Wall Thickness Average ID 1 4 0 275 0 062 0 225 3 8 0 500 0 070 0 350 1 2 0 625 0 070 0 475 5 ...

Page 17: ... 1 4 40 30 N A 15 N A 3 8 28 15 N A 10 8 1 2 20 10 N A 8 6 5 8 20 8 10 7 3 3 4 13 9 N A 7 4 1 20 5 6 3 N A 1 1 4 8 4 N A N A N A WEIGHT PER UNIT Tubing Size 20 100 250 300 500 1000 1 4 0 60 3 00 7 50 9 00 15 00 30 00 3 8 0 90 4 50 11 25 13 50 22 50 45 00 1 2 1 15 5 75 14 38 17 25 28 75 57 50 5 8 1 60 8 00 20 00 24 00 40 00 80 00 3 4 2 10 10 50 26 25 31 50 52 50 105 00 1 3 50 17 50 43 75 52 50 87 5...

Page 18: ...6 MIDDLEBURY ST ELKHART IN 46516 4740 USA PH 1 800 234 0227 TECH SERVICES PH 1 888 446 4226 FAX 1 888 336 4226 INTERNATIONAL OFFICE PH 1 574 295 3327 FAX 1 574 295 3455 www nibco com 18 www nibco com A H E A D O F T H E F L O W NOTES ...

Page 19: ...ED PRODUCTS MUST BE INSTALLED BY A LICENSED PROFESSIONAL PLUMBER IN ACCORDANCE WITH NIBCO INSTALLATION INSTRUCTIONS AND IN COMPLIANCE WITH ALL APPLICABLE CODE REQUIREMENTS FAILURE TO DO SO WILL VOID ALL APPLICABLE WARRANTIES This warranty does not apply and you do not have a right of reimbursement if the failure or resulting damage is caused by 1 breaks tearing kinking gouges punctures or other ex...

Page 20: ...40 PVC pressure fittings CPVC CTS fittings CPVC CTS to metal transition fittings Schedule 80 PVC and CPVC systems CPVC metric piping systems CPVC BlazeMaster fire protection fittings Lead Free fittings BlazeMaster is a registered trademark of The Lubrizol Corporation Weighted average lead content 0 25 eNIBCO EDI Electronic Data Interchange VMI Vendor Managed Inventory NIBCO com NIBCOpartner com Va...

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