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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

19

www.nibco.com

  A H E A D   O F   T H E   F L O W

®

NIBCO INC. LIMITED WARRANTY

Applicable to NIBCO INC. PEX Piping Systems

NIBCO INC. warrants that when NIBCO

® 

PEX tube is used with NIBCO

®

 PEX fittings, and NIBCO

® 

valves and installation 

accessories, they will, under normal conditions, use and service in potable water and radiant heat systems, be free from 

defects in materials and workmanship for a period of twenty-five (25) years from the date of purchase when installed by a 

licensed professional contractor. This 25-year warranty is voided if any non-NIBCO products are used in the PEX system. 

NIBCO INC. warrants NIBCO

 

PEX tube, when used under normal conditions, use and service in potable water and radiant 

heat systems with brass insert fittings meeting NSF/ANSI 61, ASTM F1807 and ASTM F877 to be free from defects in 

materials and workmanship for a period of ten (10) years form the date of purchase. NIBCO INC. warrants NIBCO

® 

PEX 

fittings, manifolds, transition fittings and valves under normal conditions, use and service in potable water and radiant 

heat systems, to be free from defects in materials and workmanship for a period of ten (10) years from the date of pur-

chase. NIBCO INC. warrants NIBCO

® 

associated hardware and tools for a period of 90 days from the date of purchase.

In the event any defect occurs which the owner believes is covered by this warranty, the owner should immediately contact 

NIBCO Technical Services, either in writing or by telephone at 1.888.446.4226 or 1.574.295.3000. The owner will be 

instructed to return said tube, fittings or accessories, at the owner’s expense, to NIBCO INC., or an authorized representative for 

inspection. In the event said inspection discloses to the satisfaction of NIBCO INC. that said tube, fitting or accessory is defective, 

a replacement shall be mailed free of charge to the owner.

IN ORDER FOR THIS LIMITED WARRANTY TO APPLY, THE ABOVE REFERENCED 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 external damages before, during, or after installation;

2.  exposure to temperatures and pressures beyond the product ratings as specified on the product or in the NIBCO    

 

installation manual;

3.  exposure to damaging chemicals, substances or corrosive water conditions;

4.  damage from abnormal operating conditions;

5.  damage due to accident, abuse, misuse, or unauthorized modification or repair;

6.  improper installation due to worn, damaged, unauthorized or improperly calibrated tools;

7.  components in the plumbing system other than those manufactured or sold by NIBCO;

8.  not designing, installing, inspecting or testing the system in accordance with NIBCO installation instructions at the   

 

time of the installation; or

9.  failure to follow applicable code requirements and good plumbing practices.

TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY SPECIFICALLY EXCLUDES INCIDENTAL AND CONSEQUENTIAL 

DAMAGES OF EVERY TYPE AND DESCRIPTION RESULTING FROM ANY CLAIMED DEFECT IN MATERIAL OR 

WORKMANSHIP, INCLUDING BUT NOT LIMITED TO, PERSONAL INJURIES AND PROPERTY DAMAGES.

Some states or countries do not allow the exclusion or limitation of incidental or consequential dam-

ages so these limitations may not apply to you.

TO THE EXTENT PERMITTED BY LAW, IMPLIED WARRANTIES OF MERCHANTABILITY AND 

FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION.

This warranty gives you specific legal rights, and you may also have other rights which vary 

from state to state and country to country.

To the best of our knowledge, the information contained in this publication is accurate. However, NIBCO does not assume any liability whatsoever for 

the accuracy or completeness of such information. Final determinations of the suitability of any information or product for the use to be contemplated 

is the sole responsibility of the user. The manner of that use, and whether there is any infringement of patents, is also the sole responsibility of the user.

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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