ExternalNationalPipe
ThreadAdapters
Theseadaptersmake connections to female1/8”and1/4”National
PipeThread (NPT) ports.
Manufactured from PEEK polymer by IDEX Health & Science,
Upchurch Scientific
®
NPT Adapters are durable and chemically
resistant.Weprovideversionswitheither1/4-28or5/16-24flat-bottom
threads, suitable formost lowpressureapplications.
PleaseNote:Wrap the threadson theNPTsideof theseadapterswith
thread seal tape (plumber’s tape) toensurea leak-free seal.
U-510
1/8”NPT to1/4-28Flat-Bottom
FemaleAdapter
for 1/8”OD tubing
Includes (1) XP-308Fitting
U-514
1/8”NPT to5/16-24Flat-Bottom
FemaleAdapter
for 3/16”OD tubing
Includes (1) XP-132Fitting
PartNo.
Description
Color
TubingOD Includes
Thru-hole
SweptVolume
PressureRating
1/8”MALENPTADAPTERS
U-510
PEEK1/8”NPT,M to1/4-28FB, FAdapter
Red
1/8”
(1) XP-308
0.062” (1.60mm)
17.3µL
500psi (34bar)
U-514
PEEK1/8”NPT,M to5/16-24FB, FAdapter
Natural
3/16”
(1) XP-132
0.125” (3.2mm)
70.4µL
500psi (34bar)
1/4”MALENPTADAPTERS
U-500
PEEK1/4”NPT,M to1/4-28FB, FAdapter
Red
1/8”
(1) XP-308
0.062” (1.60mm)
17.3µL
500psi (34bar)
U-504
PEEK1/4”NPT,M to5/16-24FB, FAdapter
Natural
3/16”
(1) XP-132
0.125” (3.2mm)
70.4µL
500psi (34bar)
F=Female (internal) threads;M=Male (external) threads; FB=Flat-Bottom
APPLICATIONNOTE
OurU-500andU-510NPTAdaptersaregreat for attaching1/8”OD
fluoropolymer sparging lines to sparginggas tank regulating valves.
Simply thread theappropriately-sizedNPTAdapter into the valve’s
receivingport and thenattach your sparging tubing to theadapter
bodyusing thefittingsprovided.
RELATEDPRODUCTS
Replacement fittings for theseadaptersare locatedon thepages
indicatedbelow:
Page(s)
1/4-28 for 1/8”OD tubing
26
5/16-24 for 1/8”OD tubing
23, 30
5/16-24 for 3/16”OD tubing
30
Other tubing/fittingcombinationsareavailable. Formore information,
pleasecontact your localDistributor or IDEXHealth&Sciencedirectly.
Biocompatible
0.56”
(1.42cm)
0.70”
(1.78cm)
0.70”
(1.78cm)
0.56”
(1.42cm)
CONNECTORS
51
ThreadedAdapters
