Submittal

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SUBMITTAL SHEET
JOB NAME ITEM TAG
JOB LOCATION PART NUMBER
CONTRACTOR DATE
ENGINEER APPROVAL DATE
NO LEAD FORGED STEEL DIELECTRIC UNION (1/2” TO 2”)
P-571NL (1/2”- 2”) PATENT PENDING
DIMENSIONS
Nominal Size A B C
1/2” FNPT x Press 2.65 1.63 1.10
3/4” FNPT x Press 2.80 1.88 1.18
1” FNPT x Press 3.04 2.26 1.18
1-1/4” FNPT x Press 3.24 2.75 1.18
1-1/2” FNPT x Press 3.50 3.51 1.38
2” FNPT x Press 4.00 4.00 1.57
1/2” MNPT x Press 3.58 1.63 1.10
3/4” MNPT x Press 3.75 1.88 1.18
Lead-free design is suitable for all no-lead potable water
installations, in full compliance of the National lead-free plumbing
law (111-380).
Made to reduce stray current and galvanic corrosion where two
dissimilar metals are joined. Self-aligning, non-conductive elastomer
gasket and thermoplastic insert create a positive seal and complete
isolation between the tubing and piping ends.
With high-strength, galvanized forged steel construct, the P-571NL
is intended for both residential and commercial applications.
Manufactured for installation onto ASTM B88 types K, L, and M
hard-drawn copper tubing. Coiled (annealed) soft copper tubing is
not recommended for use with this product.
Working Pressure, Non Shock (PSI)
Cold working pressure (CWP): 200 psi up to 180° F
Pictured:
P-571NL (3/4”
MNPT and FNPT)
N
O
L
E
A
D
L
E
G
E
N
D
TM
Certifications/Listings:
Third-party certied.
NSF/ANSI 61: Drinking water system components - Health effects.
NSF/ANSI 372: Drinking water system components - Lead content.
Standards:
ANSI/ASME B1.20.1: Pipe threads, general purpose, Inch
ANSI/ASME B16.51: Copper and copper alloy press-connect
pressure ttings
Pictured:
P-571NL
Cut-away
A
C
B
1
2
4
5
6
7
8
3
A
C
B
1
2
4
5
6
7
8
3
Pictured:
P-571NL
Exploded view
MATERIAL SPECIFICATION
PART MATERIAL SPECIFICATION
1 Press socket O-ring EPDM rubber Commercial grade
2 Press adapter Lead-free brass UNS Alloy C46500
3 Adapter O-ring EPDM rubber Commercial grade
4 Union nut Forged carbon steel, galvanized AISI Alloy 1008A
5 Insert insulator ABS resin Commercial grade
6 Adapter baseplate Lead-free brass UNS Alloy C46500
7 Gasket EPDM rubber Commercial grade
8 FNPT and MNPT adapter Forged carbon steel, galvanized AISI Alloy 1008A