525 Compression Coupling

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Price range: $27.28 through $65.36

Transition Connection

Key Features:

Stab fit for easier installation
Galvanized finish for additional corrosion resistance
Ductile or malleable iron metal parts for strength and corrosion resistance
May be used in most water, wastewater and industrial applications
Wrench flats on the nuts and sleeve help with holding the coupling during tightening
The retainer cup holds the gasket in place and concentrates gasket compression where it is needed most
The compression coupling may be used in conjunction with Smith-Blair adapter gaskets to join Copper pipe
Protected gasket extends the life of the gasket and provides electrical continuity between the pipe and the coupling
Deflection of 2o per end allows for pipe movement and installation on pipe that is not perfectly aligned

SKU: N/A

525 Coupling OD Range

525 Nominal Pipe Size Inches

Clear

Description
Specifications
Additional information
Reviews (0)

Description

Description:

A ductile or malleable iron coupling with threaded ends that seal to the pipe when turned.

Application:

Joining plain end pipe of the same diameter.

Key Features:

Stab fit for easier installation
Galvanized finish for additional corrosion resistance
Ductile or malleable iron metal parts for strength and corrosion resistance
May be used in most water, wastewater and industrial applications
Wrench flats on the nuts and sleeve help with holding the coupling during tightening
The retainer cup holds the gasket in place and concentrates gasket compression where it is needed most
The compression coupling may be used in conjunction with Smith-Blair adapter gaskets to join Copper pipe
Protected gasket extends the life of the gasket and provides electrical continuity between the pipe and the coupling
Deflection of 2o per end allows for pipe movement and installation on pipe that is not perfectly aligned

Materials Specifications (subject to change):

SLEEVE: Ductile Iron or malleable iron
GASKET: Nitrile (Buna N) – compounded to resist oil, acids, alkalies, most (aliphatic) hydrocarbon fluids, water and many chemicals
Temperature Range: -20°F to 180°F
COMPRESSION NUT: Ductile Iron or malleable iron
FINISH: Galvanized
NOTE: Product not recommended for natural gas service.

Working Pressure:

Up to 150 PSI

Pipe Applications:

PVC, Copper (with adapter gasket), Steel

Sizes (in inches):

1⁄2, 3⁄4 ,1, 11⁄4, 11⁄2, 2

Specifications

US Catalog Number Qty. Per Carton Metric

NOM. PIPE
SIZE INCHES PIPE O.D.
RANGE WT.
EA. LBS. CTN. WT.
LBS. NOM. PIPE
SIZE MM PIPE O.D.
RANGE MM WT.
EA. KG. CTN. WT.
KG.

1/2 0.840 1.0 24 525-00008400-003 24 15 21.24 0.45 10.90

3/4 1.050 1.3 32 525-00010500-003 24 20 26.67 0.59 14.53

1 1.320 1.5 24 525-00013200-003 16 25 33.40 0.68 10.90

1 1/4 1.660 1.8 22 525-00016600-003 12 32 42.16 0.82 9.99

1 1/2 1.900 2.7 33 525-00019000-003 12 40 48.26 1.23 14.98

2 2.375 3.5 42 525-00023800-003 12 50 60.33 1.59 19.07<.td>

Dimensional Chart

NOM. PIPE
SIZE INCHES PIPE OD
INCHES DIMENSION INCHES

B D L

1/2 0.840 3.35 1.68 4.13

3/4 1.050 3.62 1.94 4.33

1 1.315 4.00 2.21 4.53

1 1/4 1.660 4.00 2.61 4.72

1 1/2 1.900 4.00 2.94 4.92

2 2.375 4.44 3.56 5.31

Dimensional

Adapter Gaskets

US Catalog Number Metric

NOM. PIPE
SIZE INCHES STEEL
PIPE O.D.
INCHES COPPER
TUBING O.D.
INCHES NOM. PIPE
SIZE MM STEEL
PIPE O.D.
MM COPPER
TUBING
O.D. MM

1/2 0.84 0.63 000-00038420-069 15 21.34 16.00

3/4 1.05 0.88 000-00038421-069 20 26.67 22.35

1 1.32 1.13 000-00038422-069 25 33.40 28.70

1 1/4 1.66 1.38 000-00038423-069 32 42.16 35.05

1 1/2 1.90 1.63 000-00038424-069 40 48.26 41.40

2 2.38 2.13 000-00038425-069 50 60.33 54.10