1" PEX F2159 Coupling Composite
Sioux Chief

Sioux Chief 645PX4 1" PEX F2159 Coupling Composite

Item #
SIOU-645PX4
Mfr. part #
645PX4
UPC
739236458018

Key specifications
  • TypeCoupling
  • Size1"
  • ConnectionF2159
  • MaterialComposite
View all specifications
$1.58
Each
In stock
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Shipping details

  • Shipping weight: 0.22 lb
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BrandSioux Chief
Manufacturer part #645PX4
Connection TypeF2159
MaterialComposite
Size1"
TypeCoupling
UPC739236458018

Sioux Chief 645PX4 is a 1" x 1" PEX F2159 coupling in poly (plastic).

Use it to join two lengths of PEX tube or to repair a damaged section of line. F2159 poly fittings are plastic insert fittings that join to SDR9 PEX tube with a copper crimp ring or a stainless V-Sleeve and the matching tool.

Match the connection standard (F1807 crimp, F1960 expansion or F2159 poly crimp) to the PEX tube, rings and tools already on the job before ordering.

Specifications

  • Brand: Sioux Chief
  • Manufacturer Part #: 645PX4
  • Connections: 1" F2159 poly crimp x 1" F2159 poly crimp
  • Material: Poly (plastic)
  • Standards: ASTM F877, CSA B137.5, NSF/ANSI 14, NSF/ANSI/CAN 61, ASTM F2159
  • UPC: 739236458018
  • Category: F2159 Press Fittings

See also: F2159 poly fittings, PEX fittings, all Sioux Chief.

Specification Sheet (PDF)Installation Instructions (PDF)

Questions about fit or compatibility? Ask our team. We usually reply within one business day.

$1.58
In stock

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