Reducing Coupling, 4 x 2 in, 316 Stainless Steel, FNPT, Class 150

  • Mfr # 4381036720

  • Zoro # G1059861


product price: $134.99
/ea
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Key Features

Pipe Size - Pipe Fitting
4" x 2"
Pipe Fitting Material
316 Stainless Steel
Fitting Connection Type
FNPT
Fitting Schedule/Class
Class 150
Basic Pipe Fitting Shape
Coupling
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Specifications

Product Information

MFR #
4381036720
Zoro #
G1059861
UPC #
-
Country of Origin
Viet Nam

Dimensions

Pipe Size - Pipe Fitting
4" x 2"
Pipe Size
4" x 2"
Outside Dia.
5-13/32"
Pipe Size (Fittings)
4" x 2"
Overall Length
3 13/16 in
Fitting Side A Nominal Pipe Size
4 in
Fitting Side A Outside Diameter
2 in
Fitting Side B Nominal Pipe Size
2 in

Details

Specific Fitting Shape
Reducer Coupling
Pipe Fitting Material
316 Stainless Steel
Fitting Connection Type
FNPT
Fitting Schedule/Class
Class 150
Basic Pipe Fitting Shape
Coupling
Basic Pipe Fitting Material
Metal
Item
Reducing Coupling
Max. Steam Pressure
150 psi
Pipe Fitting Schedule/Class
Class 150
Max. Pressure
300 psi
Standards
Material Conforms To ASTM-A-351, Threads Conform To ANSME B1.20.1, Meets MSS-SP-114 Class 150 Pressure Ratings
Fittings Sub-Category
Couplings
Specific Pipe Fitting Shape
Reducing Coupling
Color
Silver
Fitting Side B Type
NPT
Includes Pre-Applied Thread Sealant
No
Fitting Side A Type
NPT
Includes Seal
No
Maximum Operating Pressure
300 psi @ 150 Degrees F
For Pipe Schedule
40
Fitting Side A Gender
Female
Fitting Side B Gender
Female
Material Grade
316
Class
Class 150

Description

The ZORO SELECT - 4381036720 is a stainless steel reducing coupling designed to connect two pipes of different diameters, providing a transition in piping systems. Constructed from 316 stainless steel, it is durable and resistant to corrosion. The fitting features a female FNPT connection on a 4-inch side and a female FNPT connection on a 2-inch side, both rated for use according to Class 150 standards. It is designed to operate within pressure ranges up to 300 psi, and it is manufactured in accordance with ASTM-A-351, ANSI B1.20.1, and MSS-SP-114 standards.

Key Features:

  • Made of 316 stainless steel for corrosion resistance and durability.
  • Class 150 pressure rating with a maximum of 300 psi.
  • Connects 4-inch and 2-inch pipes via female NPT threads.
  • Outside diameter measures 5-13/32 inches.
  • Overall length is 3-13/16 inches.
  • Conforms to industry standards including ASTM-A-351 and MSS-SP-114.

Restrictions

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