NFL

Reducing Couple Style 25

Part number: 25150125

Specifications

Model Grooved Flange Adapter
Connection Flanged
Temperature -30 - +230F
Pressure Full Vacum (29.9in hg/760mm hg)
Standards ANSI Class 125, BS PN16, ASTM A536
Nominal Size

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Grooved reducing coupling designed to connect pipes of different nominal sizes in a single joint.

Functionality of the Product

Combines the function of two couplings and an in-line reducer into one compact assembly.
Incorporates an internal metal insert to prevent the smaller pipe from slipping into the larger pipe during vertical installations.

Material of Construction

Housing: Coupling housing with integrated metal insert for size transition applications

Bolts & Nuts: Fasteners suitable for grooved reducing coupling assemblies

Gasket: Sealing gasket designed for concentric and eccentric reducing connections

Approvals

UL Listed
FM Approved

Standards of Product

ANSI B31.1
ANSI B31.9
NFPA 13

Usage of Product

Fire protection, mechanical, and building service piping systems requiring size reduction without additional fittings.

Pressure Details

Designed to operate under working pressure conditions appropriate for grooved reducing pipe connections. Contact OEM for rated pressure.

Finish of Material

Standard finish supplied.
Hot dip galvanized coating available as optional.

 

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.