Dixon HU200400RN Two-Piece Hammer Union Nut, 4 inch size, with rubber lining. Designed for high-pressure hose connections in industrial and oilfield applications. Constructed from durable materials for reliable performance.

Applications

• Replacement for damaged hammer union nuts
• Used with male one-piece flange adapters

Available Options

Nut is available in other hammer union series and sizes, consult Dixon for more information.

Compatibility & Interchange Data

Interchangeable with reliable brands

Construction

Includes bolts

Description

Hammer union nut replacement

Features

• Lug design provides enlarged surface area to hammer
• Repair nut is pinned and bolted for perfect alignment
• Nut can be installed on pre-existing hammer union assembly

Specifications

Forged steel meets AISI standards

Use

Dixon recommends using Loctite Threadlocker Red 271 when bolting together two-piece hammer union nuts to ensure that bolts do not loosen when in service. Bolt torque recommendation is 60 foot pounds. Option two is to weld the seams of the split nut.