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OPW Engineered Systems 3000 Series

General Purpose Swivel Joints

The 3000 Series General Purpose Swivel Joints are versatile, high-performance rotary joints engineered to accommodate a wide range of fluid transfer applications across industrial, chemical, petroleum, and manufacturing environments. Available in multiple materials, sizes, seal configurations, and end connections, these swivel joints provide flexibility for virtually any operating condition.

SafeRack supplies and supports OPW loading arms with expert spec guidance from Regional Area Managers who help you select the right size, materials, and end fitting for your terminal. Get configuration help, lead times, and pricing in one call.

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OPW Engineered Systems 3000 Series

Overview

Designed for reliable rotational movement and leak-free performance, the 3000 Series helps reduce hose stress, improve equipment maneuverability, and extend the service life of fluid handling systems. Their robust construction and broad material compatibility make them suitable for transferring fuels, chemicals, water, steam, lubricants, and other industrial media.

With a variety of metal and seal options, along with high-performance lubrication technology, the 3000 Series delivers dependable operation, low maintenance requirements, and long service life in both standard and demanding applications.

Key Features

  • General-purpose swivel joint suitable for a wide variety of fluid transfer applications.
  • Available in sizes ranging from 3/4″ to 12″.
  • Multiple body material options for enhanced media compatibility.
  • Wide selection of seal materials to suit different operating conditions.
  • Available with threaded, flanged, butt weld, and socket weld end connections.
  • Designed to reduce hose stress and improve system flexibility.
  • Leak-resistant sealing system enhances operational reliability.
  • High-performance synthetic lubricant extends service life and reduces wear.
  • Requires only annual lubrication under normal operating conditions.
  • Suitable for industrial, chemical, petroleum, and manufacturing applications.

OPW Engineered Systems 3000-series Specifications

SpecificationDetails
Product TypeGeneral Purpose Swivel Joint
Available Sizes3/4″ to 12″
Working PressureBased on size, material, and configuration
Test PressureAvailable according to applicable standards and customer requirements
Temperature Range-40°F to 750°F (-40°C to 399°C) depending on seals and lubricant
Design TypeRotary Swivel Joint for Fluid Transfer Systems
ConstructionPrecision-Machined Metallic Body with Replaceable Seal System
ComplianceLubricant complies with FDA Regulation 21 CFR 178.3570
MaintenanceAnnual lubrication recommended using approved OPW lubricants
Application IndustriesPetroleum, Chemical Processing, Industrial Manufacturing, Food Processing, Water Treatment, Bulk Fluid Handling
ComponentMaterial
Flange Options150 ANSI Flange, 300 ANSI Flange, FNPT, Butt Weld, Socket Weld
Bearing ModulePrecision Rotary Bearing Assembly

Source: 3000-series

3000-series Frequently Asked Questions

What are the 3000 Series Swivel Joints used for?

The 3000 Series is designed for fluid transfer systems requiring rotational movement while maintaining a secure, leak-free connection.

What sizes are available?

The swivel joints are available in sizes ranging from 3/4 inch to 12 inches to accommodate various piping and hose systems.

Which materials can I choose from?

Options include aluminum, bronze, carbon steel, ductile iron, and stainless steel, allowing compatibility with numerous industrial applications.

What seal materials are available?

Available seal options include Buna-N, Fluorocarbon (FKM), PTFE, EPDM, Neoprene, and Kalrez® for different media and temperature requirements.

How often should the swivel joint be lubricated?

Under normal operating conditions, the recommended high-performance lubricant requires only annual lubrication to maintain optimal performance.

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