系统组件 旋转接头
SYSTEM COMPONENTS
SWiveI .’ O i mts 。Best available swivel-joint * Available in 2", 3" and 4" sizes;
. technology carbon steel and all stainless-steel
Endura 8000 Series 。Designed specifically for chemical/ versions in all styles
Dual Split Flange “DSF” industrial loading arm use « 500-psi pressure rating
Endura™ DSF Swivels
Easy Maintenance
o Simply unbolt sealing flanges to
access seals
No ball bearings to remove
Leak Detection Port
=] o In the event of main seal leakage, fluid would be
二 丰登 二 网罗 channeled to leak-detection port
| * Quick and easy way to monitor performance so
I that maintenance can be performed
Purge Port
o For critical applications, an inert gas can be
injected at leak-detection/purge port
o Inert gas pressure higher than product pressure
to virtually eliminate risk of
fugitive emission
* Recommended for your extreme applications!
Swivel Joints
3000 Series Swivel Joints
OPW 880
LUBRICANT
* 100% synthetic
Tight Seals
- O-Rings provide a tight seal without
hindering swivel action
¢ True Ball Bearing Race Alignment
- Body and tail sections are locked together A
by a double row of ball bearings * Formulated to reduce friction
x and wear
® Protected Bearing Chamber
-Outer seal keeps out rain, dirt and other
contaminants
o Will not melt, drip or
carbonize
¢ Long-Life Bearings
- Ball bearings are hardened,
precision-ground steel
¢ Compatible with all seal
materials
¢ Complies with FDA regulation
21 CFR 178.3570
* Requires only annual
- Stainless-steel swivels have stainless-
steel bearings
¢ Easy Lubrication
— All OPW swivels pre-lubricated at the Fabricated Steel and Stainless Steel lubrication
factory © Temp range: -40°F to 750°F
e No Field Adjustment Necessary (-40°C 293"353
- Balls are held in place by factory-installed
plugs (never need adjustment) to maintain
bearing performance
For more information on OPW’s complete swivel line, refer to the OPW Engineered Systems Swivel Joints Catalog.
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be based on physical specifications and limitations and compatibility with the environment and
materials to be handled. OPW MAKES NO WARRANTY OF FITNESS FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication. OPW reserves the right to make
changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation. 29
