优势及选型向导
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Document No. H32001PA
Revised: August, 2021
Endura™ 8000 Series Swivel Manual
Dual Split Flange (DSF) Swivel Joint
The Dual Split Flange (DSF) Swivel from OPW Engineered
Systems represents the best available swivel technology.
Specifically designed for the transfer of hazardous materials
such as acids, solvents, petrochemicals and other toxic fluids,
Endura™ sets the standard in swivel performance.
Easy Maintenance
Simply unbolt sealing
\anges 10 access seals
ball bearings
10 remove
Benefits
¢ Endurance - Heavy-duty
Redundant Sealing
construction and unique design 。 incorporates a main ] - ) Leak-Detection Port
features result in long-life, seal, backup seal, and - i 于
- i environmental seals « In the event of main
hassle-free operation. P seal leakage, fluid
) « If main product sea
* Improves Uptime Performance - ever Il due to normal 外
™ 1
Endura™ DSF swivel technology, wear, the backup seal o GuidcBeasy wa
combined with the most contains the fluid to monitor na
User-friendly counterbalance 。Any main seal 50 maintenance can
solutions, results in less down- be performed
i !
time, less labor, less cost! Purge Port
Lowest Overall Cost of
Ownership - Optimized
performance, downtime ing Module
prevention and reduced v
< 5 Deep groove replaceable
maintenance tim CO! 1 dual- and single-race
a
o For critical applications,
an inert gas can be
injected at leak-
detection/purge port
* Inert-gas pressure
higher than product
pressure to virtually
eliminate risk of
fugitive emission
make this th ball-bearing technology
« Easy replacement or
currently ava . rebuild options
o Ball removal not required
10 access main seals
* Recommended
for your extreme
Endura™ 8800-8900 series applicatons!
feature ALL stainless-steel
construction
Selection Guide 84 20 F- 03 01
ModuleStyle SwivelStyle Endconnections Size Seals
82 - Single-Race Steel 40 F- 150 x 150 02-2" 01 - Buna-N
84 - Dual-Race Steel Tea 6 软 : Te 1 W - Weld x Weld 03-3" 02 - Fluorocarbon
87 - Single-Race FO - 150 x FNPT 04 -4" 03 - PTFE Silicone
Stainless Steel FW - 150 x Weld (FDA-Approved)
89 - Dual-Race 7 s 04 - EPDM
Stainless Steel rotation
史 of flp)lanes i o 09 - Kalrez® 6375
rotation
rotation
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