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Watson McDaniel WU450 Series Universal Connectors for Steam Trap Modules

Universal Connectors for Steam Trap Modules
WU450 Series

Two bolts connect the steam trap module to the permanently-installed universal connector, allowing the trap module to be quickly and easily removed and replaced using an open-end or socket wrench. The Universal Connector System is commonly used in chemical plants, petrochemical refineries, paper mills and most other industrial facilities. Watson McDaniel’s WU450 connectors conform to industrial standards, making them compatible with other manufacturers’ universal steam trap modules.

• Universal connector with 2-bolt mounting allows for fast, easy replacement of trap module making it more costeffective than replacing conventional type steam trap
• All stainless steel construction
• Trap module can rotate 360º on the universal connector allowing any orientation during installation
• Compatible with most other manufacturers’ trap modules
• Available with integral strainer and blowdown valve

WU450, WU450S, WU450SB
1/2”, 3/4”, 1”
Body Material:
Stainless Steel
PMO Max. Operating Pressure:
(trap module dependent)
TMO Max. Operating Temperature:
(trap module dependent)
PMA Max. Allowable Pressure:
720 PSIG @ 100ºF
TMA Max. Allowable Temperature:
800ºF @ 400 PSIG
Strainer* 40 Mesh Stainless Steel, AISI 304
Blowdown Valve** Stainless Steel, AISI 303

* Strainer available on WU450S and WU450SB models only.
**Blowdown Valve available on WU450SB model only.

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