UK Product Handbook 2026 - Volume 2

Steam traps Swivel connectors and traps

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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2026

TI-P805-01 CMGT Issue 3

USM90 Stainless Steel Bimetallic Steam Trap for use with 4-Bolt Pipeline Connector Description The USM90 is a preset sealed non maintainable bimetallic steam trap, manufactured in austenitic stainless steel. It has been specifically designed for for ASME Class 900. The USM90 is attached to a suitable pipeline connector (e.g. PC90) by four connector bolts for quick and easy installation, and replacement. Standards This product fully complies with the requirements of the European Pressure Equipment Directive 2014/68/EU. Certification This product is supplied with EN 10204 3.1 certification as standard. Note : All certification/inspection requirements must be stated at the time of order placement. Canadian Registration (CRN) for the USM90 is pending.

USM90 fitted to a PC90 4-Bolt connector

PC90 pipeline connector

USM90 Steam Trap

8.9 21

Pipeline connector options The USM90 can only be used with the PC90 4-Bolt pipeline connector or equivalent.

PC90

4-Bolt Pipeline Connector

ASME 900

(TI-P806-01)

See the relevant Technical Information sheet as listed above for details of the connections available for each pipeline connector.

TI-P805-01 CMGT Issue 3

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USM90 Stainless Steel Bimetallic Steam Trap for use with 4-Bolt Pipeline Connector

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