ROTARY UNION 8000 SERIES

Product catalog summary

Operating Parameters
The Series 8000 is designed for use with steam and hot oil. It operates at a pressure of 175 psi for steam and 100 psi for hot oil, with temperatures reaching up to 450º F for steam and 600º F for hot oil. The maximum speed is 600 RPM.

Threads
Available thread options include 1/2” to 4” NPT, BSP, or ISO228, with quick release options available.

Material
The housing is made of cast iron with a stainless steel sleeve, and the shaft is steel with hardened nickel plating.

Configuration Options
The Series 8000 offers both Mono Flow and Dual Flow configurations.

Features & Benefits

Ideal for steam applications with a design that suits various steam uses.
Safety is enhanced with an anti-torque lug to prevent housing rotation during operation.
No additional lubrication is needed due to the special carbon graphite bearing lubricated by the process fluid.
The 8000HO model includes a high-temperature seal ring for hot oil applications.
The 8000T Series features a stainless steel housing insert, popular in the textile industry.

Performance Charts
The document includes performance charts for various sizes, indicating pressure and RPM relationships for both steam and hot oil applications.

Catalog excerpts

STEAM & HOT OIL Operating Parameters Features & Benefits Ideal For Steam Applications Designed for operation in a variety of steam applications. Safety An anti-torque lug prevents rotation of the housing while in operation. No Lubrication Needed The special carbon graphite bearing is lubricated by the process fluid and requires no additional lubrication. Hot Oil Applications 8000HO offers the same design features as the standard 8000 Series but with a special high temperature seal ring for hot oil applications. Stainless Steel Insert The stainless steel housing insert in the 8000T Series makes this joint a favorite in the textile industry.

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on request: Thread Shaft A: NPT - BSPP / Quick Release Shaft B et J: NPT - BSPP

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DuFF-Norton Europe

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8800HO serle® 8000H0 mono flow A (BSP) ** Consult Factory on request: Thread Shaft A: NPT - BSPP / Quick Release Shaft B et J: NPT - BSPP

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8000 Performance Charts (pressure/rpm) saturated steam 200

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Performance Charts (pressure/rpm) hot oil

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