12
Rosemount Manifolds
August 2016
EmersonProcess.com/Rosemount
Specifications
Material selection
Emerson
™
Process Management provides a variety of Rosemount product with various product options and configurations including
materials of construction that can be expected to perform well in a wide range of applications. The Rosemount product information
presented is intended as a guide for the purchaser to make an appropriate selection for the application. It is the purchaser’s sole
responsibility to make a careful analysis of all process parameters (e.g. all chemical components, temperature, pressure, flow rate,
abrasives, contaminants), when specifying product, materials, options and components for the particular application. Emerson is not in a
position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options,
configuration or materials of construction selected. For more information on material compatibility, refer to the Material Selection
Pressure and temperature ratings
Figure 1. Rosemount 305 Integral Manifolds
Table 5. Rosemount 305 Integral Manifolds
(1)
1.
Except option HK:
PTFE, integral seat: 2324 psi @ 200 °F (160 bar @ 93 °C), 1680 psi @ 400 °F (116 bar @ 204 °C)
Graphite, integral seat: 2324 psi @ 200 °F (160 bar @ 93 °C), 1125 psi @ 750 °F (78 bar @ 399 °C)
Packing
Seat
Pressure and temperature ratings
PTFE
Integral
6092 psi @ 200 °F (420 bar @ 93 °C)
4000 psi @ 400 °F (276 bar @ 204 °C)
PTFE
Soft POM
6092 psi @ 200 °F (420 bar @ 93 °C)
Graphite
Integral
6092 psi @ 200 °F (420 bar @ 93 °C)
1500 psi @ 750 °F (103 bar @ 399 °C)
Graphite (ASME B31.1)
Integral
6092 psi @ 100 °F (420 bar @ 38 °C)
3030 psi @ 1000 °F (201 bar @ 538 °C)
