Rosemount R305 Integral Manifold (Pressure-Lock Valve)

Rosemount1 configuration

Configure Your Rosemount R305 Enhanced Integral Manifold

Enhanced integral manifold for Rosemount 3051C transmitters with improved seal materials and tightening characteristics versus the 0305. Same 2- or 3-valve configurations and Coplanar / traditional flange options.

Required Specifications

4 of 4 selected

Manifold Style*

Manifold Type*

Design Class*

Packing Material*

Rosemount R305 Enhanced Integral Manifold Part Number

R305EC22B11

Configured list price:$922.38(estimate based on May 2026 Rosemount list; quote may reflect distributor pricing)

Configuration Summary — Rosemount R305 Enhanced Integral Manifold

Base: $922.38

Design Class:: EEnhanced
Manifold Style:: CCoplanar
Manifold Type:: 22-Valve
Packing Material:: 1PTFE

Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.

Pre-configured Options(1)

Rosemount

R305 Enhanced Integral Manifold

Enhanced Integral Manifold with the Pressure-Lock valve and two-piece stem design — exclusive to the R305/R306 lines. 2-, 3-, or 5-valve Coplanar mount that bolts directly to a 3051C, 2051C, or 3051S transmitter. 316/316L SST body only with ½-14 NPT female process connections; PTFE or graphite packing; optional NACE-compliant wetted materials and P2 cleaning for special services.

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