We buy new, used, and surplus Rosemount instrumentation nationwide — pressure, temperature, level, and flow transmitters, magnetic and vortex flow meters, gas analyzers, and wireless instruments. One transmitter or an entire MRO warehouse shelf. We pay resale value with same-day offers and free shipping.
Rosemount, an Emerson brand, is the most trusted name in process instrumentation — and that reputation carries into the secondary market. A new-in-box Rosemount 3051 pressure transmitter or an 8705 magnetic flow meter holds a large share of its list price as surplus, yet in most liquidations instrumentation gets tossed in a gaylord and sold as scrap electronics. As dedicated Rosemount buyers who resell into oil and gas, chemical, and process industries, we price each instrument by model number, configuration, calibration range, and condition — and our offers routinely surprise sellers who assumed their shelf stock was worthless.


The kinds of equipment we buy nationwide, every week.
Pressure transmitters: 3051, 3051S, 2051, 2088, and 1151 series, including coplanar, in-line, and differential pressure models with manifolds and diaphragm seals. Temperature: 3144P, 644, and 248 transmitters plus RTD and thermocouple sensor assemblies. Level: 5300 and 5400 series guided wave and non-contacting radar, 2120 vibrating fork switches, and 1199 remote seal systems. Flow: 8705/8711/8732 magnetic flow meter systems, 8800 vortex meters, and Annubar flow elements. We also buy Rosemount analytical instruments, wireless (THUM adapters and 3051 wireless), and complete instrument shop inventories — new surplus, factory-sealed, or pulled from service.
Selling a mixed lot? We also buy Emerson Micro Motion Coriolis meters, Fisher positioners and controllers, Yokogawa, Endress+Hauser, Honeywell, ABB, Siemens, and Foxboro instrumentation alongside your Rosemount stock. MRO storeroom cleanouts, project surplus, and distributor overstock — send the full list and we will make one offer for everything.


Photograph the nameplates or send us your list with model numbers, quantities, and condition (new in box, new open box, or used). Call 954-740-1983 or email buy@thevalvebuyers.com and get a firm offer the same business day. We pay all shipping — small lots go by prepaid freight or parcel labels we send you — and payment is issued as soon as the shipment is verified.
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Get a firm, same-day offer. We pay resale value and cover freight from anywhere in the country.