Used – Ohmstede 1083 sq. ft. Vertical Shell & Tube Heat Exchanger – Carbon Steel Shell, 304L SS Tubes

Manufacturer Information

• Brand: Ohmstede

• Category: Vertical Shell & Tube Heat Exchanger

• Year Built: 1999

• Certification: NB Code (ASME registered)

• Design Type: AEM TEMA type

Description

The Ohmstede 1083 sq. ft. vertical shell & tube heat exchanger is built for industrial-scale thermal transfer in demanding process environments. Designed with a carbon steel shell, 304L stainless steel tubes, and 304L stainless steel heads, it provides both strength and corrosion resistance.

This exchanger includes 428 stainless steel tubes (1” OD, .065” wall, 10’ length) on a 1.25” triangular pitch, with a 1-pass shell / 1-pass tube configuration. It is rated 245 psi @ 250°F (shell) and 58 FV psi @ 400°F (tubes).

Featuring 15 baffles at 6.5” spacing, multiple shell and tube nozzles, and NB code certification, this exchanger is well-suited for chemical, energy, food, and industrial applications. With a 2’6” shell diameter and 18’4” overall length, it’s a large-capacity unit designed for reliability and durability.

Specifications

• Heat Transfer Area: 1083 sq. ft.

• Configuration: Vertical, 1-pass shell / 1-pass tubes

• Shell Material: Carbon steel

• Tube Material: 304L stainless steel, 428 tubes, 1” OD, .065” wall, 10’ length

• Head Material: 304L stainless steel

• Tube Pitch: 1.25” triangular

• Shell Rating: 245 psi @ 250°F

• Tube Rating: 58 FV psi @ 400°F

• Baffles: 15, 6.5” spacing

• Shell Diameter: 2’6” (30”)

• Overall Length: 18’4”

• Nozzles:

  • Shell: 2”, (2) 4”

  • Tubes: 2”, (4) 3”, 6”, 10”, 16”

• Design Type: AEM TEMA type

• Certification: NB Code

• Year Built: 1999

• Condition: Used, good operational condition

Applications

• Chemical processing (heat recovery, condensation, reboiling)

• Petrochemical plants & refineries

• Food & beverage processing

• Pharmaceutical and biotech production

• Power generation cooling/heating systems

• Water treatment & heat recovery

• Oil & gas industry utilities

• Industrial manufacturing

• HVAC & district heating/cooling loops

• Pulp & paper processing

What Might This Be Used For?

This Ohmstede shell & tube heat exchanger is designed for heavy-duty thermal transfer in industrial and process applications. Its high shell pressure rating (245 psi) and 304L stainless steel tube bundle make it an excellent choice for chemical, petrochemical, food, and power plant environments.