Used – Doyle & Roth 1145 sq. ft. Vertical Shell & Tube Heat Exchanger – 316 SS Shell & Tubes

Manufacturer Information

Brand: Doyle & Roth

Category: Vertical Shell & Tube Heat Exchanger

Certification: NB Code (ASME registered)

Description
The Doyle & Roth 1145 sq. ft. vertical shell & tube heat exchanger is built for reliable process heating and cooling. Featuring a 316 stainless steel shell and tubes with carbon steel heads, this exchanger provides excellent corrosion resistance and durability.
It contains 486 stainless steel tubes (.75” OD, 18 BWG, 12’ length) on a 15/16” triangular pitch, with a 1-pass shell / 2-pass tube configuration for enhanced thermal efficiency. Rated at 75 psi @ 300°F (shell and tubes), this exchanger is NB code stamped and includes a steam chest for efficient steam service applications.
Specifications

Heat Transfer Area: 1145 sq. ft.

Configuration: Vertical, 1-pass shell / 2-pass tubes

Shell Material: 316 stainless steel

Tube Material: 316 stainless steel, 486 tubes, 0.75” OD, 18 BWG, 12’ length

Head Material: Carbon steel

Tube Pitch: 15/16” triangular

Shell Rating: 75 psi @ 300°F

Tube Rating: 75 psi @ 300°F

Shell Diameter: 2’0”

Overall Length: 15’0”

Nozzles:

Shell: 4” and 12”

Tubes: (2) 8”

Steam Chest: Yes

Certification: NB Code

Condition: Used, good working condition

Applications

Chemical processing (heat recovery, condensation, reboiling)

Food & beverage heating and cooling

Pharmaceutical and biotech thermal processing

Petrochemical plants & refineries

Power generation heat recovery systems

Oil & gas process streams

Water treatment systems

Pulp & paper process heating

HVAC and district energy loops

General industrial process cooling/heating

What Might This Be Used For?
This Doyle & Roth heat exchanger is well-suited for steam and process heating applications where corrosion resistance and NB code compliance are required. Its 316 stainless shell and tubes make it ideal for chemical, food, pharmaceutical, and industrial operations.