Surplus Heat Exchangers
Surplus heat exchangers are in stock and fully tested by in-house technicians. All units listed are either new or refurbished by CG Thermal, an industry-leader in process technology for harsh and corrosive process streams.
Unused Mersen Model PYT10-31-9
Shell and tube heat exchanger with approximately 88.4 Ft² of heat transfer area
- CONDITION: New, unused old stock
- CONSTRUCTION: Shell side carbon steel, Process side graphite
- PROCESS-SIDE DESIGN PRESSURE: 75 psig
- PROCESS-SIDE TEST PRESSURE: 75 psig
- PROCESS-SIDE MAWP: 75 psig at 360°F
- SERVICE-SIDE DESIGN PRESSURE: 75 psig
- SERVICE-SIDE TEST PRESSURE: 75 psig
- SERVICE-SIDE MAWP: 75 psig at 360°F
- MIN. DESIGN METAL TEMP: 20°F at 75 psig
- CODE: ASME Section VIII, Division 1
- YEAR OF MANUFACTURE: 2015
- NATIONAL BOARD NO.: 3869
- NET WEIGHT: 1,100 lbs.
- APPROX. OVERALL LENGTH: 127″
- APPROX. SHELL DIAMETER: 10″
- MADE IN USA
- SHOWS COSMETIC WEAR FROM LONG-TERM STORAGE
Interested? Contact us.



Refurbishment Model PBC18L-4PU-1-1
Cylindrical graphite block heat exchanger
with 116 Ft2 of heat transfer area
- DESIGN: 75 psig at 356 deg. F
- BLOCKS: original graphite
- HEADS: original graphite
- PROCESS NOZZLES: 6”; 150#ANSI
- SHELL: 20” dia. Carbon Steel
- BAFFLES: Carbon Steel
- GASKETS: TEFLON; Gasket-grade, without fillers.
- SHELL NOZZLES: 4”; 150# ANSI
- All new hardware, springs, and gaskets
- HYDROTESTED @ 75 psig
- OVERALL LENGTH 76.75”
Interested? Contact us.




