EX-349

Qty. (4) Each: 12 Sq.ft. Stainless Steel Shell & Tube heat exchanger. Shell is 6" diameter. Has (4) U-tubes (8 holes), 1" OD x 6' L. Carbon Steel head. Unit with NB# 6912, shell re-rated to 100/FV @ 450 degF. Previously used as after condenser.

FT2: 12

Shell PSIG: 20

Tube PSIG: 100

Shell Deg: 350

Tube Deg: 150

Shell Mat: Stainless Steel (SS)

Tube Mat: Stainless Steel (SS)

Type: SHELL AND TUBE

Shell Pass: 1

Tube Pass: 2

Stamped: NB# 6900

Manufacturer: GRAHAM

Model:

Serial: 4990-74-816

Quantity: 4