Straitube
ASME Code Construction
Standard Features
Type
Steam to water

Models
120, 150, 180, 260, 320 & 380

Materials (Tubeside)
Front head cast iron
Rear head cast iron
Tubing 3/4" copper .035 wall thickness

Materials (Shellside)
Tube sheets carbon steel
Shell carbon steel pipe

Operating Pressures (Tubeside)
125 psig working pressure

Operating Pressures (Shellside)
125 psig working pressure

Operating Temperature (Tubeside)
295°F

Operating Temperature (Shellside)
295°F
Optional Features
Materials

 Heads
Cast stainless steel (Models 260, 320, 380 only)

Tubing
Material Thickness
18 Ga. Copper .049
90/10 CU/NI .049
Carbon Steel .065
304 Stainless .049

Shell
Series 300 stainless steel (Models 260, 320, 380 only)
Thrush's leadership in the hydronics industry has gone beyond product quality to include responsive customer service and on-time delivery.
Thrush heat exchangers are constructed from a wide variety of materials under an approved quality control program in accordance with the National Board of Boiler and Pressure Vessel Inspectors.  Each unit is manufactured, tested, and "U" stamped to ASME Code requirements under Section VIII Division 1 and registered with the National Board of Boiler and Pressure Vessel Inspectors.  In addition, a Manufacturer's Data Report for Pressure Vessels Form No. U-1 is provided with every unit.