References
specifications	95-98
capacities	99-101
sizing	92-93
gasket cross reference	126
gasket ID	127
codes	152
custom designs	155

• Serviceable
• 30% - 50% smaller than comparable models
• Easier to handle and position
• New advanced design
• UL listed or ASME
• 3/4” insulation
• Single and dual circuit designs
• 23 TX models from 2 thru 120 tons

Conformance

Standard TX2-TX25 chiller barrels are U.L. listed for 225 psi tube side and 150 psi shell side working pressures. TXB30-TXB120 units are constructed to ASME standards for 225 psi tube side and 250 psi shell side working pressures. Each unit is tested before shipment and ratings are developed through extensive laboratory testing and computer modeling.
Nominal Tonnage Rating Basis

Nominal ratings are based on ARI standard 480, specific conditions being:

0.00025ft2 hr °F/Btu additive fouling factor (total 0.0005ft2 hr °F/Btu)

Limitations

1. For cooling water applications a minimum evaporating temperature of 32°F. should be maintained in the evaporator to prevent freezing.
2. Maximum water entering temperature of 70°F.
3. Minimum outgoing water temperature of 36°F.
4. Minimum approach 5° (for approaches 6° or less, system should be designed to insure
   proper oil return).
   Note: For brine, low temperature and special design applications, please consult factory for complete technical assistance.

Technical Assistance and Custom Designs

Standard offers custom design services and computer performance projections on all heat exchange products to help you match product and application accurately. You are invited to contact your nearest sales representative or our office headquarters for prompt assistance.