Heliflow Spiral Tube Heat Exchangers

• Higher efficiency
• Easy to maintain
• Accommodates pressures up to 15,000 psig
• High reliability
• Code compliant
• Easily customized
• Low flow rates
• Compact design
• Withstands 500 deg. F temperature difference between fluids
• Varied material choices

Desuperheaters

• Range of maximum turndown ratios
• Minimal pressure drop
• Compact designs
• Design code compliant
• Range of outlet superheat capabilities
• Variety of standard materials
• Horizontal or vertical orientation with upward flow

MicroMix II / MicroMax Water Heaters

Graham and Spirax Sarco have partnered under a private label agreement for the sale of our instantaneous steam water heaters.
The Graham MicroMix® (MM) is privately labeled by Spirax Sarco under the brand name RediHeat (RH).