SANITARY SHELL & TUBE HEAT EXCHANGERS

Exergy sanitary shell & tube heat exchangers are designed to meet the high quality requirements and hygienic standards of the pharmaceutical industry. All product contact surfaces have a maximum surface finish of 20µin (0.5µm) Ra, and can be improved to 15µin (0.38µm) Ra or better with optional electropolishing. Available with single tubesheet or double tubesheet to eliminate risk of cross-contamination between the product and working fluids.

Typical Applications:

• Point of use cooling or heating
• Water for Injection (WFI)
• Clean steam condensing and sub-cooling
• Temperature control of high purity product
• Product sampling
• Process fluid cooling or heating

Design Features:

• Flow Range: 0 – 50 m3/hr
• Pressure Range: 0 – 100 bar
• SS 316L, 1.4435, Hastelloy®, Inconel® and other alloys
• Nickel brazed (no welds)
• Fully drainable on tube side
• ASME BPE compliant
• Clean-in-place (CIP)
• Available with or without electropolish
• Material & process certifications included
• Available with single or double tubesheet

SANITARY TUBE-IN-TUBE HEAT EXCHANGERS

Exergy Sanitary tube-in-tube heat exchangers consist of two tubes, an inner and an outer coiled together. This unique, compact design prevents thermal fatigue, increases efficiency and reduces the overall size. It is ideal for high temperature, high pressure and low flow applications.

These sanitary models are designed to meet the high quality requirements and hygienic standards of the pharmaceutical industry. All product contact surfaces have a maximum surface finish of 20µin (0.5µm) Ra, and can be improved to 15µin (0.38µm) Ra or better with optional electropolishing. The unique design ensures there is no risk of cross-contamination between the product and working fluids.

Typical Applications:

• High temperature, high pressure, low flow
• Multi-phase fluids & slurries
• High thermal stress
• Steam condensing
• Seal cooling
• Liquid/Gas
• Sampling
• WFI

Design Features:

• Flow Range: 0 – 2.2 m3/hr
• Pressure Range: 0 – 310 bar

CUSTOM HEAT TRANSFER PRODUCTS

Exergy specializes in providing the highest heat exchanger performance in the most compact, cost effective package. If our standard products do not meet your requirements, we will apply our extensive experience and proprietary methods to create a custom design.

Our capabilities range from minor modifications to completely new designs, regardless of quantity

Materials of Construction:

• Stainless Steel
• Hastelloy®
• Inconel®
• Titanium
• Other alloys