In-Stock Steam Heaters for Quick Delivery
Enerquip offers the following range of U-tube steam-to-liquid sanitary heat exchangers, built to ASME code with a two-pass configuration and ready for quick shipment; often the next business day.
They’re ideal for a variety of applications and needs including new sanitary process applications, urgent replacements, shutdown support, time-sensitive installations, and unexpected equipment failures.
Not sure if a stock unit fits your application? We can run your specs through our thermal modeling software before you buy to ensure the right match.
| Size | Material of Construction | Surface Area | Overall Length | Tubes OD | Shell In Connection | Shell Out Connection | Tube Side Connection |
|---|---|---|---|---|---|---|---|
| 4" x 36" | 304L SS | 8.8 sq ft | 45.75" | 1/2" | 1.5" NPT | 1" NPT | 1.5" TC |
| 6" x 24" | 304L SS | 11.3 sq ft | 38.13" | 5/8" | 2.5" NPT | 1" NPT | 2" TC |
| 6" x 24" | 304L SS | 11.3 sq ft | 38.13" | 5/8" | 2.5" NPT | 1" NPT | 2.5" TC |
| 6" x 54" | 304L SS | 24.1 sq ft | 68.13" | 5/8" | 2.5" NPT | 1" NPT | 2" TC |
| 8" x 36" | 304L SS | 27.2 sq ft | 51.38" | 3/4" | 2.5" NPT | 1" NPT | 3" TC |
| 8" x 54" | 304L SS | 40.1 sq ft | 69.38" | 3/4" | 4" NPS | 1.5" NPT | 2" TC |
| 8" x 54" | 304L SS | 40.1 sq ft | 69.38" | 3/4" | 4" NPS | 1.5" NPT | 3" TC |
| 8" x 54" 3-A | 316L/304L SS | 40.1 sq ft | 69.38" | 3/4" | 4" NPS | 1.5" NPT | 3" TC |
| 8" x 72" | 304L SS | 53 sq ft | 87.38" | 3/4" | 4" NPS | 2" NPT | 3" TC |
| 10" x 54" | 304L SS | 70.3 sq ft | 72.81" | 3/4" | 4" NPS | 2" NPT | 4" TC |
Each of the 8″ units listed above are covered under Enerquip’s national CRN, saving you time and money. In addition, upgrades to higher alloy materials or other pass configurations are available in sizes from 4” x 24” to 12” x 108”, in addition to fully customized solutions.
Ready to order stock heat exchangers, tube bundles, or parts? Contact us or email parts@enerquip.com.
Features of Enerquip’s In-Stock Steam Heaters
- Design & Application: Steam-to-liquid heating for low-fouling fluids
- Construction: 100% stainless steel (304L/316L) for corrosion resistance and cleanliness
- Sizes & Configuration: Multiple options from 4″ x 36″ up to 10″ x 54″ with a two-pass U-tube design
- Standards & Compliance: Built to TEMA C, ASME hydro-tested and code stamped; meets 3-A Sanitary Standards on specific models
- Connections & Maintenance: Sanitary tri-clamp fittings, removable tube bundle, and O-rings for easy installation and quick replacement
- Durability: U-tube design allows expansion and contraction to prevent damage
Need a replacement tube bundle?
Enerquip offers quick-ship tube bundles for many exchanger sizes. Whether you’re replacing an existing Enerquip bundle or another brand, our team can help ensure the right fit and fast turnaround.
Standard Sanitary Heat Exchangers
If one of our in-stock units isn’t the right fit, our standard line of U-tube heat exchangers is the next fastest solution.
These steam-to-liquid and liquid-to-liquid sanitary exchangers are:
- Built to ASME code
- Designed with a two-pass configuration
- Customizable within standard dimensions
- Typically ships in 6–8 weeks
Faster than fully custom builds with the same Enerquip quality.
Not sure which size your application needs? Share your specs with us. We’ll run them through our thermal modeling software to confirm the right fit before you place your order.
Features of Enerquip’s Standard Sanitary Heat Exchangers
- Design & Application: Sanitary steam-to-liquid or liquid-to-liquid design
- Construction: 100% stainless steel (304L, 316L, or both for 3-A) for corrosion resistance and cleanliness
- Sizes & Configuration: Dozens of options from 4″ x 24″ up to 12″ x 108″ with a two-pass U-tube design
- Standards & Compliance: Built to TEMA C, ASME hydro-tested and code stamped; can meet 3-A Sanitary Standards
- Connections & Maintenance: Sanitary tri-clamp fittings, removable tube bundle, and O-rings for easy installation and quick replacement
- Durability: U-tube design allows expansion and contraction to prevent damage
Available Custom Upgrades
If a stock or standard solution isn’t right for you, we can custom design for your specific application, size, special alloy, and configuration.
Custom upgrades include:
- Insulation & Protection: Stainless steel jacketed insulation for heat conservation and personnel safety
- Mounting Options: Saddle supports available for horizontal clamp-on or vertical welded installations
- Design Flexibility: Adjustable baffle and connection configurations for liquid-to-liquid applications
- High-Purity Construction: Double tube sheet design for sanitary and high-purity processes
- Surface Finish: Passivated and/or electropolished product contact surfaces for enhanced cleanliness
- Materials: Available in 316L stainless steel, Duplex, Hastelloy, AL-6XN, and other alloy upgrades
- Performance Enhancement: Multi-pass tube sheets and bonnets increase tube-side velocity in compact spaces
We love a good challenge and can help develop a solution for even the most unusual heating and cooling applications. Contact us today.
Custom Sanitary Shell & Tube Heat Exchanger with a Bellows Expansion Joint
National CRN for Faster Canadian Delivery
Select 8” NPS stock and standard units from Enerquip are now covered under a national CRN (Canadian Registration Number), allowing faster shipment and reduced costs. Learn more.