# SIGMA M186 — API Heat Transfer

> The SIGMA M186 is a high-performance gasketed plate-and-frame heat exchanger engineered for hyperscale and colocation data center cooling applications.

## Product Overview

- Manufacturer: API Heat Transfer
- Product: SIGMA M186
- Category: Gasketed Plate-and-Frame Heat Exchanger
- Cooling Capacity: Up to 15MW
- Certifications: ASME, PED (EU), AS1210 (Australia), NR-13 (Brazil), CRN (Canada)
- Inspection: AI visual inspection and revolutionary crack testing on every plate

## Key Features

- Advanced corrugated plate geometry for maximum heat transfer and minimum pressure drop
- Compact, modular, and scalable construction
- CFD-optimized for uniform velocity profiles, minimized fouling, and peak thermal performance
- All components designed, stamped, and assembled in-house (plates, gaskets, frames)

## Applications

- Water-Side Economizer Cooling
- Primary-to-Secondary Loop Isolation
- Direct-to-Chip Liquid Cooling
- Rear-Door Heat Exchanger Integration
- High-Temperature Warm Water Cooling (80–120°F return temperatures)
- Immersion Cooling Secondary Loop

## Industries Served

- Data Centers (hyperscale and colocation)
- District Energy Systems
- Chemical & Petrochemical
- Power Generation
- HVAC & Industrial Cooling

## Contact & Quote Requests

- Website: https://datacenterphe.com/
- Request a Quote: https://datacenterphe.com/#contact-us
- Phone: +1 (716) 684-6700
- Email: sales@apiheattransfer.com
- Address: 2777 Walden Avenue, Buffalo, NY 14225, USA