API Schmidt Heat Exchangers and Spare Parts
SIGMA® Gasketed Plate Heat Exchanger M76 / M96 API Schmidt
SIGMA® Gasketed Plate Heat Exchanger M76 / M96 API Schmidt
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Product Type: Gasketed Plate Heat Exchangers
Description:
SIGMA M76 / M96 are high-performance units in the SIGMAFIT series by API Schmidt-Bretten. Designed for flows up to 480 m³/h, each unit offers a heat transfer surface area up to 280 m². Suitable for media with particle sizes up to 2 mm and viscosities up to 10 000 mPas, operating at pressures up to 25 bar. Plate sizes: SIGMA 76: 0.76 m², SIGMA 96: 1.0 m², with DN 150 connections. Corrugated “fishbone” plate patterns provide flexibility in flow and thermal performance.
Specifications
| Parameter | Value |
|---|---|
| Maximum flow | up to 480 m³/h |
| Heat transfer area (per unit) | up to 280 m² |
| Particle size | up to 2 mm |
| Viscosity | up to 10 000 mPas |
| Maximum operating pressure | 25 bar |
| Plate area | SIGMA 76 – 0.76 m² / SIGMA 96 – 1.0 m² |
| Connections | DN 150 |
| Gaskets | SIGMAFIX (glue-free) |
| Plate corrugation | “Fishbone” design for variable flow and thermal duty |
Key advantages and features of SIGMA® heat exchangers
High heat transfer thanks to corrugated plates with turbulent flow
Compact design and low liquid hold-up — larger heat transfer area with smaller footprint
Reliable sealing with SIGMAFIX or glued option; double-seal safety against mixing flows
Easy maintenance — fast opening for CIP cleaning, gasket or plate replacement
Modular design — add/remove plates to adapt capacity
Self-cleaning effect due to turbulence
Wide application range: food, chemical, pharmaceutical industries, HVAC