Length: 12.4", Width: 2.9", Height: 0.088"/plate + 0.27" (bottom Plate) * 304 Stainless Steel Plates with 99.9+% Copper Brazing * Recommended Max Water Flow Rate: 12 gpm, Design Temperature: -195°C to +220°C (-319°F to 430°F) * B3-23A Model Refrigeration Capacity: 3-10KW (10,000-34,000 BTU/hour) * Design Pressure: 1.0 Mpa (145 psi), Surface Area: 0.023 m²/plate (0.247 ft²/plate)