43002001_P188.pdf

This is a technical engineering drawing and specification document for a thermal plate heat exchanger assembly manufactured by Bell & Gossett, Model AP188.

The document provides detailed dimensional specifications in inches and millimeters for a plate heat exchanger unit with dual circular ports (F1, F2, F3, F4) configured for side inlet/outlet connections. Key specifications include overall dimensions of 157.5 inches length by 123.0 inches height, with thermal plates measuring 0.5mm in AISI304 material construction. The unit has a design pressure rating of 150 PSIG on both sides, design temperature of 284°F, and minimum operating temperature of 32°F. The heat exchanger accommodates a plate quantity of 227 maximum with a carry bar length of 4000mm. Connections are 12-inch studded ANSI flanges with steel unlined construction. The assembly includes tightening bolts (18 bolts at 1.5 inches diameter), a splash guard, and a data plate reference. The estimated weight is 19,622 pounds dry and 29,974 pounds when wet. The plate mixture is TMLT-26 per ASME Code standards, certified to AHRI Standard 400. This appears to be a specification document for procurement or manufacturing purposes rather than a federal contract solicitation document.