McIntyre Engineering DWM-48 Navy Standard Industrial Heat Exchanger

New old stock / unused Brand: McIntyre Engineering Co., Inc. (Brisbane, CA) Item Name: Navy Standard Cooling Coil (Air, Duct Type) Type: DWM Size: 48 NSN: 4130-01-257-9078 Part Number (CID P/N): 19-80-2614M1 Serial Number (MFG'S): 8093-939 (Job: 8093, Coil: 939) Contract / P.O.: DLA400-91-M-8251 Item Number: 0001 Flange Dimensions: 4.25" Flange Diameter, 1.125" Opening See photos for unit dimensions New old stock: cosmetically weathered, but mechanically unused! Applications include: Marine & Naval HVAC: Direct MIL-SPEC replacement for shipboard climate control, shipyard retrofits, and commercial cargo air handlers. Heavy Industrial Cooling: High-capacity heat exchanger for foundries, manufacturing plants, and heavy factory floor ventilation. Commercial AHU Integration: Handles high-velocity chilled water or high-pressure steam for large-scale commercial ductwork. Offshore Rig Ventilation: Rugged, flanged steel construction withstands high-vibration, corrosive maritime environments. Data Center Climate Control: Delivers the massive thermal load management and high CFM airflow required for server farms. Military Supply Retrofits: Exact-match NSN 4130-01-257-9078 replacement for defense contractors and government logistics. Commercial Chilled Water Loops: Oversized hydronic cooling coil for heavy-duty boiler systems needing 4.25-inch flanged connections. ~ Local Pick-Up or Freight Shipping Only ~