FHC028 is designed for oil cooler, heat pump, etc. Its compact design saves space, improves efficiency. Specifications. Model: FHC028-20-3.0-H Material: SS316L, 99.9% pure copper Design pressure: 3.0 Mpa/4.5 Mpa Testing pressure: 4.5 Mpa/6.75Mpa Design temperature: -196~200C Max flow: 18m3/h Certificate: UL, CE Max plate nos: 150 pcs Allowable max connection size: 3/4" N.W.: 1.28kgs G.W.: 1.5kgs Packaging: EPE foam & film, Carton Lead time: 5 days after payment