Finned coil heat exchangers

Our company has been manufacturing finned coil heat exchangers for over 40 years. The design of each finned pack can be totally developed in-house by Stefani or taken from a drawing supplied by our customer. This is possible thanks to a strategic co-engineering service, which is necessary especially when developing specific designs. In the design and manufacture of our finned coil heat exchangers we put all the flexibility and competence that have always been the hallmark of our work.
We make customised finned packs for production in batches, dedicated to the machines of our OEM customers and, in general, to data centres, air treatment units for industrial refrigeration, industrial and commercial air conditions and condensing units for refrigeration.

Configurations available

Square geometry

CODE A B FIN SPACING Ø TUBE TYPE
mm mm mm mm mm  
P2510* 25 25 1.6÷5 9.52 CU (L,R)
P5010* 25 50 1.6÷5 9.52 CU (L,R)
P5512* 50 50 2.5÷12 12.00 CU (L,R) AISI
P5516* 50 50 2.5÷12 15.88 CU (L) AISI

(*) only for batches

Staggered geometry

CODE A B FIN SPACING Ø TBE TYPE
mm mm mm mm mm  
P2207 25 21.65 1.6÷4 7.22 CU (L,R)
P2208 25 21.65 1.6÷4 7.94 CU (L,R)
P2210 25 21.65 1.6÷4.5 9.52 CU (L,R)
P2610 30 26 2÷5 9.52 CU (L,R)
P2612* 30 26 2÷5 12.00 CU (L,R)
P3710 37.5 32.48 2÷10 9.52 CU (L,R)
P3712* 37.5 32.48 2÷8 12.00 CU (L,R) AISI
P5212 50 25 2.5÷8 12.00 CU (L,R) AISI
P5216* 50 25 2.5÷8 15.88 CU (L) AISI
P6016 60 30 1.6÷7 15.88 CU (L) AISI

(*) only for batches

A few examples

of our finned coil heat exchangers

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