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RAUCELL HYDRAULIC OIL COOLERS; SERIE-H

Type Cooling Effect Oil Flow Water Flow Connections Measures Weight
kW L/min L/min Φ/S kg
240-120-9H 10 26 20 R3/4″ 240/52 15
240-120-15H 18 47 36 R3/4″ 240/63 17
240-120-23H 27 70 55 R1″ 240/80 19
240-120-35H 40 105 81 R1″ 240/106 23
240-120-51H 58 151 118 DN40 240/142 27
240-120-81H 92 239 188 DN40 240/207 33
240-120-105H 119 309 243 DN40 240/260 41
240-120-135H 152 396 311 DN50 240/328 48
240-120-151H 175 455 358 DN50 240/365 53

 

Φ= diameter (mm)
S = thickness of the package (mm)

Oil type: ISO VG46
Oil temperatures 60 – 45 ºC
Oil pressure loss 100 kPa
Cooling water temperatures 25 – 32 ºC
Cooling water pressure loss 35 kPa
Note: In heat transfer coefficient is 20% extra.

The table can be used when searching (evaluating) the heat exchanger type for the oil type ISO VG220.
Oil temperatures 65 – 50 ºC
Oil pressure loss under 200 kPa
Cooling water temperatures 25 – 32 ºC.
Cooling water pressure loss 35 kPa

Direction: Choose from the table the horizontal row closest to the initial values. The heat exchanger for Oil type ISO VG 220 is the heat exchanger on next horizontal row. Example: Oil type VG 220. Oil flow is 70 L/min. The heat exchanger type is 240-120-35H.

Contact information

Raucell Oy

Räiskylänkatu 10
FI-11120 Riihimäki, Finland

Tel. +358 19 739 554
GSM +358 40 500 2483
E-mail: sales@raucell.com
www.raucell.com

Patents

A structure for the end of pressure vessels, most applicably plate heat exchangers, for reducing the effects of movement changes and vibrations caused by variations in internal pressure and temperature. The end is made up of a heat transfer plate and an end part in such a way that the end part is connected by welding to the shell of the outer surface of the heat exchanger stack, forming an enclosed chamber on the end of the heat exchanger, into which chamber higher pressure than the external pressure level is brought and/or generated. The higher pressure receives and dampens, via a heat transfer plate, vibration and pressure shocks harmful to the heat exchanger structure in the medium circuits of the heat exchanger.

FI126717 B (2017)

Technology
EPO 0903554 B1 (2004)
FI 79409 (1989 Original)
Technology Licensing