HYDAC INTERNATIONAL GmbH
HYDAC INTERNATIONAL GmbH
66280 Sulzbach/Saar
Germany
Phone: +49 (0) 68 97 509-01
Email: info@hydac.com
Website: www.hydac.com
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OK-LN Series AC Motor Fan Drive Air Cooled Oil Coolers for Industrial Applications

The OK-LN is the optimized, low noise version of the OK series coolers. They are available in sizes 8-14 and have flexible adaptation to various applications to cool industrial hydraulic applications.
CoolingSys-OKLN.jpg
Unit of Measure
1 2 

Material ID

Model Code Description

Flow [Min]

Flow [Max]

Heat Removed

Pressure Drop [Max]

Core Products

2597966 N/A OK LN 8L 3.6 B SC N/A 10 gpm N/A 90 gpm N/A 18 to 32 hp N/A 27 bar
2597967 N/A OK LN 8S 3.6 B QS N/A 10 gpm N/A 90 gpm N/A 18 to 43 hp N/A 27 bar
2597968 N/A OK LN 9L 3.6 B N/A 10 gpm N/A 90 gpm N/A 22 to 47 hp N/A 17 bar
2952809 N/A OK LN 9L 3.6 B IBP2 N/A 10 gpm N/A 90 gpm N/A 22 to 47 hp N/A 17 bar
2597969 N/A OK LN 10L 3.6 B QS N/A 17 gpm N/A 145 gpm N/A 40 to 83 hp N/A 34 bar
2950427 N/A OK LN 10L 3.6 B IBT45 N/A 17 gpm N/A 145 gpm N/A 40 to 83 hp N/A 34 bar
2597970 N/A OK LN 11L 3.6 B QS N/A 17 gpm N/A 145 gpm N/A 45 to 106 hp N/A 35 bar
7700035 N/A OK LN 11S 3.6 B IBP4 N/A 17 gpm N/A 145 gpm N/A 45 to 106 hp N/A 35 bar
2953454 N/A OK LN 14L 4.6 B N/A 30 gpm N/A 225 gpm N/A 90 to 190 hp N/A 27 bar
2598738 N/A OKA LN 8L 3.6 B 100 N/A N/A 31.7 gpm N/A 18 to 32 hp N/A 27 bar
2598739 N/A OKA LN 8L 3.6 B 130 N/A N/A 41.2 gpm N/A 18 to 32 hp N/A 27 bar
2598737 N/A OKA LN 8L 3.6 B 70 N/A N/A 22.2 gpm N/A 18 to 32 hp N/A 27 bar
2598741 N/A OKA LN 8S 3.6 B 100 N/A N/A 47.5 gpm N/A 18 to 43 hp N/A 27 bar
2598742 N/A OKA LN 8S 3.6 B 130 N/A N/A 61.8 gpm N/A 18 to 43 hp N/A 27 bar
2598740 N/A OKA LN 8S 3.6 B 70 N/A N/A 34.3 gpm N/A 18 to 43 hp N/A 27 bar
2598744 N/A OKA LN 9L 3.6 B 100 N/A N/A 31.7 gpm N/A 22 to 47 hp N/A 17 bar
2598745 N/A OKA LN 9L 3.6 B 130 N/A N/A 41.2 gpm N/A 22 to 47 hp N/A 17 bar
2598743 N/A OKA LN 9L 3.6 B 70 N/A N/A 22.2 gpm N/A 22 to 47 hp N/A 17 bar
2598747 N/A OKA LN 10L 3.6 B 100 N/A N/A 31.7 gpm N/A 40 to 83 hp N/A 34 bar
2598748 N/A OKA LN 10L 3.6 B 130 N/A N/A 41.2 gpm N/A 40 to 83 hp N/A 34 bar
2598746 N/A OKA LN 10L 3.6 B 70 N/A N/A 22.2 gpm N/A 40 to 83 hp N/A 34 bar
2956924 N/A OKA LN 10S 3.6 B 70 N/A N/A 22.2 gpm N/A 40 to 111 hp N/A 34 bar
2598750 N/A OKA LN 11L 3.6 B 100 N/A N/A 61.8 gpm N/A 45 to 106 hp N/A 35 bar
2598751 N/A OKA LN 11L 3.6 B 130 N/A N/A 34.3 gpm N/A 45 to 106 hp N/A 35 bar
2598749 N/A OKA LN 11L 3.6 B 70 N/A N/A 22.2 gpm N/A 45 to 106 hp N/A 35 bar
Unit of Measure
1 2