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Dimensions. Multiple pumps
Multiple pumps are created by connecting individual pump units in series, with the pumps arranged by capacity. Positioning the
gear pump(s) at the end of the tandem ensures optimum space utilisation, output allocation and load distribution. The following
table is based on the attached gear pump acting as a pilot pressure pump for the control circuit.
Multiple pump HPR-HPR-02
Overall length of multiple pump HPR-HPR-02
Rated size
Front pump
HPR 55
HPR 75
HPR 105
HPR 135
HPR 165
HPR 210
HPR 280
44
rear pump
Rear pump
HPR 55
Charge pump 16 cc/rev
22.5 cc/rev 22.5 cc/rev 22.5 cc/rev
L1
488
L2
548
L3
602
L1
500
L2
565
L3
620
L1
520
L2
585
L3
640
L1
536
L2
596
L3
671
L1
579
L2
754
L3
829
L1
600
L2
775
L3
850
L1
669
L2
844
L3
919
L1
L2
L3
HPR 75
HPR 105
HPR 135
-
-
-
-
-
-
511
-
576
-
631
-
531
562
596
627
651
682
547
578
612
643
667
698
591
621
766
796
841
871
612
642
787
817
862
892
680
711
855
886
930
961
front pump
HPR 165
HPR 210
38 cc/rev
38 cc/rev
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
619
-
-
684
-
-
759
-
-
679
728
-
854
903
-
929
978
-
701
749
751
876
924
926
951
999
1001
727
775
790
902
950
965
977
1025
1040
HPR 280
38 cc/rev
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
845
1020
1095
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