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Continental Hydraulics 

5505 West 123rd Street 

Savage, MN 55378
Phone: (952) 895-6400  Fax: (952) 895-6444
www.continentalhydraulics.com

Because Continental Hydraulics is continually improving its’ products, specifications and appearance 

are subject to change without notice.

Form No. 265664   Rev. 11/08   © 2008, Continental Hydraulics.   Printed in U.S.A

8

Summary of Contents for H Design Series

Page 1: ...ded for all pumps Tire type flexing elements and chain type drives are not recommended With belt drives please consult factory To avoid axial and radical end loading of the pump shaft do not couple the pump and motor shafts rigidly Allow freedom at the coupling for the two shafts to ride independently To prevent end loading the space between the pump and motor shaft ends should be 1 2 inch 12 7 mm...

Page 2: ...Connect the case drain directly to tank or to a heat exchanger if the pump will be deadheading for long periods of time during operation using a full size line corresponding to the case drain in the pump or manifold If connected to a heat exchanger the case drain line should be protected with a 10 psi 0 7 bar maximum relief valve in parallel with the heat exchanger No other return lines should be ...

Page 3: ...he maximum volume Pumps are set at a maximum rated volume at the factory unless otherwise specified Stop adjustment of the volume screw when pressure begins to drop See Sales Catalog for complete pump performance specifications ADJUSTMENT PROCEDURES To adjust the maximum output volume use the following steps 1 Set the pump at minimum pressure 2 Hand tighten the volume screw until it touches the pr...

Page 4: ...wer Spring 1 11 4B 144926 Ring Shoe Assembly 1 11 6B 144913 Ring Shoe Assembly 1 11 8B 162770 Ring Shoe Assembly 1 11 10B 350448 Ring Shoe Assembly 1 11 6B3L 6B5L 112022 Ring Shoe Assembly 1 11 8B3L 8B5L 123174 Ring Shoe Assembly 1 ITEM CODE PART DESCRIPTION QTY N0 NO REQ 13 307257 Teflon Seal Ring 1 15 Buna N 124194 O Ring 1 15 Viton 147177 O Ring 1 17 Buna N 144929 O Ring 1 17 Viton 144966 O Rin...

Page 5: ...des Items All Kits Listed Here Plus Item 11 Model Kit Number 4B 257095 4B 12 257096 6B 250822 6B 12 250826 8B15 250823 8B15 12 250827 10B 254917 10B 12 254918 10B 21 254919 SEAL KITS Includes Items 13 15 16 17 24 28 30 99 Model Kit Number All Buna N HW 257093 All Viton 250457 VANE KITS Includes Items 7 Model Kit Number 4B 250516 6B 8B 10B 250517 PVR6 KIT LIST 3 92 81 17 86 2 Codes 12 21 1221 67 11...

Page 6: ...mbly will be necessary in order to perform routine maintenance on the pump REASSEMBLY PROCEDURE 1 Clean and inspect parts to determine which parts are worn enough to require replacement 2 Assemble the new bushings 21 in the housing and cover The bushing OD s should be lubricated before they are pressed in the bores Care must be taken to orient the split and the oil groove in the bushing as shown i...

Page 7: ...ress it into the housing to the depth shown below Note the lip to the inside orientation of the seal 13 Adjust the pressure adjustment screw 30 until it just touches the spring and then give it one more turn clockwise 14 Turn pump upside down Pour one cup of good grade hydraulic fluid into the intake port while slowly rotating the shaft in the direction shown by the rotation arrow 15 The pump is n...

Page 8: ... 952 895 6400 Fax 952 895 6444 www continentalhydraulics com Because Continental Hydraulics is continually improving its products specifications and appearance are subject to change without notice Form No 265664 Rev 11 08 2008 Continental Hydraulics Printed in U S A 8 ...

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