Zenith B Spécifications

Zenith®PumpsInstallation,Care and MaintenanceZenith®Chemical DutyGear PumpsB-SeriesGear Pumps

10Diagram 2BPB SeriesBMB/BMC SeriesDiagram 1

11BLB SeriesDiagram 3BXB SeriesDiagram 4

12BMB/BMCSeriesDisassemblyFigure 8Figure 7Figure 10Figure 9P/N 15-00131-0009-1Refer to Diagram 2 on Page 10.Note: As parts are disassembled, placethem

13BMB/BMCSeriesAssemblyConsiderable care should be taken toprevent wedging or jamming. Never force the parts together. They will dropinto place if pro

14BLB SeriesDisassemblyRefer to Diagram 3 on Page 11.Note: As parts are disassembled, placethem carefully on a clean surface suchas a soft cloth. Do n

15Figure 11BLB SeriesAssembly#1 #3#4 #2#1 #3#5#4 #2#6Considerable care should be taken toprevent wedging or jamming. Neverforce parts together. They w

16BXB SeriesDisassemblyRefer to Diagram 4 on page 11. Note: As parts are disassembled, placethem carefully on a clean surface suchas a soft cloth. Do

17BXB SeriesAssemblyNote: Considerable care should betaken to prevent wedging or jamming ofparts. Never force parts into place. Allparts should drop i

18“Seal Area”For BLB LipSeal TypePump“Seal Area”For BLBMechanicalFace SealType PumpFigure 13Figure 12#1#4#2#314 131) Use of a Zenith®Lip Seal Installa

19Size Recommended Torque (UNC Alloy Steel) (in -lbs)#10-24 64#12-24 1205/16-18 3051/2-13 7805/8-11 900Trouble Probable Cause RemedyPump will not turn

2Zenith®Thoroughly read and understand this entire manual before installation and operation of pump.Pump Type: Rotary external spur gear, single strea

FAILURE, IMPROPER SELECTION OR IMPROPER USEOF THE PRODUCTS AND/OR SYSTEMS DESCRIBEDHEREIN OR RELATED ITEMS CAN CAUSE DEATH,PERSONAL INJURY AND PROPERT

3DesignThe B-Series pumps are constructedfrom cutlery grade 420 and 440C stain-less steel. The pumps consist of two orthree gears rotating in mesh wit

4OperationIn the trunnion-ported BPB, BMB andBMC pumps, fluid enters the pump atthe outer drive gear side of the pump. Apassage has been drilled from

5InstallationPumps should be carefully unpackedand checked to make sure that the ship-ment is complete. If any items are miss-ing or damaged, the frei

6Lapping Or BlockingFigure 1 Note: Part should be rotated by quarter turns as it movesthrough a "Figure 8" pattern.******Cleaning,Inspection

7BPB SeriesDisassemblyRefer to Diagram 1 on Page 10 (generalreference only).Note: As parts are disassembled, placethem carefully on a clean surface su

8BPB SeriesAssemblyConsiderable care should be taken toprevent wedging or jamming. Neverforce the parts together. They will dropinto place if properly

9Figure 2Figure 4Figure 3Figure 6Figure 5BPB SeriesAssembly(continued)22) Place Outer Drive Shaft (11) into Hub(12) (when applicable), and rotateuntil