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Figure 5A Specifications, Settings and Repair Kits

Pump Model

Pump Element

Replacement Kit

Gear Pump

Replacement Kit

Piston Ring

Replacement Kit

By-Pass 

Setting (PSI)

By-Pass End

Cap Height

Relief Valve

Setting (PSI)

ZA4xxxxx

DC9705900SR  10KPSI

DC9298920SR

DC9222900SR

1425 - 1475

0.94"  (23.9 mm) 

10300 - 10800

ZA4xxxTx-E

DC9706900SR  11.6KPSI

DC9298920SR

DC9222900SR

1425 - 1475

0.94"  (23.9 mm) 

11700 - 12000

ZA4xxxTx-Q

DC9705900SR  10KPSI

DC9298920SR

DC9222900SR

1425 - 1475

0.94"  (23.9 mm) 

10300 - 10800

ZE3xxxxx

DC9700900SR  10KPSI

DC9299920SR

DD1106900SR

825 - 875

0.99"  (25.1 mm) 

10300 - 10800

ZE3xxxxx

Single

Stage

DC9703900SR  10KPSI

DC9296920SR

DC9282900SR

Not

Applicable

0.99"  (25.1 mm) 

10300 - 10800

ZE3xxxx-E

DD1505900SR  11.6KPSI

DC9299920SR

DD1106900SR

825-875

0.99"  (25.1 mm) 

11700 - 12000

ZE4xxxxx

DC9704900SR  10KPSI

DC9300920SR

DD1103900SR

1225 - 1275

0.95"  (24.1 mm) 

10300 - 10800

ZE4xxxxx

Single

Stage

DC9709900SR  10KPSI

DC9296920SR

DC9222900SR

Not

Applicable

0.99"  (25.1 mm) 

10300 - 10800

ZE4xxxx-E

DD1506900SR  11.6KPSI

DC9300920SR

DD1103900SR

1225 - 1275

0.95"  (24.1 mm) 

11700 - 12000

ZE5xxxxx

DC9710900SR  10KPSI

DC9301920SR

DD1101900SR

1100 - 1150

0.96"  (24.4 mm) 

10300 - 10800

ZE5xxxx-E

DD1507900SR  11.6KPSI

DC9301920SR

DD1101900SR

1100 - 1150

0.96"  (24.4 mm) 

11700 - 12000

ZE5xxxxx

Single

Stage

DC9713900SR  10KPSI

DC9296920SR

DC9217900SR

Not

Applicable

0.99"  (25.1 mm) 

10300 - 10800

ZE6xxxxx

DC9715900SR  10KPSI

DC9299920SR

DC9217900SR

2400 - 2450

0.85"  (21.6 mm)  

10300 - 10800

ZE6xxxxx

Single

Stage

DC9713900SR  10KPSI

DC9296920SR

DC9217900SR

Not

Applicable

0.99"  (25.1 mm) 

10300 - 10800

ZG5xxxxx

DD1123900SR  10KPSI

DC9298920SR

DC9222900SR

1600-1650

0.92"  (23.4 mm)  

10300 - 10800

ZG5xxxxx-B

DC8143900SR  10KPSI

DC9296920SR

DC9222900SR

1600-1650

0.92"  (23.4 mm)  

10300 - 10800

ZG6xxxxx

DC9715900SR  10KPSI

DC9299920SR

DC9217900SR

2400 - 2450

0.85"  (21.6 mm)  

10300 - 10800

ZU4xxxxx

DC9707900SR  10KPSI

DC9299920SR

DD1103900SR

1050 - 1100

0.96"  (24.4 mm) 

10300 - 10800

ZU4xxxTx-E

DC9708900SR  11.6KPSI

DC9299920SR

DD1103900SR

1050 - 1100

0.96"  (24.4 mm) 

11700 - 12000

ZU4xxxTx-Q

DC9707900SR  10KPSI

DC9299920SR

DD1103900SR

1050 - 1100

0.96"  (24.4 mm) 

10300 - 10800

ZW3xxxxx

DD1491900SR  5KPSI

DC9296920SR

DD1492900SR

1400 - 1450

0.93"  (23.6 mm) 

5300 - 5600

ZW4xxxxx

DC9717900SR  5KPSI

DC9298920SR

DD1103900SR

1100 - 1150

0.96"  (24.4 mm) 

 

5300 - 5600

ZW4xxxxx

Single

Stage

DC9718900SR  5KPSI

DC9296920SR

DC9222900SR

Not

Applicable

0.99"  (25.1 mm) 

5300 - 5600

ZW5xxxxx

DC9714900SR  5KPSI

DC9300920SR

DD1101900SR

1025 - 1075

0.99"  (25.1 mm)  

5300 - 5600

ZW5xxxxx

Single

Stage

DC9719900SR  5KPSI

DC9296920SR

DC9217900SR

Not

Applicable

0.99"  (25.1 mm)  

5300 - 5600

3

4

2

5

1

6, 7

Figure 5, Gear Pump Assembly

 

Key to Figure 5A - By-Pass End Cap Height:

 

   Use bypass end cap DC9208020 (Figure 4, Item 12).

 

 

   Use bypass end cap DC8373020 (Figure 4, Item 12).

 

  Use bypass end cap DC8374020 (Figure 4, Item 12).

7

 1 

 

 

 1 

Gear 

Pump 

 2 

  DC9219155 

Bearing  Ball  20 x 52 x 15

 3 

★✝ 

B1400503 1 

O-ring

 4 

★✝ 

B1402503 1 

O-ring

 5 

 

CCA633028-1A 12 SHCS  M6 x 1.0 x 50

 

 

   

 

(6 piston only)

 6 

 DC9638101 

Intake Spacer

 7 

 

DC9642097 

1  Intake 

Elbow

Repair Parts List for Figure 5

  Item  

Part Number  Qty.  Description

 

★ 

Items included in and available only as a part of Seal Kit ZRK.

  ✝

   Items included in complete gear pump replacement kit. 

See chart in Figure 5A.

 

  Intake spacer used only on pump elements with date codes 

    “A” and “B”. 

Содержание DC8143900

Страница 1: ...igure 1 Pump Element Assembly typical High pressure port By pass port Safety relief valve By pass valve Intake Service Instructions English 10 15 Entretien Fran ais 16 24 Serviceanleitung Deutsch 25 3...

Страница 2: ...1 16 Flush Plug 5 DA5999900SR 1 1 8 NPT Relief Valve Repair Parts List for Figure 2A Item Part Number Qty Description Items included in Repair Kit DC9280900SR Figure 2A Top Plate Assembly for Gear Red...

Страница 3: ...55 1 Bearing Needle 40x47x12 3 DC9027776 1 Oil Lip Seal 40x52x5 4 A1006245 2 1 16 Flush Plug for 3 piston A1006245 3 1 16 Flush Plug for 2 6 piston 5 DA5999900SR 1 1 8 NPT Relief Valve 6 CCA625028 1A...

Страница 4: ...irect Drive Motor Replaces original aluminum top plate assembly ZE ZG and ZW Series Date Codes A B and C 1 DC8350101 1 Top Plate 6 Piston steel DC8351101 1 Top Plate 2 and 3 Piston steel 2 DC9026155 1...

Страница 5: ...2x20 6 DC4328350 1 Hex Cam Repair Parts List for Figure 3A see graphic above Item Part Number Qty Description 4 6 5 4 A A 1 Figure 3B Eccentric Assembly for Direct Drive ZE ZG and ZW Series Date Code...

Страница 6: ...14 B1005203 1 O ring Viton 15 DC9244920 6 Piston Assembly 16 BSS5509D 6 Spring 17 DC9293016 2 Ball Nylon 3 16 Repair Parts List for Figure 4 Note part quantities will vary quantities for 6 piston sho...

Страница 7: ...99 25 1 mm 10300 10800 ZG5xxxxx DD1123900SR 10KPSI DC9298920SR DC9222900SR 1600 1650 0 92 23 4 mm 10300 10800 ZG5xxxxx B DC8143900SR 10KPSI DC9296920SR DC9222900SR 1600 1650 0 92 23 4 mm 10300 10800 Z...

Страница 8: ...cks up to 6 sets Gear pump Intake Inlet check Outlet check 1 0 FIRST STAGE LOW PRESSURE HIGH FLOW 1st stage low pressure high flow By pass valve is closed All low pressure gear pump flow is routed thr...

Страница 9: ...ning gear pump oil returns to tank via the by pass valve Eccentric driven piston reciprocates to build high pressure Pressure port Safety relief valve Return to tank or to oil cooler Low pressure by p...

Страница 10: ...ment d Bypass valve worn a Motor rotation reversed 3 phase only b Bypass valve is malfunctioning c Pump component parts are leaking d Oil intake screen is clogged with debris e Gear pump malfunction f...

Страница 11: ...the bore With the piston ring assembly Fig 1 item 3 in your hands install one piston item 15 and spring item 16 into a piston bore While covering the outlet O ring item 13 with your thumb slowly push...

Страница 12: ...ring Fig 4 item 1 5 Place check ball Fig 4 item 4 on outlet seat Fig 4 item 6 and apply 1500 lbs of force by using tool DC9505816 and a hydraulic press Note This will install and coin the outlet seat...

Страница 13: ...rify the pressure remains steady 5 If the pump safety relief opens before reaching 85 of maximum rated pressure adjust the relief setpoint per 4 3 Safety Relief Valve Test 6 If the pressure fails to h...

Страница 14: ...h a 0 15 000 psi pressure gauge to the VM 2 outlet Fully close the VM 2 valve 4 Operate the hand pump and monitor the pressure gauge Note the pressure at which the pump safety valve begins to relieve...

Страница 15: ...nce position for 30 seconds 5 Stop the pump motor and unplug the pump from its electrical power supply 6 Calculate the flow rate by dividing the amount of oil collected in the cylinder or beaker and d...

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