Full Line Catalog

PUMPS, MOTORS & BYPASS VALVES

Z-Series Stationary Pumps - Parts Details

Models 521 and 1021

REF NO. PART NO.

DESCRIPTION

QTY

14 1168-7 1308-9

Blade (521) Blade (1021)

10 10

Rotor & shaft assembly (521) Rotor & shaft assembly (1021)

15 1166-1X1R 1208-1X1R

1 1

16 1358

Grease seal

2

17 1164-1

Bearing cap

2

18 2158

Grease zerk 1/8” NPT

2

19 1769

Bearing housing

2

20 1343

Relief fitting (seal vent)

2

Seal assembly Seal assembly—replacement

21 1769-X

2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1

1769-XR

Sideplate (521) Sideplate (1021)

22 1163-2 1209-1 23 1161-4 1205-4 24 2754-X 2755 2754 25 2760-244 26 1343 27 2-128_ 28 1882 29 2-240_ 30 2-261_ 2-268_ 31 2270 32 2949 33 3442 34 7001-031 NC125A 7001-037 NC125A 35 7001-037 NC125A 7001-037 NC125A 36 7001-037 NC150A 37 ——— 38 ——— 39 2-227_

Head (521) Head (1021)

Roller bearing —complete Bearing inner race Bearing outer race

Retainer ring

Relief fitting (grease)

REF NO. PART NO.

DESCRIPTION

QTY

Shaft O-ring

Cam (521) Cam (1021) Case (521( Case (1021)

1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1162-2 1201-2

1

Seat adapter plate Adapter plate O-ring Case O-ring (521) Case O-ring (1021)

2

2832 2841

3

1172-2.5

2.5” Flange (521) 2” Flange (521) 3” Flange (1021)

1/4” Key

nameplate

Flange O-ring (521) Flange O-ring 3” (1021) Flange O-ring 4” (1021) Adjusting screw O-ring Flush seal plug 1/8” NPT Relief valve adjusting screw

4

2-234_ 2-245_ 2-249_ 2-112_

1/4: NPT plug

Hex hd bolt 5/16-18x1-1/4 (521)

4

5 6 7 8

Hex hd bolt 3/8-16x1-1/4 (1021)

4

2590 2252 1174 1207

Hex hd bolt 3/8-16x1-1/4 (521)

28

Valve cap (521) Valve cap (1021)

Hex hd bolt 3/8-16x1-1/4 (1021) Hex head bolt 3/8-16x1-1/2

32

9

1242-X 1227

Relief valve spring & guide (521) Relief valve spring & guide (1021) Relief valve cap O-ring (521) Relief valve cap O-ring (1021)

8 2 2 2 2 2

10 2-224_ 2-228_ 11 1241 1224 12 1242 1226 13 1170 1309

Retainer Seal seat

Relief valve (521) Relief valve (1021)

Seal seat O-ring

40 2159 41 1359

Lubricap #2

Relief valve spring (521) Relief valve spring (1021)

Lubrication instruction tag Round head plated drive screw 4 x 3/16

Cam key (521) Cam key (1021)

42 7003-004 DR0198

2

PUMPS, MOTORS & BYPASS VALVES

Order by phone: 800-922-0724

103