Roto-Jet 2200 Quick start guide

RJ-DA-15 07/19
2x2
3x2
Threaded
3x2
Flanged
Disassembly/Assembly
Manual
Model 2200
Excellent
Engineering
Solutions

ROTO-JET PUMP
DISASSEMBLY/ASSEMBLY
Model 2200
Table of Contents
i
1. INTRODUCTION ................................................................................................................ 1
1.1. ROTO-JET PUMP DESIGN ......................................................................................... 1
1.2. PUMP IDENTIFICATION ............................................................................................. 1
2. DISASSEMBLY/ASSEMBLY REFERENCE INFORMATION ............................................. 2
2.1. TOOLS AND ASSEMBLY STANDS ............................................................................ 2
2.2. DIMENSIONAL DRAWINGS ....................................................................................... 5
2.3. SECTIONAL DRAWING AND PARTS LISTS .............................................................. 8
2.4. MECHANICAL SEALS AND PARTS LIST ................................................................. 14
2.5. SEAL SHIMMING ...................................................................................................... 16
3. DISASSEMBLY INSTRUCTIONS .................................................................................... 18
3.1. PREPARATION FOR DISASSEMBLY ...................................................................... 18
3.2. CAUTIONS ................................................................................................................ 18
3.3. SEAL REMOVAL ....................................................................................................... 19
3.3.1. 2-7/8” Type S Single Seal .................................................................................. 19
3.3.2. 3-1/2” Type SD Single/Double Seal ................................................................... 19
3.4. ROTOR ASSEMBLY REMOVAL ............................................................................. 200
3.5. ROTOR COVER AND PICK-UP TUBE REMOVAL .................................................... 21
3.6. BEARING REMOVAL ................................................................................................ 21
3.7. PEDESTAL SLEEVE REMOVAL ............................................................................... 22
4. ASSEMBLY OF ROTOR BEARING ................................................................................. 22
4.1. BEARING INSTALLATION ........................................................................................ 22
4.2. PEDESTAL SLEEVE INSTALLATION ....................................................................... 23
4.3. ROTOR COVER INSTALLATION .............................................................................. 24

ROTO-JET PUMP
DISASSEMBLY/ASSEMBLY
Model 2200
Table of Contents
ii
4.4. ROTOR ASSEMBLY INSTALLATION ....................................................................... 24
4.5. SEAL INSTALLATION ............................................................................................... 24
4.5.1. 2-7/8” Type S Single Seal .................................................................................. 24
4.5.2. 3-1/2” Type SD Single/Double Seal ................................................................... 25
4.5.3. Seal Hub Replacement (Reference Figure 2-9) – 3-1/2” Seal Only ................... 26
4.6. PICK-UP TUBE AND MANIFOLD INSTALLATION .................................................... 26
5. ROTATING COMPONENT REPLACEMENT ................................................................... 29
5.1. ROTOR REMOVAL ................................................................................................... 29
5.2. ROTOR INSTALLATION ........................................................................................... 29
6. HYDROSTATIC PRESSURE TEST ................................................................................. 29
7. BALANCING (ROTOR ASSEMBLY) ................................................................................ 29
8. PARTS ............................................................................................................................. 30
8.1. SPARE PARTS ......................................................................................................... 30
8.2. ORDERING PARTS .................................................................................................. 32
9. MAINTENANCE RECORD ............................................................................................... 33
APPENDIX A ........................................................................................................................... 34
APPENDIX B ........................................................................................................................... 36

ROTO-JET PUMP
DISASSEMBLY/ASSEMBLY
Model 2200
2200 1
1. INTRODUCTION
This manual has been prepared to assist you in understanding the construction and the correct
methods of disassembly and assembly for your new Roto-Jet pump.
The Roto-Jet pump is the simplest and most reliable high pressure pumping device ever
invented. The design, material and workmanship incorporated in the construction of Roto-Jet
pumps makes them capable of giving long, trouble free service. The life and satisfactory
service of any mechanical unit, however, is dependent upon correct application, proper
installation, periodic inspection, and careful maintenance.
We urge you to read and follow all of the directions in this manual. If additional copies are
required or other detailed instructions are needed, the information may be obtained upon
request.
1.1. ROTO-JET PUMP DESIGN
The exclusive patented Roto-Jet pump has only two basic working parts; a rotating case and a
stationary pick-up tube collector arm within the rotating case. The Roto-Jet design completely
eliminates the need for packing glands, wear rings or multiple stages as used in conventional
centrifugal pumps, and also eliminates the complex pistons, rods, valves, and springs required
in reciprocating pumps.
The Roto-Jet operates in the following manner: Liquid enters the intake manifold and passes
into the rotating case where centrifugal force increases the pressure of the liquid and at the
same time its velocity is increased. The velocity of the liquid in the rotor is converted into
additional pressure as it jets into the pick-up tube.
1.2. PUMP IDENTIFICATION
Roto-Jet pumps are designated by a series of letters and numbers, such as 2200B-S484. The
first group, 2200A or 2200 B, designates the drive end radial bearing design. “A” is for direct
drive applications and “B” is for belt drive applications. The 2200 is an indication of the basic
mechanical configuration and the second group, S484, designates the pick-up tube inlet size.
The pump nameplate gives both the pump model designation and the pump serial number.
Permanent records for this pump are kept by the serial number and it must, therefore, be used
with all correspondence and spare parts orders. This will ensure replacement of components
in the original materials of construction.

2200 2
2. DISASSEMBLY/ASSEMBLY REFERENCE INFORMATION
The following are recommended disassembly and assembly instructions for your Roto-Jet
pump. We urge that the instructions be read thoroughly before attempting to dismantle the
unit. The component parts must be handled with care during the disassembly and assembly
process. The work area should be clean and be equipped with the required tools.
Depending on the accessibility of the pump and the extent of the repair or inspection required,
the pump can be dismantled in place on its foundation. However, to facilitate the disassembly
procedure, it is recommended that the pump be removed from its foundation and placed
securely into a position in which the pump shaft is pointed downward and the manifold is facing
upward. Roto-Jet pumps offers assembly stands for mounting the unit during disassembly and
assembly.
2.1. TOOLS AND ASSEMBLY STANDS
Table 2-1: Recommended Tools
DESCRIPTION QTY.
PART
NUMBERS
Special Tool Kit (includes items under special tools only) 1 0665222-1
Complete Tool Kit (includes special and purchased tools) 1 0665222-2
SPECIAL TOOLS
Alignment Tool – Endbell 3 0661975
Center Guide & Puller – Pick-up Tube 1 0665285
Measuring Bar (For Shimming) 1 060580635
Lifting Ring, 3x2 Manifold 1 060580638
Pin, Guide-Endplate 1 060581220
Pin, Alignment-Rotor Cover 2 0665014
Double Seal Installation Tool 1 060582341
Tool Box – 32” x 8-1/2” x 9” 1 060095050
Adapter, Torque Wrench-F/Bearing Locknut 1 060580570
Adapter, Torque Wrench-F/Bearing Locknut 1 060580571
Wrench, Pick-up Tube Nut 1 0665582-01
Pin, Alignment-Manifold 2 0665030
PURCHASED TOOLS
Eyebolt – 1/2” – 13 x 1-1/2” Lg. Shank 3 060055411
Eyebolt – 7/16” – 14x4-1/2” Lg. Shank 3 0665199
Bearing Separator-Spread 1/2” – 8 5/8” 1 060095022
Puller – 17.5 Ton, 9-1/2” 1 060095023
Torque Wrench – 20-250 Ft. Lbs., 1/2” Drive 1 0665220
Torque Wrench – 100-600 Ft. Lbs., 3/4” Drive 1 0665221

2200 3
DESCRIPTION QTY.
PART
NUMBERS
Socket – 5/16 Hex Key 1/2” Drive 1 0665223
Socket – 3/8” Hex Key 1/2” Drive 1 0665224
Socket – 5/8” Hex Key 1/2” Drive 1 0665225
Eyebolt – 5/8-11 x 4-1/2 Lg. Shank 1 060055413
Protector, Shaft Puller 1 060095037
Bearing Heater (120V/60Hz) 1 060095046
Tempitstick - 150º F 1 060095047
Tempitstick - 175º F 1 060095048
Tempitstick – 200º F 1 060095049
Depth Micrometer – 0.3”, 6” Base 1 060095051
Indicator, Test-Dial .0005” 1 060095053
Magnetic Base-Test Indicator 1 060095054
Tester V-Belt Tension 1 060095057
Pin Alignment, Shaft 1 0661975
Pin, Seal Installation 1 0665286
Connector – Leg 5/8” – 18 to ¾” – 16 2 060095024
Legs, Puller – 16-1/2” 1 Pr. 060095025
Legs, Puller – 22-1/2” 1 Pr. 060095056
ACCESSORIES*
Assembly Stand-Pump Kit (Includes stand & swivel hoist
ring)
1 060580652-
K1
Assembly Stand-Rotor 1 060581074
0664076-01
0665198
Ring, Swivel Hoist (D-Ring) 1 0667025
*Note: Accessories are not included with special tools or purchased tools must be
ordered.

2200 4
Figure 2-1: Disassembly/Assembly Stands
CAUTION
When lifting the pump into
the vertical position with
or without the assembly
stand a swivel hoist ring
shall be used in place of
the lifting eye bolt.

2200 5
2.2. DIMENSIONAL DRAWINGS
Figure 2-2: 2200 2x2 Dimensional Drawing

2200 6
Figure 2-3: 2200 3x2 Dimensional Drawing (Threaded)

2200 7
Figure 2-4: 2200 3x2 Dimensional Drawing (Flanged)

2200 8
2.3. SECTIONAL DRAWING AND PARTS LISTS
Figure 2-5: 2200 2x2 Section Drawing
TORQUE TABLE
ITEM NO. Ft/Lbs N.M.
32 240 325
57 40 41
58 100 135
60 40 41
61 100 135
63 100 135
81 450 610
See Section
24

2200 9
Figure 2-6: 2200 3x2 Section Drawing
TORQUE TABLE
ITEM NO. Ft/Lbs N.M.
32 240 325
57 40 41
58 100 135
60 40 41
61 100 135
63 100 135
81 450 610

2200 10
Table 2-2: Parts List - 2200 Pump
ITEM
NO.
QTY. DESCRIPTION PART NUMBER
1 1 Pick-Up Tube Kit (see Notes 1 and 3)
S-266 17-4 PH 0665156-KIT
D-266 17-4 PH 0665280-KIT
S-375 17-4 PH 0664951-1KIT
D-375 17-4 PH 0665281-KIT
S-484 17-4 PH 0664949-1KIT
D-484 17-4 PH 0665282-KIT
S-600 17-4 PH 0664885-1KIT
D-600 17-4 PH 0664818-1KIT
14 1 Bearing Cap 0665136
17 1 Bearing Pedestal 0665100
18 1 Cover, Pedestal 0664959
22 2 Ring, Oiler 0655547-2
26 1 Endbell 0664887-1
29 1 Seal Hub (Type SD Seals Only) 0665170
32 4 Capscrew, Socket Head (Manifold) 42577
33 1 Plug, Manifold (Flanged Only) DI
Plug Manifold (Flanged Only) SST
0665110
0665110-1
34 1 O-ring, Cover 58534
35 1 Nameplate, Oil Level 0665567
36 1 Manifold 2 x 2 Threaded
2-7/8” Type S Seal DI
2-7/8” Type S Seal SST
Manifold 3 x 2 Flanged
2-7/8” Type S Seal DI
2-7/8” Type S Seal SST
3-1/2” Type SD Seal DI
3-12” Type SD Seal SST
Manifold 3x2 Threaded
2-7/8” Type S Seal DI
2-7/8” Type S Seal SST
3-1/2” Type SD Seal DI
3-1/2” Type SD Seal SST
0664869
0664869-1
0664939
0664939-1
0664980
0664980-1
0665018
0665018-1
0665533
0665533-1
37 1 Serial Number Plate 0665586
38 As
Required
Bearing Shim 0664924
39 1 Eyebolt 0656866
41 1 Plug, Pipe Oil Drain 0665351
42 2 Pipe Plug 060067738
43 1 Drive Shaft Key 060076024
44 2 O-ring, Seal (Type SD Seals Only) 060083941
48 1 O-ring, Manifold Plug (Flanged Only) 060083683
49 1 O-ring, PUT 41396

2200 11
ITEM
NO.
QTY. DESCRIPTION PART NUMBER
50 1 O-ring, Manifold (Type SD Seals Only) 060083913
51 1 O-ring, Seal Hub (Type SD Seals Only) 060083663
52 1 O-ring, Bearing Cap 0663084-254
56 1 O-ring, End Plate 0663084-267
57 4 Capscrew, Socket Head (Cover) V3347
58 3 Capscrew, Socket Head (Endplate) 35705
60 4 Capscrew, Socket Head (Bearing Cap) 42021
61 4 Capscrew, Socket Head (Manifold Plug) (Flanged
Only)
38361
63 12 Capscrew, Socket Head (Endbell) 38361
65 4 Screw, Drive 060093116
67 1 Plug, Pipe Oil Fill 57312
68 1 Gauge, Oil Sight 0661242
69 1 O-ring, Seal Mating Ring (Type SD Seals Only) 060083940
70 1 Seal Plate (Type SD Seals Only) 0665167
71 4 Capscrew, Seal Plate (Type SD Seals Only) 0665540
72 9 Capscrew, Seal Hub (Type SD Seals Only) 0665541
73 1 Warning Plate – Direct Drive
Warning Plate – Belt Drive
0665538
0665539
75 Var. Seal See Seal Section
76 1 Seal Spacer (Type SD Seals Only) 0656253
77 1 Pin, Seal Spacer (Type SD Seals Only) 060084318
78 1 Seal Mating Ring See Seal Section
81 1 Nut, Lock PUT 0666615-1
91 1 Retaining Ring (Type SD Seals Only) 0665293
92 Var. Pin, Anti-rotation See Seal Section
93 1 Seal Flush Ring (Type S Seals Only) (see Note 2) 0666228
98 1 Isolator, Bearing 0665352
100 1 Sleeve, Bearing 0665134
105 1 Warning Plate – Operating Instructions 0665535
127 1 O-ring, PUT Nut 58218
128 2 Pin, Aligning PUT 02412
145 1 Friction Ring 0666227
Notes: (1) Standard Units are 17-4 PH. Contact factory representative for optional
metallurgy.
(2) Item 93 is supplied in pumps with single type S seals with a seal flush.
(3) Pick-Up Tube kits include the pick-up tube and friction ring (Item 145).

2200 12
Figure 2-7: 2200 Rotor Assembly Section Drawing

2200 13
Table 2-3: Parts List - Rotor Assembly
ITEM
NO.
QTY. DESCRIPTION PART
NO.
2200
BARE
BALANCED
2200A
STACKED
AND
BALANCED
2200B
STACKED
AND
BALANCED
3 1 Rotor-Ductile Iron
Rotor-SST
0665137
0665137-1
X X X
4 1 Rotor Cover
2-7/8” Type S Single Seal, DI
2-7/8” Type S Single Seal, 316 SST
3-1/2” Type SD Single or Double
Seal, DI
3-1/2” Type SD Single or Double
Seal, 316 SST
0664862-1
0664862-2
0665178
0665178-1
X X X
5 1 Driveshaft 0666409 X X X
6 1 O-ring, Rotor 060083904 X X X
7 20 Capscrew, Socket Head (Rotor) 58325 X X X
8 2 Plug, Drain Rotor Cover, STL/Nitrile
Plug, Drain Rotor Cover, SST/Nitrile
060068656
060068677
X X X
11 1 Bearing, Rotor 060052139 X X
12 1 Bearing, Thrust 060052138 X X
13A 1 Bearing, Radial
2200A
060052138 X
13B 1 Bearing, Roller
2200B
060052243 X
15 1 Endplate 0667391 X X
19 1 Slinger, Oil (Rotor End) 0664956 X X
20 1 Slinger, Oil (Drive End) 0664955 X X
23 1 Spacer Set, Bearing 0664907-01 X X
28 1 Spacer 0665135 X X
46 1 Self-Locking Nut 060081346 X X
47 1 Self-Locking Nut 060081347 X X
66 1 Wave Spring 060098225 X X
83 6 Capscrew 060088578 X X X
111 1 Hardened Shim 0660068 X X
118 1 Bearing Isolator 0667398 X X
133 1 Plug, Rotor STL
Plug, Rotor, SST
0665133
0665133-1
X X X
134 1 O-ring, Rotor Plug 58236 X X X
Note: The parts listed in items 3, 4, and 5, if purchased separately, must be balanced as
an entire assembly.

2200 14
2.4. MECHANICAL SEALS AND PARTS LIST
Figure 2-8: 2-7/8” Type S Single Seal
Note: The seal flush ring, Item 93, is supplied on units with a seal flush only.
Table 2-4: Parts List – 2-7/8” Type S Single Seal
ITEM
NO. QTY DESCRIPTION PART NUMBERS
1
Seal Kit - Pusher - Carbon vs.
TC 0664975
Seal Kit - Pusher - SC vs. SC 0664975-02
Consisting of:
75 1 Seal - Pusher - Carbon 0664941
Seal - Pusher - Silicon Carbide 0665260
78 1
Mating Ring - Tungsten
Carbide 0664942
Mating Ring - Silicon Carbide 0665733
49 1 O-ring, PUT 41396
92 4 Pin, Anti-rotation 0665302
127 1 O-ring, PUT Nut 58218

2200 15
Table 2-5: Parts List - 2-7/8" Type S Single Seal
Figure 2-9: 3-1/2” Type SD Single/Double Seal
Table 2-6: Parts List - 3-1/2" Type SD Single/Double Seal – 3x2 Pump
Seal Kit – Pusher – Std – Carbon vs. Tungsten Carbide, Nitrile – P/N 0665290
Consisting Of:
ITEM
NO.
QTY. DESCRIPTION PART
NUMBER
44 2 O-ring, Seal 060083941
49 1 O-ring, PUT 41396
50 1 O-ring, Manifold 060083913
69 1 O-ring, Mating Ring 060083940
75 2 Seal, Pusher, Carbon 060087015W
78 1 Seal Mating Ring 0665904
91 1 Retaining Ring 0665293
92 1 Pin, Mating Ring 178022
127 1 O-ring, PUT Nut 58218

2200 16
2.5. SEAL SHIMMING
Figure 2-10: 2-7/8” Type S Single Seal Shimming Diagram
Table 2-7: Type S Single Seal Shimming Chart
Number of
Shims Required
Required
Setting
1 2 3 4 5 6 7 8
B Inches 0.818
---
0.804
0.833
---
0.819
0.848
---
0.834
0.863
---
0.849
0.878
---
0.864
0.893
---
0.879
0.908
---
0.894
0.923
---
0.909
0.938
---
0.924
mm 20.77
---
20.42
21.16
---
20.80
21.54
---
21.18
21.92
---
21.56
22.3
---
21.95
22.68
---
22.33
23.06
---
22.71
23.44
---
23.09
23.83
---
23.47
NOTE: For proper bearing and seal location, dimension “B” (as shown in Figure 2-10)
must be controlled. Use the shimming bar (P/N 060580635) and a depth
micrometer to measure the seal height.
The seal height measurement is then subtracted from the number stamped on the
measuring bar. This will give you dimension “B”. Referring to the shim chart and
the box in which the measured value “B” falls. (The shimming chart is based on
shims .015” thick, actual thickness may vary.)

2200 17
Figure 2-11: 3-1/2” Type SD Single/Double Seal Shimming Diagram
Table 2-8: Type SD Single/Double Seal Shimming Chart
Number of
Shims Required
Required
Setting
1 2 3 4 5 6 7 8
B Inches 1.232
---
1.218
1.247
---
1.233
1.262
---
1.248
1.277
---
1.263
1.292
---
1.278
1.307
---
1.293
1.322
---
1.308
1.337
---
1.323
1.352
---
1.338
mm 31.29
---
30.94
31.67
---
31.32
32.05
---
31.70
32.43
---
32.08
32.81
---
32.46
33.20
---
32.85
33.58
---
33.23
33.96
---
33.61
34.34
---
33.99
NOTE: For proper bearing and seal location, dimension “B” (as shown in Figure 2-11)
must be controlled. Use the shimming bar (P/N 060580635) and a depth
micrometer to measure the seal height.
The seal height measurement is then subtracted from the number stamped on the
measuring bar. This will give you dimension “B”. Referring to the shim chart and
the box in which the measured value “B” falls. (The shimming chart is based on
shims .015” thick, actual thickness may vary.)