User Guide for ALEMITE models including: 8553 Medium Pressure Lubricant Pump, 8553, Medium Pressure Lubricant Pump, Pressure Lubricant Pump, Lubricant Pump

ALEMITE 8553-A (01) PDF MANUAL - MANUAL-HUB.COM


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ALEMITE 8553-A (01)
Service Guide

8553 8553-1 8553-2

8553-A 8553-B

Medium-Pressure Lubricant Pump
Description

The major components of the medium-pressure lubricant pump assembly in the 8553 model series consist of a(n):
· air-operated motor · double-acting reciprocating pump tube · control valve assembly, z-swivel, and delivery hose · cover w/ or w/o handle assembly (model dependent)
These medium-pressure pumps are designed to deliver:
· light through medium-viscosity non-fibrous lubricants
· rust-proofing compounds
Models 8553, 8553-1, 8553-2, 8553-A, and 8553-B
All pump models are obsolete except for model 8553-2. Service parts are available for all models.

Specifications

Air Motor

Piston Diameter / Stroke

Inches

mm

Air Inlet

Max. Air Pressure

psi

Bars

2-7/16 x 1-5/8 62 x 41

1/4 " NPSI (f)

200

14

For air motor data, refer to Service Guide SER 324300-5

Pump Tube

Material Outlet

Max. Material Delivery/Minute Displacement/

Pressure (Approximate)*

Cycle

psi Bars gal

l

ci

cc

3/8 " NPTF (f) 5200 359 0.75

2.8 0.47 7.7

* For detailed information, refer to SER 331571-A5

Table 1 Pump Model 8553 Series Specifications

Pump Model

Cover

Original Stripped
Pump Model

Current Stripped
Pump Model

Container Size lbs kg gal l

8553

331571-F1

330658-4

331571-C5

8553-1

331571-F2

35 - 5

-

8553-2 338166

331571-C5

8553-A 338371

331571-A5

120 50 16 -

8553-B 318040-4

331571-B5

400 180 55 200/205

Figure 1 Medium-Pressure Pump Model 8553 Series Current Pump Model 8553-2 Shown

397599

Alemite Corporation PO Box 473515, Charlotte, North Carolina 28247-3515
www.alemite.com
Copyright © 1998 by Alemite Corporation
This document contains confidential information that is the property of Alemite Corporation and is not to be copied, used, or disclosed to others without express written permission.
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SER 8553 Revision (4-98)

SER 8553 15

Weep Hole
Apply Thread Sealant
Here

5
To Item Number 7

4 6

Medium-Pressure Lubricant Pump

Apply

Loctite 222

9

Here

10

1

Apply Thread Sealant
Here
2 3

20 19
A 18

11 12

17

5 7

Apply

Thread Sealant

Here

8

14

Drain Hole

19
Drain Hole
8 16

Obsolete Cover Assembly

Current Cover Assembly

13

13

A

A

Figure 2-A Medium-Pressure Lubricant Pump Models 8553, 8553-1, and 8553-2 - Exploded View

Revision (4-98)

2

Alemite Corporation

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Medium-Pressure Lubricant Pump

SER 8553

Item No.

Part No.

Description

Model Qty

Notes

Numeric Order Part # (Item #)

8553 8553-1 8553-2

1 331571-C5 Pump Assembly

2 328034 Connector, 1/4 " NPTF (m)

3 328030 Coupler Air, 1/4 " NPTF (f)

4 44734

Adapter, 3/8 " NPTF (m)

5 317875-25 Hose Assembly, Material

6 6320-3

Valve Assembly

7 B52752 Z-Swivel Assembly

8 315943 Bushing

9

Washer, Lock, 1/4 "

10

Screw, 1/4 " -20 x 5/16 "

11 172207-1 Washer, Lock, 1/4 "

12 77786

Capscrew, 1/4 " -20 x 1/2 "

13 18223

Screw, Thumb, 1/4 " -20

14

Cover Assembly

15

Handle Assembly

16

Cover Assembly

17

Handle

18

Grip (Rubber)

19

Nut, 5/16 " -18

20

Washer, Lock, 5/16 "

1

1

1

1

1

1

All

1

1

1

1

3

3

3

1

1

1

1

1

4

2

Legend: Part numbers left blank (or in italics) are not available separately designates a repair kit item

Repair Kits

Part No. 338166 393607

Kit Symbol

Kit, Cover Kit, Handle

See SER 331571-A5 See SER 6320-3 See SER B52750
Obsolete Current

6320-3 (6)

18223 (13)

44734

(4)

B52752 (7)

77009

(9)

77786 (12)

79029

(19)

170561

(10)

172207-1 (11)

172207-2 (20)

315943 (8)

317875-25 (5)

321678

(18)

321696

(17)

327137

(15)

328030 (3)

328034 (2)

330657-B4 (14)

331571-C5 (1)

338141

(16)

Description

Alemite Corporation

3
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Revision (4-98)

SER 8553

6
Weep Hole

Apply Thread Sealant
Here

5
To Item Number 7
7

4
Apply Thread Sealant
Here

5
Drain Hole
9
To Item Number 4
A

Medium-Pressure Lubricant Pump 1
Apply Thread Sealant
Here
23
10  11  12 
A
13
14 8

8

Figure 2-B Medium-Pressure Lubricant Pump Models 8553-A and 8553-B - Exploded View

Revision (4-98)

4

Alemite Corporation

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Medium-Pressure Lubricant Pump

Item No.

Part No.

Description

Model Qty

Notes

SER 8553
Numeric Order Part # (Item #)

8553-A 8553-B

1 331571-A5 Pump Assembly

1

331571-B5 Pump Assembly

1

2 328034 Connector, 1/4 " NPTF (m)

1

3 328030 Coupler Air, 1/4 " NPTF (f)

1

4 44734

Adapter, 3/8 " NPTF (m)

1

5 317875-25 Hose Assembly, Material

Both

1

6 6320-3

Valve Assembly

1

7 B52752 Z-Swivel Assembly

1

8 48018

Screw, Thumb, 1/4 " -20

3

9

Cover Assembly

1

10

Washer, 1/4 "

3

11

Washer, Lock, 1/4 "

3

12

Capscrew, 1/4 " -20 x 1/2 "

3

13 326750 Adapter, Bung, 2 " NPTF (m)

1

14 318040-4 Cover Assembly

1

Legend:
Part numbers left blank (or in italics) are not available separately
 designates a repair kit item

Repair Kit

Part No. 338371

Kit Symbol 

Kit, Cover

6320-3 (6)

See SER 331571-A5

17804

(10)

44734

(4)

48018

(8)

B52752 (7)

77786

(12)

See SER 6320-3

172207-1 (11)

See SER B52750 317875-25 (5)



318040-4 (14)



320998-B4 (9)



326750 (13)



328030 (3)



328034 (2)

331571-A5 (1)

331571-B5 (1)

Description

Assembly
NOTE: Refer to Figures 2 and 2-A for component identification on all assembly procedures.
CAUTION
Select a clean environment for all assembly procedures. Prevent contamination from foreign material. Damage to components can occur.
Pump and Cover Assembly
IMPORTANT: Make sure to remove the protective sleeve from the inlet of Pump Assembly (1).

Model 8553-2
NOTE: The Pump Assembly bolts to the Cover with the weep hole in the air motor aligned with the drain hole in the Cover. See Figure 2-A.
1. Install Pump Assembly (1) into Cover (16).
2. Secure the Pump Assembly to the Cover with Lock Washers (11) and Capscrews (12). · Tighten the Capscrews securely.
3. Install Grip (18) onto Handle (17).
4. Screw Nut (19) onto each end of the Handle.
5. Install the ends of the Handle into the Cover.

Alemite Corporation

5

Revision (4-98)

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SER 8553

Medium-Pressure Lubricant Pump

6. Install Lock Washer (20) and additional Nut (19) onto each end of the Handle. · Tighten the Nuts securely.
7. Fit the bolted Pump and Cover Assembly onto the container.
8. Secure the Cover to the container with Thumb Screws (13).
Model 8553-A
9. Install Pump Assembly (1) into Cover (9). · Make sure the weep hole in the air motor is aligned with the drain hole in the Cover. See Figure 2-B.
10. Secure the Pump to the Cover with Washers (10), Lock Washers (11) and Capscrews (12).
· Tighten the Capscrews securely.
11. Fit the bolted Pump and Cover Assembly onto the container.
12. Secure the Cover to the container with Thumb Screws (8).
Model 8553-B
13. Screw Bung Adapter (13) into Cover (14).
14. Install Pump Assembly (1) into the Bung Adapter. · Make sure the pump is approximately 1/4-inch (7 mm) from the bottom of the drum.
15. Tighten the Bung Adapter securely.

All Models
Air Inlet
16. Screw Connector (2) [with thread sealant] into the inlet of the air motor. · Tighten the Connector securely.
17. Attach Air Coupler (3) to an air line. · Make sure the pressure rating of the air line is sufficient for the pump.
18. Attach the Air Coupler Assembly to the Connector.
Control Valve and Material Hose
19. Screw the large diameter end of Adapter (4) [with thread sealant] into the outlet of the Pump Assembly. · Tighten securely.
20. Screw either end of Material Hose (5) [with thread sealant] into the Adapter. · Tighten securely.
21. Screw the 1/2 " -27 end of Z-Swivel (6) [with thread sealant] into the Material Hose. · Tighten securely.
22. Screw the opposite end of the Z-Swivel [with thread sealant] into Control Valve Assembly (6). · Tighten securely.
23. Test/Prime the Pump assembly.

Revision (4-98)

Changes Since Last Printing Added Model 8553-2
6
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References