Ingersoll-Rand WLM2203A-X2, WLM2203A-XX General Description, Operating and Safety Precautions

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PARTS LIST / WLM2203A-XX

Item

Description (size in inches)

Qty

Part No.

1

Bolt

(4)

94333

2

Upper Cap

(1)

95035

n 3

Track Gasket

(2)

94311

4

Sleeve

(2)

94316

n 5

“O” Ring (1/16” x 11/16” o.d.)

(4)

Y325-15

n 6

“O” Ring (1/8” x 3/4” o.d.)

(4)

Y325-206

7

Spool

(2)

94310

n 8

“U” Cup (1/8” x 3/4” o.d.)

(2)

Y240-7

n 9

“O” Ring (.106” x .587” o.d.)

(2)

15066-PM

10

Muffler

(1)

95037

11

Cylinder

(1)

94249

12

Retaining Ring

(1)

94406

n 13

“U” Cup (3/16” x 2” o.d.)

(2)

Y240-23

14

Piston

(1)

94780

15

Lower Cap

(1)

95038

n 16

“O” Ring (1/8” x 1-3/8” o.d.)

(1)

Y325-216

17

Bushing

(1)

94332

n 18

Packing (1/4” x 1-5/8” o.d.)

(1)

94337

n 19

“O” Ring (3/32” x 1” o.d.)

(1)

Y325-117

20

Piston Rod

(1)

94779

21

Groove Pin (3/16” o.d. x 1-1/8” long)

(1)

94338

22

Spring

(1)

94705

23

Ball (.7500” dia.)

(1)

Y16-224

24

Inner Check

(1)

94279

n 25

“O” Ring (3/16” x 1-7/16” o.d.)

(1)

Y325-319

26

Base (models WLM2203A-X1)

(1)

94309

 

(models WLM2203A-X2)

(1)

94309-1

27

Nut

(4)

93828

n 28

Copper Gasket

(1)

96031

29

Tube

(1)

94314-1

n 30

“O” Ring (3/32” x 1-9/16” o.d.)

(1)

Y325-126

Item

Description (size in inches)

Qty

Part No.

31

Ball (1.000” dia.)

(1)

90532-6

32

Ball Stop Pin (.187” dia. x 1.430” long)

(1)

94339

33

Foot Valve

(models WLM2203A-X1)

(1)

94315

 

 

(models WLM2203A-X2)

(1)

94315-1

n 34

“O” Ring (1/16” x 7/16” o.d.)

(1)

Y325-11

36

Adapter

(models WLM2203A-X1)

(1)

94447

 

 

(models WLM2203A-X2)

(1)

94447-1

37

Foam Liner

 

(2)

95039

38

Ground Screw (#10 - 32 x 1/4”)

(1)

93005

39

Bung Ass’y (includes items 40 and 49)

(1)

67145-3-B

40

Thumb Screw (1/4” - 20 x 1-1/2”)

(1)

Y197-158-C

41

Pipe Extension - (models WLM2203A-31)

(1)

94523-3

 

3/4 - 14 N.P.T. x 30-1/8” - (models WLM2203A-41)

(1)

94523-4

 

3/4 - 14 N.P.T. x 37-3/4” - (models WLM2203A-51)

(1)

94523-5

 

Rp 3/4 (3/4 - 14 BSP taper x 20-3/8”) - (WLM2203A-32)

(1)

94537-3

 

Rp 3/4 (3/4 - 14 BSP taper x 30-1/8”) - (WLM2203A-42)

(1)

94537-4

 

Rp 3/4 (3/4 - 14 BSP taper x 37-3/4”) - (WLM2203A-52)

(1)

94537-5

42

Valve Housing (WLM2203A-X1)

(1)

94535

 

 

(WLM2203A-X2)

(1)

94535-1

43

Ball Guide

 

(1)

77904

44

Ball (1.0000” dia.)

(1)

Y16-232

n 45

“O” Ring (3/32” x 1-7/16” o.d.)

(1)

Y325-124

46

Ball Seat

(models WLM2203A-X1)

(1)

94534

 

 

(models WLM2203A-X2)

(1)

94534-1

47

Valve Ass’y (includes items 42 thru 46)

 

 

 

(models WLM2203A-31, -41, -51)

(1)

67085

 

(models WLM2203A-32, -42, -52)

(1)

67085-1

48

Washer

 

(1)

94515

49

Nut (1/4” - 20)

(1)

Y12-4-C

n

Gadus S2 U1000 Grease Packet

(1)

94833

n

Parts in Repair Kit

 

637224

GENERAL DESCRIPTION

Model WLM2203A-XX series two-ball double acting pumps are in- tended to be used primarily for oil transfer and delivery systems. It is best to use this pump with low -- medium viscosity fluids. It uses carbon steel and other materials which make it compatible with most petroleum based lubrication products. The two-ball design provides better priming of the lower foot valve. Double acting pumps will deliver material on both the up and down stroke.

NOTE: If this pump was purchased separately (not part of a system), consult your sales representative for compatible dispensing accesso- ries which will best match the application. All accessories must be able to withstand the maximum pressure developed by the pump.

OPERATING AND SAFETY PRECAUTIONS

READ THE GENERAL INFORMATION MANUAL INCLUDED FOR ADDITIONAL OPERATING AND SAFETY PRECAUTIONS AND OTHER IMPORTANT INFORMATION.

STATIC SPARK. Can cause explosion resulting in severe injury or death. Ground the pump and pumping system.

EXCESSIVE INLET PRESSURE. Can cause explosion resulting in

severe injury or death. Do not exceed maximum operating pressure of 25.5 bar (370 p.s.i.) at 8.5 bar (123 p.s.i.) inlet air pressure. Do not run pump without using a regulator to limit air supply pressure to the pump.

PUMP RATIO X

=

MAXIMUM PUMP

INLET PRESSURE TO PUMP MOTOR

FLUID PRESSURE

Pump ratio is an expression of the relationship between the pump motor area and the lower pump end area. EXAMPLE: When 125 p.s.i. (8.6 bar) inlet pressure is supplied to the motor of a 3:1 ratio pump it will develop a maximum of 375 p.s.i. (25.9 bar) fluid pressure (at no flow) -- as the fluid control is opened, the flow rate will increase as the motor cycle rate increases to keep up with the demand.

EXCESSIVE MATERIAL PRESSURE. Can cause equipment failure resulting in severe injury or property damage. Do not exceed the maximum material pressure of any component in the system. NOTICE: Thermal expansion can occur when the fluid in the materi- al lines is exposed to elevated temperatures. Example: Material lines located in a non-insulated roof area can warm due to sunlight. Install a pressure relief valve in the pumping system.

Replacement warning label (pn 94520) is available upon request.

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WLM2203A-XX

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Contents AIR Motor Service KitsPump Data Model WLM2203A-XX Specifications RatioOperating and Safety Precautions General DescriptionTorque Requirements Trouble Shooting Placing Into ServiceService Pump Disassembly / Reassembly Operation

WLM2203A-X2, WLM2203A-X1, WLM2203A-XX specifications

Ingersoll-Rand has established itself as a leader in the manufacturing of high-quality air compressors and related equipment. Among its innovative products are three models of the WLM2203A series: WLM2203A-XX, WLM2203A-X2, and WLM2203A-X1. These models showcase cutting-edge technologies and features designed to meet the diverse needs of various industries.

The WLM2203A series is notable for its robust construction and reliability. Each model is engineered with durable components that ensure longevity even in demanding environments. This durability makes them ideal for construction sites, manufacturing plants, and other industrial settings where equipment reliability is crucial.

A key feature of the WLM2203A series is its advanced efficiency. These models are designed to reduce energy consumption while maximizing output. This means users can benefit from lower operating costs without sacrificing performance. The efficiency is enhanced by the incorporation of innovative airend technology that optimizes airflow and reduces power losses.

Smart control technology is another hallmark of the WLM2203A series. Each model is equipped with an intelligent control system that provides real-time monitoring and diagnostics. This feature allows operators to track performance metrics, anticipate maintenance needs, and make informed decisions to improve operational efficiency. The user-friendly interface makes it easy for personnel at all skill levels to operate the equipment effectively.

The WLM2203A series also addresses noise pollution and user comfort. These compressors are engineered to minimize noise output, making them suitable for use in noise-sensitive environments. Additionally, the ergonomic design of the units ensures ease of handling and transport, which enhances their versatility on the job site.

Safety is a priority in the design of the WLM2203A units. Each model is equipped with multiple safety features, including thermal overload protection, to prevent overheating and equipment damage. These safety mechanisms not only protect the machinery but also ensure the safety of the operators.

Overall, the Ingersoll-Rand WLM2203A-XX, WLM2203A-X2, and WLM2203A-X1 models stand out for their durability, efficiency, and advanced technology. They embody the company’s commitment to innovation and customer satisfaction, making them an excellent choice for businesses looking for reliable and efficient air compressor solutions. With these models, Ingersoll-Rand continues to support industries in achieving their operational goals while maximizing productivity and minimizing costs.