Ingersoll-Rand 650115-X, 650110-X General Description, Pump Service Procedures Pump Disassembly

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GENERAL DESCRIPTION

The ARO 2” differential, 2:1 ratio transfer pumps have been designed for the application and transfer of a wide range of corrosive and non-corro- sive materials. Refer to the lower pump parts list on page 4 for manufac- tured materials and packings available. These pumps may be directly mounted in the 2” bung of a standard drum or when using a 61113 mount- ing bracket, the pump can be mounted on the wall or in an open head drum.

The air motor is connected to the lower pump end by a spacer tube, this protects the air motor section from possible contamination due to normal wear and eventual leakage of material past the upper material piston seals.

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 150 p.s.i. (10.3 bar) inlet pressure is supplied to the motor of a 2:1 ratio pump it will develop a maximum of 300 p.s.i. (21 bar) fluid pres- sure (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.

Refer to General Information sheet for safety precautions and important information.

PUMP SERVICE PROCEDURES

PUMP DISASSEMBLY

Refer to Figure 2.

NOTE: All threads are right hand.

1.Thread a 1/2” nipple into the material outlet.

2.Place the 2” differential pump assembly in a vise as shown. Rotate

the pump assembly so that the 1/2” nipple is resting against the vise.

CAUTION: Do not clamp the pump tightly.

Figure 2

PUMP REASSEMBLY

Refer to Figure 3.

1.Place the 2” air motor in a vise with the needle valve or pipe nipple resting against the jaws of the vise, as shown.

2.Insert the 90826 tip of the lower pump assembly into the 76216 sep- arating tube of the air motor.

3.Insert the 90826 tip of the lower pump assembly through the outside edge of the slot in the 76208 plunger tip, center the 90826 tip in the 76208 plunger tip and pull out until the 90826 tip is retained.

4.Thread the air motor into the material outlet body and tighten by us- ing a strap wrench on the air motor 76216 separating tube.

9082676216

76208

Figure 3

3.Unthread the air motor from the material outlet body by using a strap wrench on the air motor separating tube.

4.Push the connecting rod, in the lower pump assembly, to one side and pull down until the air motor separates from the lower pump as- sembly.

5.The pump is now in two assemblies: air motor and lower pump as- sembly.

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650110-X

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Contents AIR Motor Service KitsSpecifications RatioGeneral Description Pump Service Procedures Pump DisassemblyPump Reassembly Refer to FigureAIR Motor Service Procedures AIR Motor Disassembly Remove the 9 valve plate and 11 valve spacer60702 2’’ AIR Motor Parts List AIR Motor ReassemblyLower Pump END Parts List Lower Pump Service Procedures Lower Pump DisassemblyLower Pump END Reassembly Remove the 30 and 31 gasketsMaterial Code Trouble Shooting Optional Accessories650110-X

650110-X, 650115-X specifications

The Ingersoll-Rand 650110-X and 650115-X are two high-performance air compressors known for their durability, efficiency, and advanced technological features. Designed for a variety of applications, these compressors are favored across industries ranging from construction to manufacturing.

One of the main features of both models is their robust design. Built with high-quality materials, they can withstand the rigorous demands of daily use while minimizing downtime. The compressors are equipped with efficient motors that ensure maximum performance with lower energy consumption. This is particularly important in today's climate of rising energy costs, making the Ingersoll-Rand models an economical choice for long-term operations.

The 650110-X offers an impressive free air delivery (FAD) rate, making it capable of supporting various pneumatic tools effectively. The 650115-X, on the other hand, has a slightly higher capacity, ideal for larger projects and demanding tasks. Both models feature an easy-to-use control panel that allows operators to monitor pressure, temperature, and operational status in real-time. This user-friendly interface reduces operator error and enhances efficiency.

In both models, advanced technologies are integrated to promote reliability. The compressors utilize a reliable oil-lubricated system that not only extends the life of the pump but also ensures that the performance remains consistent under heavy loads. Additionally, these units are designed with sound reduction features to offer quieter operation, making them suitable for work environments where noise levels are a concern.

Another characteristic of the Ingersoll-Rand 650110-X and 650115-X is their portability. These compressors are designed to be easily moved, with rugged wheels and handles, allowing them to be transported across job sites with ease. This is particularly beneficial for contractors who need to shift equipment frequently.

Furthermore, both models come equipped with safety features such as thermal overload protection, which prevents motor burnout, and a pressure relief valve to safeguard the unit from over-pressurization. These safety mechanisms contribute to a longer lifespan for the compressor, giving users confidence in their investment.

In summary, the Ingersoll-Rand 650110-X and 650115-X air compressors stand out for their robust construction, efficiency, innovative technology, and user-friendly design. These features make them essential tools for any professional looking to complete tasks with reliability and ease.
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