PUMP OPTION DESCRIPTION CHART

650949- X 4 X

PACKING MATERIAL

SPRING ARRANGEMENT

PLUNGER TYPE

PACKING MATERIAL (packings are upper and lower unless noted)

7Glass filled Teflon (upper) / Virgin Teflon (lower)

C UHMW-PE

F UHMW-PE / Leather staggered (upper) / UHMW-PE (lower) P UHMW-PE / Teflon staggered (upper) / UHMW-PE (lower) R Teflon / UHMW-PE staggered (upper) / Virgin Teflon (lower)

SPRING ARRANGEMENT 4 Multiple wave spring

PLUNGER TYPE

3Hardened stainless steel with hard chrome plating B Hardened stainless steel with ceramic coating

GENERAL DESCRIPTION

WARNING HAZARDOUS PRESSURE. Do not exceed maxi- mum operating pressure of 386 p.s.i. (26.6 bar) at 1200 p.s.i. (82.8 bar) inlet hydraulic pressure.

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 5:1 ratio pump, it will develop a maximum of 750 p.s.i. (51.7 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.

WARNING Refer to general information sheet for additional safety precautions and important information.

The four-ball pumps are primarily designed for the high volume transfer of light and medium viscosity fluids. Stainless steel construction offers compatibility with a wide range of fluids. The low- er pump is designed for easy priming and the double acting feature is standard in all ARO industrial pumps. Material is delivered to the pump discharge outlet on both the up and down stroke.

The motor is connected to the lower pump end by a spacer section. This allows for lubrication of the upper packing gland and prevents motor contamination because of normal wear and eventual leakage through the material packing gland. Be sure the solvent cup is ade- quately filled with lubricant to protect the upper packings and insure longest service life.

TROUBLE SHOOTING

Pump problems can occur in either the hydraulic motor section or the lower pump end section. Use these basic guidelines to help determine which section is affected.

If the pump will not cycle.

Be certain to first check for non-pump problems including kinked, re- strictive or plugged inlet / outlet hose or dispensing device. Depres- surize the pump system and clean out any obstructions in the inlet / outlet material lines.

Refer to the motor manual for trouble shooting if the pump does not cycle and / or hydraulic fluid leaks from the hydraulic motor.

If the pump cycles but does not deliver material.

Refer to the lower pump end manual for further trouble shooting.

PUMP CONNECTION - UPPER / LOWER

NOTE: All threads are right hand.

1.Lay the pump assembly on a workbench.

2.Remove the three screws and washers from the three spacer rods (see figure 1).

3.Pull the hydraulic motor from the lower pump end until motor piston rod is in the

tion.

4.Using e-ring pliers, slide the retaining ring up far enough to allow the sleeve to move upward and release the two connectors (see figure 2).

PUMP CONNECTOR DETAIL

Pump Motor Piston Rod

Cup 94642

Retaining Ring 91547

Sleeve 91546

Connector 91644 (2)

Lower Pump Piston Rod

Figure 2

REASSEMBLY

1.Align the pump motor with the lower pump end.

2.Install the two connectors and retain with the sleeve, slide the retain- ing ring back into position.

3.Reinstall the spacer rods to the pump motor.

4.Bring the motor and lower pump together and retain with the three screws and washers.

PN 97999-794

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650949-X

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Ingersoll-Rand 650949-X specifications Pump Option Description Chart, General Description, Trouble Shooting

650949-X specifications

The Ingersoll-Rand 650949-X is a highly versatile and efficient tool that has gained recognition in various industries for its durability and performance. Designed for both professionals and DIY enthusiasts, this product embodies the brand's commitment to innovative engineering and robust construction.

One of the standout features of the Ingersoll-Rand 650949-X is its powerful motor. It delivers a high torque output, making it suitable for a range of applications, from automotive repairs to heavy-duty manufacturing tasks. Users appreciate the ability to handle tough jobs with ease, resulting in increased productivity and reduced downtime.

The sleek design of the 650949-X promotes user comfort and ease of use. Its lightweight construction allows for extended use without causing fatigue, while the ergonomic grip provides excellent control and handling. This focus on user experience is critical in settings where tools are used for prolonged periods.

The Ingersoll-Rand 650949-X incorporates advanced technologies that enhance its performance. One such technology is its Quiet Tool feature, which significantly reduces noise levels during operation. This is particularly beneficial in environments where noise restrictions are in place or where user comfort is a priority.

Additionally, the tool features a high-efficiency air motor, which maximizes power output while minimizing air consumption. This not only contributes to operational efficiency but also leads to cost savings over time, making it an economically viable choice for businesses and individual users alike.

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Safety is also a key consideration in the design of the 650949-X. The tool includes features that minimize the risk of accidents, such as an integrated pressure regulator and safety throttles. These additions ensure that users can operate the tool with confidence, knowing that their well-being is prioritized.

In summary, the Ingersoll-Rand 650949-X stands out in the market for its powerful performance, user-friendly design, advanced technologies, and rugged durability. These characteristics make it an excellent investment for anyone requiring a reliable tool capable of tackling a wide range of tasks efficiently. Whether used in professional settings or for personal projects, the 650949-X is sure to deliver exceptional results, solidifying Ingersoll-Rand's reputation as a leader in the tool industry.