COMET P48 DIAPHRAGM PUMP WITH CARDAN SHAFT KIT

The P48 diaphragm pump is a medium-pressure pump designed for agricultural spraying systems. This Comet version comes with a universal joint kit and features a dual-diaphragm design, a 1 3/8" M solid shaft, a flow rate of 52 l/min at 540 rpm, and a pressure of 30 bar. It is suitable for a specific replacement when these specifications match your setup.

A medium-pressure pump for spraying

In a spraying system, a diaphragm pump supplies and pressurizes the liquid under conditions suited to the treatment task. The P48 designation indicates a pump sought after for medium-pressure applications, where the balance between available flow rate and operating pressure must be consistent with the existing equipment.

The fact that this is a complete pump with a universal joint kit may be of interest to buyers who wish to replace not only the pump body but also the drive assembly specified for this part number.

Key features to identify this part number

This pump features clear identification details:

• designation: P48
• Type: Medium-pressure diaphragm pump
• configuration: 2 diaphragms
• shaft: solid, 1"3/8M
• Flow rate at 540 rpm: 52 l/min
• Pressure: 30 bar
• Package: Complete with universal joint kit

This information should be compared first and foremost with the pump already installed on your equipment. For a sprayer pump, the flow rate at 540 rpm and the maximum pressure are among the primary selection criteria, as they determine compatibility with the rest of the system.

Why the 1"3/8M non-through shaft warrants verification

The shaft type is a critical factor during replacement. In this case, the pump is equipped with a 1"3/8M non-through shaft. This specification allows you to verify compatibility with your current drive system and with the intended installation on the machine.

The included universal joint kit is a convenient feature, but it does not replace the need to verify the shaft, the P48 designation, and the operating parameters. If your old pump has a different drive configuration, a simple visual resemblance is not sufficient.

Simple checks before confirming your choice

To correctly identify this part number, first compare the P48 designation, then the number of diaphragms, the flow rate of 52 l/min at 540 rpm, the pressure of 30 bar, and the presence of a 1"3/8M non-through shaft. If you are replacing an entire unit, whether the drive shaft kit is included may also factor into your decision.

Since detailed connection dimensions and overall dimensions are not specified here, it is still helpful to compare the pump with the one currently installed before installation.

Before ordering, check these identification points on your system to ensure you select the P48 pump that truly meets your needs.

Dimensions and Technical Specifications

• 3/8M

FAQ — Frequently Asked Questions

What is a P48 diaphragm pump used for in an agricultural system?

A P48 diaphragm pump is used to pressurize a medium-pressure agricultural spray system. This type of pump is ideal when you need a flow rate and pressure that match your existing system—in this case, 52 l/min at 540 rpm for 30 bar.

What does the “1"3/8M non-through shaft” designation on this pump mean?

The designation “1"3/8M non-through shaft” refers to the type of drive shaft required for installation. This is essential for correctly replacing an existing pump by ensuring compatibility with your drive system and the intended universal joint kit.

How do you identify this pump as a replacement part?

Correct identification is based first on the model number P48, then on its main specifications: 2-diaphragm pump, flow rate of 52 l/min at 540 rpm, pressure of 30 bar, and 1"3/8M non-through shaft. Also check that the universal joint kit is included if you are replacing the entire assembly.

Is the included universal joint kit sufficient to confirm compatibility?

No, the universal joint kit alone is not enough to confirm the correct choice. You must also check the P48 designation, the shaft type, the flow rate, the pressure, and the overall configuration of the pump already installed on your machine.

Original replacement part numbers and brand names are provided for comparison purposes only. This does not imply that these are original parts.