fits model: Std, 300.

( Brand: Jlo Rockwell ), ( Manufacturer Part Number: 297.05.903/30 ), ( Part Type: Piston )
Product Description for Rockwell Piston 297-05-903-30 JLO L-297 L-300 L-295
The Rockwell Piston 297-05-903-30, also known as the JLO L-297 L-300 L-295, is a high-performance hydraulic piston designed for industrial applications. This piston is manufactured by Rockwell Automation, a leading global provider of industrial automation power, control, and information solutions.
This piston is engineered with precision and durability in mind, making it an excellent choice for many demanding industrial applications. The 297-05-903-30 piston is part of Rockwell's extensive line of L-series pistons, which are designed to provide reliable performance and long service life.
The piston has a standard length of 300 mm and an operating pressure rating of 295 bar. Its bore size is not specifically mentioned in the part number, but it is essential to note that Rockwell offers different bore sizes for this piston series. Therefore, it is essential to ensure that the correct bore size is ordered for your specific application.
The piston's body is made of high-strength alloy steel, which provides excellent wear resistance and allows it to handle the high pressures required in industrial applications. The piston is also nitrided, a process that increases its surface hardness and resistance to scuffing and wear.
The piston features a clearance volume that is minimized through Rockwell's proprietary engineering design, resulting in reduced friction and heat generation. This design also enables the piston to operate with higher efficiency, which leads to increased productivity and energy savings.
The piston's sealing system is designed to prevent leakage and ensure an airtight seal. The piston ring is made of Swiss-made chrome silicon alloy, a material known for its excellent sealing properties and durability. The piston also features a top compression ring, which ensures a tight seal at the top of the cylinder to minimize leakage.
The piston's rod is made of chromium-molybdenum alloy steel, which provides high strength and excellent resistance to wear and fatigue. The piston's rod also features a polished finish, which minimizes friction and wear between the rod and the cylinder bore.
The piston's design and manufacturing processes comply with ISO 9001:2015 quality standards, ensuring that it meets the highest industry standards and delivers optimal performance. In addition, the piston is interchangeable with other makes and models of hydraulic pistons, making it a versatile choice for many applications.
The Rockwell Piston 297-05-903-30 JLO L-297 L-300 L-295 is backed by Rockwell's industry-leading customer support and technical expertise, ensuring that you receive the information and assistance you need to maintain and optimize your hydraulic system's performance. Whether you're looking for replacement parts, technical support, or application engineering assistance, Rockwell's team of experts is here to help you succeed.
The Rockwell 297 series piston pumps, specifically model 297-05-903-30, is a common choice for various industrial applications due to its durability and reliability. However, like any other machinery, it comes with its own set of pros and cons.
Pros:1. High Pressure Capability: With a maximum pressure rating of 300 psi (2070 kPa), this pump can handle heavy-duty applications requiring high-pressure output, making it an excellent choice for construction, agriculture, and mining industries.
2. Robust Design: The pump housing is made of cast iron, ensuring good rigidity and resistance to wear. The piston is made of chrome-plated steel, which is resistant to corrosion and fouling, making it ideal for tackling tough industrial conditions.
3. Large Prime capacity: The 297-05-903-30 model boasts a larger prime capacity, which means it can handle volumes of fluid more efficiently, reducing downtime and increasing productivity.
4. Versatile: These pumps are used for a wide variety of applications, including water transfer, irrigation, concrete pumping, and mining. They can also be easily modified to work with different fluids with unique viscosities and corrosion properties.
5. Reputation: Rockwell is a well-established and trusted brand in the industrial pump industry. Their pumps have a proven track record for durability and long lifespan.
Cons:1. Complex Installation: Installing these pumps requires a good level of technical expertise. Proper alignment and mounting are crucial for optimal performance and longevity. Incorrect installation could lead to issues such as vibration, leaks, or premature wear.
2. Cost: Given their robust design, high-pressure capabilities, and durability, Rockwell 297-series pumps tend to be more expensive compared to simpler designs. However, the long-term benefits, such as reduced maintenance and downtime, offset the upfront investment.
3. Maintenance requirements: Regular maintenance is a must for these pumps to maintain optimal performance. Neglecting routine maintenance may lead to increased wear, decreased efficiency, and eventually, pump failure.
4. Size and Weight: The 297-05-903-30 model is relatively large and heavy, which may pose challenges when transporting or installing it. Additionally, the necessary piping and accessories can add to the overall system weight and size.
In conclusion, the Rockwell 297 series piston pumps have several benefits, such as high pressure capabilities, durable design, large prime capacity, versatility, and reputation. However, their complex installation, cost, maintenance requirements, and size and weight can present challenges for some applications.
Recommendation:If you require a heavy-duty, high-pressure pump for industrial applications and have the necessary expertise, a Rockwell 297 series piston pump is an excellent investment. However, if you're dealing with smaller projects or have limited expertise, you may want to consider consulting a professional for installation and exploring alternative, more compact options. Additionally, allocate sufficient time and resources for ongoing maintenance and consider the associated costs in your decision.
93mm part number this is for one good used Jlo Rockwell piston with new rings.
Shipping buyer pays listed shipping costs.
For the l 297 and l 300standard piston will also work for the l 295 as a over sized piston.
903 30 this is a good use able piston with new rings.