41P0148 ROLAIR Air Pump Compressor

Review ROLAIR Air Compressor Pump

The Rolair 41P0148 Air Compressor Pump is a heavy-duty, high-performance compressor component designed for industrial and commercial applications. This cast iron pump is engineered to deliver consistent air output and superior durability, making it an ideal choice for various pneumatic tools and equipment.

The pump housing is made of robust cast iron material, which not only ensures strength but also effectively dissipates heat generated during operation. The pump features a single-stage design, which means it compresses air in one cycle, resulting in a quick recovery time between compressions. The pump's piston is made of high-quality, chrome-plated steel, ensuring a long-lasting, wear-resistant component that can handle the demands of heavy-duty use.

The Rolair 41P0148 Air Compressor Pump comes with a cast iron crankshaft and a heavy-duty, three-lobe, oil-lubricated inducer vane. The inducer vanes help to draw in cool air for efficient compression, while the oil lubrication system ensures that the pump runs smoothly and quietly. The pump also features a heavy-duty, cast iron crankcase, which provides additional support and protection to the internal components.

This pump is designed to be easily maintained, with easily accessible oil dipsticks and drain plugs. The pump can hold up to 1.5 quarts (1.4 liters) of oil, which ensures adequate lubrication for extended periods of operation. Additionally, the pump's crankshaft bearings are designed to be long-lasting and can be easily replaced when needed.

The Rolair 41P0148 Air Compressor Pump is compatible with a wide range of Rolair air compressors and can be used as a replacement for worn-out or damaged pumps. It is engineered to meet or exceed OEM specifications, ensuring optimal performance and compatibility. With its robust design, high-performance capabilities, and ease of maintenance, the Rolair 41P0148 Air Compressor Pump is an excellent investment for any industrial or commercial air compressor system.

The Rolair 41P0148 is a single-stage cast iron air compressor pump with a capacity of 1.5 HP and a maximum pressure of 155 psi. Here are some pros and cons of buying this air compressor pump:

1. Durable construction: The pump housing is made of cast iron, which makes it robust and long-lasting.

2. Quiet operation: This pump runs relatively quietly, making it suitable for use in residential areas or indoor workspaces.

3. Easy maintenance: The pump comes with conveniently located drain valves and easily accessible components, making maintenance simple and efficient.

4. Versatile: This pump can be used in a wide range of applications, from inflating tires and powering pneumatic tools to spray painting and sandblasting.

5. Affordable: The Rolair 41P0148 is priced competitively compared to other air compressor pumps in its class.

1. Manual drain: The pump does not come with an automatic drain valve, which means that users need to manually drain the tank after use to prevent water build-up.

2. Limited tank capacity: With a 30-gallon tank capacity, this pump may not be suitable for heavy-duty applications that require prolonged use or large tools.

3. Lack of portability: The cast iron construction and large tank size make this pump less portable than some other options on the market.

4. Heavy: Weighing in at around 130 pounds, this pump can be challenging to move around, especially for those who are not very strong.

In conclusion, the Rolair 41P0148 is a reliable and durable air compressor pump that offers quiet operation, easy maintenance, and versatility at an affordable price. However, its lack of an automatic drain valve, limited tank capacity, and lack of portability may be drawbacks for some users.

If you are looking for a heavy-duty air compressor pump with a larger tank capacity and portability features, you may want to consider other options on the market. However, if you require a robust and quiet pump for light to medium-duty applications, the Rolair 41P0148 may be an excellent choice.

Details:

7460 stadium drive. Sizes vary from brand to brand; please be familiar with the you are buying on. All dimensions are approximate. Rolair air compressor pump 41P0148: condition: new open box.

Buyers may not arrange their own shipping. Item specifics: brand Rolair, mpn41p0148, compressor type compressor pump, unit quantity 2 cylinder. Pickup hours.

specifications compressorshow:

• brand: Rolair
• mpn: 41p0148
• part type: Pump Compressor
• compressor type: Compressor Pump
• unit quantity: 2 Cylinder

returns compressorshow:

• paid by: buyer
• policy: returns accepted
• time: 30 days
• method: money back

offer compressorshow:

• started: june 17, 2025
• best offers: true
• availability: in stock
• in stock #: 5
• prices: $297.99–$507.99
• item condition:
  • New
  • Open box
• options: ship-to-home
• sold #: 18

shipping compressorshow:

• type: calculated
• class: standard, expedited
• transit: 3-6 days
• service: ups ground, usps priority mail, ups 2nd day air, usps ground advantage
• carrier: ups, usps

seller compressorshow:

• city: kansas city, missouri
• # reviews: 601020
• rating: 99.1%

payments compressorshow:

• other
• wallet: apple-pay
• credit card: mastercard

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors