ULVAC PMB-040B Vacuum Pump Booster Roots Blower

( Brand: Ulvac ), ( Manufacturer Part Number: PMB-040B ), ( Type: Vacuum ), ( Materials Sourced From: Japan )

Review ULVAC Vacuum Pump Booster Roots Blower

ULVAC PMB-040B Vacuum Pump Booster (Roots Blower) - Powerful, Reliable, and Compact

The ULVAC PMB-040B Vacuum Pump Booster, a Roots Blower of unparalleled excellence, is designed to elevate your vacuum system's performance to new heights. This innovative device, manufactured by the renowned ULVAC Corporation, is a testament to precision engineering and robust design.

The PMB-040B Roots Blower is a dual-stage pump booster, capable of generating a maximum vacuum level of 25 torr (absolute) at a flow rate of 400 m /h. Its compact design, measuring 590 mm in length, 310 mm in width, and 310 mm in height, makes it an ideal choice for space-constrained environments.

The Roots Blower's operation is based on the positive displacement principle, ensuring consistent and efficient performance under various conditions. The pump's twin rotors, machined to the highest standards, rotate within a fixed stator, drawing in and compressing air to create the vacuum.

The PMB-040B is equipped with a high-quality, oil-free rotor mechanism that guarantees clean and dry air output, eliminating the need for costly and time-consuming maintenance associated with oil-lubricated pumps.

Additionally, the PMB-040B boasts a robust construction, featuring a corrosion-resistant, powder-coated aluminum body and high-quality seals to ensure longevity and reliability in demanding industrial applications.

The ULVAC PMB-040B Vacuum Pump Booster is the perfect solution for enhancing the efficiency of your vacuum system, providing a reliable, powerful, and compact solution for a wide range of industrial applications. Whether you're in the field of semiconductor manufacturing, coating, vacuum drying, or any other industry that requires a high-performance vacuum system, the PMB-040B Roots Blower from ULVAC is the ideal choice for you.

**Ulvac PMB-040B Vacuum Pump (Booster Roots Blower) Analysis**

1. **High Performance:** This vacuum pump is known for its high pumping speed and efficiency, making it suitable for various applications that require quick and effective vacuum generation.

2. **Robust Construction:** The Ulvac PMB-040B is built to withstand harsh conditions due to its durable and corrosion-resistant materials. This ensures long-term reliability and a reduced need for maintenance.

3. **Versatile Applications:** The pump can be used in a wide range of industries, including semiconductor manufacturing, vacuum coating, and laboratory research, among others.

4. **Energy Efficiency:** Compared to traditional vacuum pumps, the Ulvac PMB-040B is more energy-efficient, which can lead to lower operating costs over time.

1. **High Initial Cost:** The Ulvac PMB-040B may have a higher upfront cost compared to some other vacuum pumps. This could be a significant factor for those with a limited budget.

2. **Noise Level:** The operation of the pump can be loud, which might be a concern in applications where noise reduction is important.

3. **Complexity:** The Ulvac PMB-040B may require a higher level of technical expertise for installation, operation, and maintenance.

The Ulvac PMB-040B Vacuum Pump (Booster Roots Blower) offers high performance, robust construction, and versatile applications, making it a strong contender for various industries. However, its high initial cost, noise level, and complexity should be carefully considered before making a purchase.

If the application requires a high-performance vacuum pump and can accommodate the noise level and initial investment, the Ulvac PMB-040B could be a valuable addition. For those with budget constraints or noise sensitivity concerns, it may be worth exploring other options or negotiating with the supplier to find a suitable solution.

Details:

Both pumps were removed from a working machine. In good running condition. $500-$1000 depending on area. Bid is for one blower, 2 available.

I will use your BOL if so desired.

part #: pmb040b prices

• $1799.99-$3499.99

specifications valvplu:

• brand: Ulvac
• mpn: Pmb-040b
• type: Vacuum
• materials sourced from: Japan

offer valvplu:

• availability: In Stock
• best offers: True
• sold: 0
• started: November 5, 2025
• options: Seller-arranged-local-pickup
• quantity: 2

returns valvplu:

• policy: No Returns

payments valvplu:

• other
• credit card: Discover
• wallet: Apple-pay

shipping valvplu:

seller valvplu:

• # reviews: 79
• rating: 100.0%
• city: Dayville, Connecticut

general valvplu:

• Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps
• condition: Used

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