Enhanced Pumping Performance:

• Vacuum boosters significantly improve pumping speeds and allow deeper vacuum levels, ideal for many industrial applications.

Mechanical Seals:

• Includes mechanical seals on the rotor and drive shafts.
• Water-cooled drive shaft seal.
• Integral pressure lubrication system with a water-cooled heat exchanger.

Slinger Seals:

• Utilizes a mechanical drive shaft seal along with a non-contacting, non-wearing slinger seal for rotor shafts.
• Similar water-cooled drive shaft seal and pressure lubrication system.

Low Mechanical Noise:

• Designed to operate at 82 dB(A) or less at blank-off, ensuring a quieter operation in open-field settings.

Material Options:

• Standard materials include cast iron housing, end plates, and ductile iron rotors and shafts.
• Special materials, such as stainless steel or carbon steel, are available for certain models.
• Bi-Protec® Nickel/Armoloy® coating for additional protection.

Motor Mounting Options:

• Available with flange adapters to directly mount a NEMA C-face motor (up to 75 HP) or IEC D-flange motor (up to 55 kW), which eliminates the need for base mounting assemblies or coupling guards.

Metric Availability:

• All models are available with metric drive shaft and process connections.

Testing:

• Includes rigorous testing standards such as ASME PTC-9 for pressure testing and hydrostatic testing to 150 PSIG (10.35 bar g).
• Seal leakage testing is also performed to ensure the quality and reliability of the product.