Description

The Petrochemical SS304 Rotary Lobe Pump for Emulsified Asphalt Transfer is specially designed for handling high-viscosity emulsified asphalt, bitumen emulsion, and other petrochemical products. Its positive displacement rotary lobe design delivers smooth, low-shear pumping performance to preserve the stability of asphalt emulsions while providing reliable and continuous transfer.

Constructed from durable SS304 stainless steel with wear-resistant alloy rotors, the pump offers excellent resistance to high temperatures, abrasion, and corrosive operating conditions. The non-contact rotor design minimizes wear, while the high-temperature mechanical sealing system ensures leak-free operation even in demanding industrial environments.

Equipped with an integrated heating and cooling jacket, the pump maintains the proper operating temperature to prevent asphalt solidification and ensure stable flow throughout the transfer process. Its modular construction allows quick maintenance, making it an ideal solution for petrochemical plants, asphalt production facilities, and road construction projects.

Features

• SS304 stainless steel construction
• Positive displacement rotary lobe pump design
• Low-shear transfer for emulsified asphalt
• High-temperature resistant operation
• Wear-resistant alloy steel rotors
• Integrated heating/cooling jacket
• High-temperature double mechanical seal
• Non-contact rotor design for longer service life
• Fully enclosed leak-proof construction
• Stable flow with low pulsation
• Easy maintenance with modular design
• Suitable for continuous industrial operation

Applications

• Emulsified Asphalt Transfer
• Bitumen Emulsion Processing
• Road Construction Plants
• Asphalt Mixing Plants
• Waterproof Coating Production
• Petrochemical Processing
• Heavy Oil Transfer
• Modified Asphalt Production
• Industrial Chemical Transfer

Technical Advantages

• Flow Capacity: Up to 400 m³/h
• Maximum Pressure: Up to 1.2 MPa
• Operating Temperature: -20°C to 180°C
• Maximum Viscosity: Up to 2,000,000 mPa·s
• Maximum Vacuum: Up to -0.095 MPa
• Material: SS304 Stainless Steel
• Heating/Cooling Jacket Available
• Connection Options: Flange, Thread, or Clamp
• Available as Bare Shaft Pump or Complete Pump Unit