Jensen Series 500 Mixers
Asphalt · Biofuels · High Sulfur Chemical · Specialty Oils
The Jensen Series 500 Mixer is designed for special applications — from asphalt and bitumen to biofuels, high-sulfur chemicals, and specialty vegetable and aviation oils. Every design feature is tailored to meet the demanding requirements of these challenging fluid services. Available with either standard cast iron wetted components or upgraded 316 stainless steel wetted parts for more caustic applications.
Model Specifications
| Parameter | Model 520 | Model 550 |
|---|---|---|
| HP (Max) | 20 | 40 |
| Shaft RPM | 430* | 430* |
* 430 RPM only with an electrical connection of 60 Hz.
Designed for Special Applications
The Series 500 is engineered specifically for challenging fluid services that demand robust construction, flexible sealing, and reliable long-term performance:
Materials of Construction
The Series 500 is available with two wetted component material options to match the corrosivity and temperature requirements of your application:
Standard — Cast Iron
Cast iron wetted components for asphalt, bitumen, hot gas oil, and other non-corrosive high-temperature applications.
Upgraded — 316 Stainless Steel
316SS wetted components for high-sulfur chemical, biofuels, tall oil, and other caustic or corrosive fluid services.
Special Seal Options
A variety of sealing configurations allow flexibility in determining the best fit for the application. All seal options are designed for ease of field maintenance.
Single Mechanical Seal
Standard configuration for most special-application service. Suitable for asphalt, biofuels, and chemical blends where a single seal provides adequate containment.
Double Mechanical Seal with Thermo-Siphon System
Two-seal arrangement with a thermo-siphon barrier fluid system. Recommended for high-temperature, high-sulfur, or hazardous fluid applications requiring secondary containment.
Stuffing Box
Compression packing arrangement for applications where mechanical seals are not suitable. Field adjustable and serviceable without removing the mixer from the tank.
Phoenix Propeller
Standard — All SeriesAfter 15 years of research and consultation with propulsion designers who advise today's military, Jensen combined cutting-edge manufacturing techniques with deep petrochemical application experience to create the perfect balance of performance and efficiency.
From engineering to manufacturing, Jensen Mixers™ are created in America to guarantee quality products with impeccable craftsmanship and service.
Request a Quote
Contact our team to discuss your special application requirements.
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Key Advantages
- Gear driven for demanding service
- Cast iron or 316SS wetted parts
- Multiple seal configurations
- Phoenix Propeller standard
- Manway mount — no tie rods
- Made in the USA