Haight Pump 80U Internal Gear Pump with Viton Lip Seal
The Haight Pump 80U is a rugged internal gear pump engineered for dependable industrial fluid transfer applications requiring consistent flow and long service life. Built with durable ductile iron construction and equipped with a Viton lip seal, this positive displacement pump is designed to handle petroleum products, lubricants, chemicals, inks, soaps, and other industrial liquids with excellent efficiency and reliability.
Its compact gear-within-a-gear design allows for smooth operation, reduced noise, and strong suction performance while minimizing internal bypassing. The self-priming configuration can develop substantial vacuum capability, making the 80U ideal for demanding transfer systems, lubrication equipment, hydraulic machinery, and process applications where dependable flow control is critical.
The Haight 80U pump is suitable for close-coupled motor mounting and direct-drive installations, eliminating the need for complex gear reducers or pulleys. Its versatile bidirectional operation and easy seal maintenance make it a preferred solution for industrial facilities seeking durability, flexibility, and reduced maintenance downtime.
Key Features
- Heavy-duty ductile iron construction
- Internal gear positive displacement pump design
- Viton lip seal for enhanced chemical and temperature resistance
- Self-priming operation with strong suction capability
- Quiet, efficient fluid transfer performance
- Compact close-coupled mounting compatibility
- Bidirectional flow capability
- Easy maintenance UniverSeal seal design
- Designed for industrial and process applications
- Reliable operation with high-viscosity fluids
Applications
- Petroleum product transfer
- Lubrication systems
- Hydraulic equipment
- Industrial machinery
- Chemical processing
- Ink and adhesive transfer
- Soap and detergent manufacturing
- Paper and pulp operations
- Diesel engine service systems
- General industrial fluid handling
Specifications
- Manufacturer: Haight Pump
- Model: 80U
- Pump Type: Internal Gear Pump
- Seal Type: Viton Lip Seal
- Relief Valve: No
- Construction Material: Ductile Iron
- Maximum Flow Capacity: 80 GPM
- Maximum Pressure: 250 PSI
- Maximum Temperature: 620°F
- Port Size: 2 Inch NPT and 2 Inch ANSI Flange
- Mounting Style: Close-Coupled or Direct Mount
- Rotation: Bidirectional
- Priming: Self-Priming
- Bearing Type: Self-Lubricating Gramix Iron Bearings
Frequently Asked Questions
What type of fluids can the Haight Pump 80U handle?
The Haight 80U is designed for petroleum products, lubricants, hydraulic fluids, chemicals, inks, soaps, detergents, and other industrial liquids with varying viscosities.
Does the Haight 80U pump support bidirectional flow?
Yes. The pump can operate in either direction, allowing flexible installation and system configuration.
Is the Haight 80U self-priming?
Yes. The pump is self-priming and capable of developing strong vacuum suction for efficient startup and fluid transfer.
What advantages does the Viton lip seal provide?
The Viton lip seal offers improved resistance to heat, chemicals, and harsh industrial fluids, helping extend seal life in demanding applications.
Can this pump be mounted directly to a motor?
Yes. The compact design supports close-coupled and direct motor mounting configurations.
CLRMarine
