Haight Pump 7EUR-VMS Internal Gear Positive Displacement Pump
The Haight Pump 7EUR-VMS is a rugged internal gear positive displacement pump engineered for dependable industrial fluid handling applications. Built with durable ductile iron construction and equipped with a Viton mechanical seal, this pump is designed to provide reliable performance in demanding environments involving oils, lubricants, petroleum products, hydraulic fluids, chemicals, and other industrial liquids.
Featuring Haight’s proven “gear within a gear” internal pumping design, the 7EUR-VMS delivers smooth, consistent flow while minimizing pulsation, wear, and operational noise. The integrated relief valve adds an extra layer of system protection, while the self-priming capability simplifies startup and improves efficiency in fluid transfer systems. Its versatile reversible flow configuration allows easy adaptation for changing operational requirements.
The compact and serviceable design makes the 7EUR-VMS ideal for OEM systems, process manufacturing, lubrication circulation, and industrial transfer applications where durability, easy maintenance, and dependable fluid movement are essential. Haight’s UniverSeal shaft seal configuration also helps reduce downtime by simplifying seal replacement and maintenance procedures.
Key Features
- Internal gear positive displacement pump design
- Heavy-duty ductile iron construction
- Viton mechanical seal for chemical and temperature resistance
- Integrated relief valve for pressure protection
- Self-priming operation
- Reversible flow capability
- Compact industrial design
- Quiet, low-pulsation fluid transfer
- Reduced maintenance with UniverSeal shaft seal system
- Suitable for continuous-duty industrial applications
Applications
- Petroleum and fuel transfer
- Hydraulic fluid circulation
- Lubrication systems
- Industrial machinery
- Food processing equipment
- Chemical transfer systems
- Soap and detergent processing
- Ink and adhesive handling
- Paper manufacturing operations
- Automotive and manufacturing facilities
Specifications
- Manufacturer: Haight Pump
- Model: 7EUR-VMS
- Pump Type: Internal Gear Pump
- Pump Design: Positive Displacement
- Construction Material: Ductile Iron
- Shaft Seal: Viton Mechanical Seal
- Relief Valve: Built-In
- Maximum Flow Capacity: Approximately 7 GPM
- Maximum Discharge Pressure: Up to 250 PSI
- Temperature Capability: Up to 620°F
- Port Connections: 3/4 inch NPT
- Rotation: Reversible
- Self-Priming: Yes
- Mounting Style: Round Hub Pump End Only
- Operating Style: Continuous Duty Industrial Service
FAQ
What is the Haight Pump 7EUR-VMS used for?
The 7EUR-VMS is commonly used for transferring oils, lubricants, hydraulic fluids, fuels, chemicals, inks, detergents, and other industrial liquids in manufacturing and processing systems.
Does the 7EUR-VMS include a relief valve?
Yes. The “R” designation in the model number indicates the pump includes an integrated relief valve for system pressure protection.
What type of seal does this pump use?
This model uses a Viton mechanical seal, which offers strong resistance to heat, oils, fuels, and many industrial chemicals.
Is the pump self-priming?
Yes. The Haight 7EUR-VMS is self-priming and designed for efficient startup and continuous fluid handling.
Can the flow direction be reversed?
Yes. The internal gear pump design allows reversible operation for flexible installation and system integration.
What industries commonly use this pump?
Typical industries include manufacturing, chemical processing, lubrication systems, automotive facilities, industrial maintenance, paper production, and food processing operations.
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