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Business Details
50+ Years
experience
Your Trusted Source for Custom Industrial Pumps
Greylor has been dedicated to solving pumping equipment challenges for over six decades. Our team specializes in designing and manufacturing precision pumps tailored to meet diverse industrial and consumer needs. We offer a comprehensive range of gear, peristaltic, diaphragm, and magnetic drive pumps engineered for reliability and performance. With decades of accumulated expertise, we provide made-to-order solutions that address specific application requirements across multiple industries. Our commitment to quality is reflected in pump designs that balance chemical resistance, durability, and operational efficiency. From compact DC-powered gear pumps to high-volume industrial models, our product line combines technical innovation with practical functionality.

We maintain a customer-centric approach, offering technical support and guidance to help clients select optimal pumping solutions. Our engineering team applies extensive industry knowledge to develop pumps that perform reliably in demanding environments. Through continuous product development and process refinement, we ensure our pumps meet evolving industry standards. Greylor remains focused on delivering pumping technology that combines precision engineering with real-world application expertise.
Services
Gear Pumps Peristaltic Pumps Diaphragm Pumps Magnetic Drive Pumps Industrial Fluid Transfer Chemical Dosing Systems Precision Metering Pumps High-Pressure Pumps Corrosive Fluid Handling Custom Pump Fabrication
Details
  • Year established: 1963
Highlights and features
  • We offer over 60 years of specialized pumping equipment expertise
  • Our engineers design made-to-order solutions for specific applications
  • We manufacture pumps with chemical resistance and durability
  • Our product line includes 10+ specialized pump configurations
  • Our team provides technical support for pump selection and application
Services
Gear Pumps
Our gear pumps utilize rotating meshed gears in precision-engineered chambers to create suction and direct fluid flow. These compact, chemically resistant pumps deliver reliable performance for applications requiring flow rates up to 2200 ml/min at 20 PSIG pressure. Ideal for both industrial and consumer applications needing precise fluid movement.
Peristaltic Pumps
Peristaltic pumps use rotating rollers to compress flexible tubing, creating vacuum suction and fluid displacement. Our models handle flow rates from 60 ml/hour to 8.3 liters/min with pressure capabilities up to 20 PSIG. Designed for abrasive chemicals and viscous fluids, these pumps feature easy tube replacement and maintenance-free operation.
Diaphragm Pumps
Diaphragm pumps employ flexible membranes connected to power sources for fluid transfer. Our MP-20 model delivers industrial-grade performance with flow rates up to 6 gallons/min at 600 PSIG pressure. These pumps excel in high-pressure applications requiring chemical resistance and reliable operation in demanding environments.
Magnetic Drive Pumps
Magnetic drive pumps use magnetic coupling to transfer rotational energy without mechanical seals. Our designs prevent leaks and contamination while maintaining efficiency. These pumps suit applications requiring hermetically sealed fluid transfer with chemical resistance and low maintenance requirements.
Custom Pump Fabrication
We specialize in custom pump configurations tailored to specific application needs. From compact 10-ounce DC-powered units to industrial high-volume models, our engineering team designs solutions for unique fluid transfer challenges across diverse industries including medical, agricultural, and manufacturing sectors.
Questions
What types of pumps does Greylor Company manufacture?
We produce gear pumps, peristaltic pumps, diaphragm pumps, and magnetic drive pumps in various configurations for industrial and consumer applications.
What industries use Greylor pump systems?
Our pumps serve agriculture, food and beverage, medical fluid management, eyeglass coating, and industrial manufacturing applications requiring precise fluid transfer.
Do you offer pumps with different power options?
Yes, we provide both AC and DC motor options across our pump models, with voltage configurations from 12V to 230V to suit various operational needs.
How do I select the right pump for my application?
Contact our technical team for guidance on selecting the appropriate pump type, flow rate, pressure capacity, and chemical resistance for your specific requirements.
Can Greylor pumps handle corrosive chemicals?
Yes, our pumps are engineered with chemical-resistant materials and designs that withstand abrasive and corrosive fluids in demanding environments.
What maintenance requirements do your pumps have?
We design pumps for low maintenance, featuring durable components and easy-access designs. Specific maintenance needs vary by model and application.