Archive: Aug 2021

Why Use Skid Systems for Your Processes?

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Skid systems are process systems that consist of all of the components necessary for a process mounted to a frame. In addition to being used as standalone units, they can be combined to form more complex systems for larger processing operations. Some of the applications for which they are regularly employed include renewable natural gas, compressed air, pump, and environmental protection operations.

The following article outlines the benefits of using a skid system for industrial applications and processes.

Advantages of Skid Systems

Compared to traditional equipment installations, skid systems offer a number of advantages, including:

  • Broader customizability. The layout of a skid system can be tailored to accommodate the setup of the facility. By keeping intuitive design practices in mind, system designers can reduce the risk of operator issues arising during operations.
  • Greater equipment protection. The design of skid systems makes them easy to move. This quality is highly advantageous in the event of leaks, spills, and other system issues as the unit can be easily and quickly removed to allow for cleanup or repair operations, reducing the risk of the system experiencing further damage or degradation.
  • Lower long-term costs. A single skid system can be used to replace multiple processing units. As a result, facility owners and managers can significantly lower their equipment investment costs. Additionally, when designed properly, it can reduce operational costs with regard to energy utilization and waste generation.
  • Easier system maintenance. The modular design of skid systems makes it easy for repair and maintenance personnel to identify and evaluate individual parts, resulting in faster diagnostic, repair, and replacement operations.
  • Better space efficiency. Modular skid systems generally require less space than individually installed equipment, making them easier to move and install to suit the current needs of the facility.
  • Higher reliability. Partnering with an experienced solutions provider to design and build a skid system ensures the unit will work as intended with little to no troubleshooting or downtime needed upon delivery.

Contact the Glauber Experts for Your Custom Skid System Needs

The broad customizability, equipment protection properties, low long-term costs, easy system maintenance requirements, small footprints, and excellent reliability of skid systems make them well-suited for use in a wide range of industrial processing applications. If you need a custom skid system for your facility, turn to the experts at GEC.

At Glauber Equipment Corporation, we’ve designed and built custom skid systems for over 60 years. This experience, combined with our highly trained technicians and mechanics and state-of-the-art facilities, allows us to provide solutions for even highly specific or unique requirements.

To discuss your application requirements with one of our experts, request a quote today.

All About Positive Displacement Pumps

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What Is a Positive Displacement Pump?

Positive displacement pumps (PDPs) are one of the most commonly used types of pumps. As suggested by the name, they rely on displacement mechanisms to move fluids. Unlike other types of pumps, these pumps offer the same flow capacities at a given speed regardless of inlet or discharge pressure. Additionally, they are more suitable for use in applications with demanding or specialized requirements, such as pumping liquids with high viscosities or suspended solids.

The following article provides an overview of positive displacement pumps, outlining the types available, key advantages, typical applications, and important selection considerations.

Types of Positive Displacement Pumps

Positive displacement pumps can be categorized into three main classifications:

  • Rotary pumps. These pumps utilize rotating components to move fluid into and out of the pump chamber. Examples include gear pumps, lobe pumps, and screw pumps.
  • Reciprocating pumps. These pumps employ a reciprocating mechanism to pull fluid into the cavity through an inlet valve, then expel it through the outlet. Examples include diaphragm, piston, and plunger pumps.
  • Linear pumps. These pumps use a linear mechanism to displace fluids along a straight path. Examples include chain pumps and rope pumps.

Advantages of Positive Displacement Pumps

Compared to other types of pumps, positive displacement pumps offer a number of advantages. One of their primary benefits is their consistent flow rates. This quality makes them well-suited for pumping applications involving high-viscosity fluids, such as creams, oils, grease, slurries, and suspensions. They are also better able to accommodate high pressures and low flow rates.

Applications of Positive Displacement Pumps

Positive displacement pumps are used in a wide range of industries for a variety of applications and processes. Below we outline some of the typical uses of the types available.

  • Rotary pumps. Gear pumps are used for pumping high-viscosity fluids in the chemical and petrochemical and food and beverage processing industries. Lobe pumps are employed in biotechnology, chemical, food and beverage, pharmaceutical, and other industries with high sanitation standards. Screw pumps are utilized for fuel transfer and injection, irrigation, and oil processing and production applications.
  • Reciprocating pumps. Diaphragm pumps are used for metering and dispensing, cleaning, spraying, and water treatment operations. Piston and plunger pumps are employed for high-pressure washing and other applications involving low-viscosity fluids.
  • Linear pumps. Chain and rope pumps are utilized in wells to pump water from the ground to the surface.

Selection Considerations for Positive Displacement Pumps

Positive displacement pumps are used throughout the industrial sector to force fluids into, out of, and between different processing and production equipment. When selecting a positive displacement pump, some of the key considerations to keep in mind to ensure it operates effectively and efficiently in the application environment include:

  • Flow rate requirements
  • Pressure requirements
  • Power requirements
  • Efficiency requirements

High-Quality Positive Displacement Pumps at Glauber Equipment

At Glauber Equipment, we carry a broad selection of positive displacement pumps from reputable manufacturers to suit the various pumping needs of our customers. Our pump offerings include:

  • From Wilden: air-operated diaphragm pumps for the chemical, food, pharmaceutical, and wastewater industries
  • From Enviro Gear: gear pumps for the asphalt, coating, and paint markets
  • From Mouvex: eccentric disc pumps for the chemical, food, refined fuel, and other sanitary industries
  • From PCM: progressive cavity pumps for the chemical, environmental, food, personal care, and pulp and paper industries
  • From Almatec: air-operated, diaphragm solid block pumps for the ceramic, chemical, paper, and semiconductor markets
  • From Tuthill: gear pumps for the agriculture, chemical, construction, and food and beverage industries
  • From Neptune: chemical feed and injection-type pumps for the food and beverage, general, oil and gas, and wastewater industries
  • From Verder/Alpha Laval: sanitary lobe pumps for the chemical, food and beverage, pharmaceutical, and wastewater markets
  • From Vogelsang: rubber-lined lobe, shredder, macerator, and hopper-feed pumps for the biogas, chemical, food, pulp and paper, and wastewater markets
  • From General Pump: high-pressure piston pumps for general industry use

To learn more about our positive displacement pumps or discuss your application requirements with one of our experts, contact us or request a quote today.

What Is a Centrifugal Pump?

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A centrifugal pump is a machine that uses rotation to impart velocity to a liquid, resulting in fluid flow, by converting rotational kinetic energy into hydrodynamic flow energy. It is the most common type of pump used in industrial processes and household purposes. Centrifugal pumps are made up of multiple components that work together, creating a device that is used in a variety of applications.

What Components Make Up a Centrifugal Pump?

There are several components that make up a centrifugal pump, including:

  • Impeller. The impeller rotates at high speeds to impart velocity to a liquid.
  • Casing. The casing serves as a pressure containment vessel and directs the flow of liquid in and out of the centrifugal pump.
  • Pump Shaft and Shaft Sleeves. The impeller is mounted on a pump shaft, usually made of steel or stainless steel, which transmits torque from the motor to the impeller. A protective metal shaft sleeve is threaded or slid onto the portion of the shaft inside the sealing arrangement to hold the impeller in place.
  • Bearing. Bearings are designed to constrain motion and reduce friction between the shaft and the stator.
  • Rotational Mechanics (Pumping Unit). The pumping unit is crucial to the functionality of a centrifugal pump and typically contains two parts: a pump and a driver. The driver, which is usually an electric motor, imparts rotational power to the pump.

Common Applications of Centrifugal Pumps

Centrifugal pumps are used in a variety of industries, including agriculture, dairy, food-processing, mining, chemical plants, pharmaceutical, municipal water plants, oil refineries, and more.

These industries use centrifugal pumps for the following applications:

  • To supply water for daily use
  • To pump water for domestic use
  • To boost pressure when pumping liquids
  • To provide sump drainage in sewage applications
  • To regulate boiler water
  • To assist in fire protection systems

Centrifugal Pumps from Glauber Equipment

Glauber Equipment Corporation has nearly six decades of extensive experience in the field of fluid and air flow mechanics. We design and build custom fabricated pump systems, Skid systems, landfill gas treatment systems, compressed air systems, and more. Our mission is to provide superior products that are suited to the specific needs of our customers.

Glauber Equipment’s team of experts uses high-quality equipment in our spacious facility to provide both on-site and depot repair services. Our repair vans are available 24/7 to assist our customers with any emergencies.

Some of the centrifugal pumps that we carry include:

  • Carver
  • Griswold
  • Fybroc
  • Vertiflo
  • Barmesa
  • Cornell
  • National Pump Company
  • Crane
  • Iwaki
  • MTH
  • Dickow
  • Verder

If you are on the lookout for centrifugal pumps, our expert technicians are here to help point you in the right direction and assist with installation and repairs. Browse our centrifugal pumps to find your next solution today.