The fallen leaves metaphor represents the natural cycle of change and letting go. As we well know, change is inevitable, especially as it applies to your critical processes and systems. Good thing that when a change is needed, the Charles P. Crowley Company is there for you with the engineered equipment and solutions that not only make it easy to let go, but take a step forward as well.
First off is a look inside of one of the most dynamic pump designs for driving the flow or liquids. That’s followed by a similar breakdown of chemical transfer pumps that meet heavy industry demands. Then we drop in on fiberglass shelters ideal for water and wastewater applications.
The Chatter drops now …
Manufacturer of the Month
ROTO PUMPS is celebrating more than 55 years of success in moving various fluids across the globe. Roto Pumps is recognized as a pioneer in manufacturing positive displacement pumps, and ranks among the top manufacturers worldwide. Roto Pumps wastewater pumps can easily handle aggressive chemicals and solid laden liquids making them ideal for wastewater related applications.
One of the most dynamic designs for driving the flow of variety of liquids, Progressive Cavity Pumps can be customized to efficiently handle liquids with different viscosity levels and chemical properties. The Progressive Cavity Pumps comprise of a precision mechanized single external helix metallic rotor and double internal helix elastomer stator. As the rotor turns within stators, the cavity progresses from suction to discharge along with fluid.
Positive Displacement – Because of single rotating element, progressive cavities are generated which deliver a uniform, metered and non-pulsating flow. The developed head is independent of the rotational speed, where as the capacity is proportionate to the speed.
Self priming – Inherently self-priming, the pumps can work on snore and do not require a foot valve.
Non-Clogging – Can handle solid in suspension or media containing a high percentage of solids.
Low Internal Velocity – Minimum degradation of shear-sensitive media, and can also handle highly viscous materials having pseudo-plastic characteristics.
Reversible – Due to the reversible rotation capabilities, Progressive Cavity Pumps can perform with equal efficiency in either direction.
Separate Bearing Housing – Fluids can be pumped without contamination.
The Cutting Edge
PULSAFEEDER has a long history of manufacturing products to get the job done, delivering the chemicals into water and processes around the world. Pulsafeeder has earned a reputation for safety, reliability, and consistency in the market, for metering hundreds of chemicals in a broad set of applications and monitoring the processes to provide system assurance.
Take for example Pulsafeeder’s GreenLine Chemical Transfer Pumps, engineered for precision, longevity, and continuous hands-off operation. The GreenLine is a mechanically actuated diaphragm pump specifically engineered for water treatment plants, chemical processing facilities, and manufacturing environments where reliability is non-negotiable.
GreenLine chemical transfer pumps deliver three critical advantages that heavy industry demands:
- Operational simplicity and control precision
- Proven industrial durability and extended service life
- Leak-resistant safety and compliance
With auto-locking stroke adjustment that eliminates flow drift, contamination-proof gearbox design that withstands harsh conditions, and multi-million cycle diaphragm technology that extends service life, GreenLine chemical transfer pumps deliver consistent chemical dosing performance with minimal maintenance intervention.
Many states require that systems used in the treatment of drinking water comply with NSF-61 standards. Independent testing and certification to NSF-61 by third-party agencies like WQA (Water Quality Association) ensure that pumps like GreenLine do not leach harmful substances when dosing chemicals in municipal treatment plants, reducing the risk of contamination and protecting public health. Pulsafeeder is proud to announce that GreenLine pumps are now certified to NSF-61.
Top Three
SHELTER WORKS sets the standard in custom-engineered fiberglass enclosures, delivering innovative, reliable solutions designed to protect critical equipment in the harshest environments. When it comes to field equipment protection, Shelter Works has far and away established itself as the clear leader in durability and reliability.
Shelter Works fiberglass field equipment enclosures are the ideal solution for the water and wastewater industries. They are engineered to protect critical systems in any temperature and weather condition while being inherently resistant to damage from water, chemicals and UV rays.
Corrosion Resistant
The unique characteristics of Shelter Works’ fiberglass field equipment shelters make them naturally resistant to cracking, peeling, and dents, which are catalysts for rot and corrosion typical to metal and wood buildings. Standing up to pollution, humidity, chemicals, and water, makes them the ideal solution for water applications and locations prone to humidity and rain.
Easy to Install
Shelter Works’ fiberglass field equipment shelters and buildings arrive on site fully assembled and ready to install. They can be easily lifted from the truck they arrive on, set and anchored into place, and put into service in only a couple of hours.
Fully Customizable
Every shelter is engineered to each application’s unique specifications. Shelter Works provides everything from small fiberglass equipment enclosures that house valves and measuring equipment or serve as fiberglass pump enclosures, to large buildings that accommodate complex field equipment and field staff.
Crowley Crew
Meet and get to know a little bit more about a valued member of our team:
Debbie Nunez – Project Coordinator
Debbie’s responsibilities include project coordination, maintaining and organizing files, and managing submittals and O&M manuals. She is also responsible for sending purchase orders and coordinating the shipment of equipment. Debbie’s role involves ensuring smooth project completion, working as part of a team, and providing support wherever needed.
(Debbie) has been working at Charles P. Crowley Company (CPC) since 2006. Prior to joining CPC, she worked in the insurance industry from 1976 to 2005. Debbie’s experience includes project coordination and support roles across various departments, making her a versatile and valuable team member. Debbie graduated from Temple City High School in 1976. She has also taken various computer application classes to enhance her skill set
Fun Fact: Debbie is the company’s Candy Fairy Godmother and Starburst is her candy of choice.
For more information on these, or any of the products and manufacturers we represent, contact the Charles P. Crowley Company by calling 626-856-5656 or by emailing sales@cpcrowley.com.
