Equipment Manufacturers

Davidson Sales & Engineering can meet your sales and rental equipment needs for all projects, large and small. We pride ourselves on being dependable and fast to respond, which makes Davidson Sales & Engineering outstanding in service and satisfaction to our clients. Contact us today to learn more about rentals and our services.

Companies We Represent

Geho Pump

GEHO® piston and piston diaphragm pumGeho PD Slurry Pumpsps are designed and manufactured for slurry, paste and tailings applications. These hard working pumps can handle a range of applications including mine dewatering and backfill; tailings disposal; autoclave, gasifier, digester and reactor feed types; and long distance slurry pipelines of ores and minerals.


WEMCO® is the market-leading US brand for vortex and screw centrifugal pumps. wemc -pump extra heavy duty vortex pumpsA strong distribution network supports the brand’s high recognition in the engineering world. For over 50 years our team has served municipal and industrial customers spanning water and wastewater, food and beverage, solids and high grit applications, chemical, and general industrial markets.

Roto-Jet Pumps

The Roto-Jet® pump has earned a global reputation for reliability and robustness by meeting the demanding roto jet pumpsrequirements of low-flow, high-head applications. The operating characteristics of the Roto-Jet® pump are simple and similar to a conventional centrifugal pump. Energy is added to the fluid via the rotor, and the stationary pitot tube converts the fluid velocity energy into static pressure.


Gusher Pumps: Gusher Pumps, manufacturer of Rumaco®, Ruthman, and Gusher® pumps, represents one of the largest selection of centrifugal pumps available from a single manufacturer. Models include close-coupled pumps, end suction pumps, immersed pumps, self-priming pumps, vortex pumps, sludge pumps, multi-stage pumps, full cantilever pumps. Many in vertical or horizontal styles. Ideally suited for small and large flow rates, and our multi-stage pump is capable of heads in excess of 800 ft.

Carver Pumps

Since we built our first pumps in 1938, the Carver name has become synonymous with value. carver pumpsToday we are recognized as one of the world’s leading centrifugal pump companies, building pumps to the most demanding engineering specifications and military standards in the world.


Flowserve mechanical seals and systems represent a collection of tflowserve-mechanical-sealsrusted products that are supported by strong aftermarket services, providing users both safety and environmental benefits.


In 1915, a young Frank Donaldson Sr., then a Bull Tractor Company salesman, visited a customer whose donaldson-filtration-solutionsfarm tractor kept breaking down in his dusty field. So he fashioned an air cleaner to protect the engine from the dust. The invention – the world’s first effective air cleaner for a tractor engine – worked, and Donaldson Company was born.


Moyno, Inc. is a global leader in the design and development of the progressing cavity pump. Its technological advancementsmoyno-progressing-cavity-pump have resulted in superior fluids handling solutions for a wide range of applications including water-like liquids and shear-sensitive fluids, as well as viscous, abrasive, solids-laden slurries and sludges.


Designed for the often difficult blending of high viscosity and non-Newtonian fluids, the new, chemineer-jt-2-transitional-flow-impellerspecially engineered JT-2 transitional flow impeller is particularly suitable for when conventional turbines have lost their efficiency due to viscous effects and before the need for close clearance impellers. The JT-2 provides up to 50% reduction in power draw for the same blending performance compared with competitive impellers.


ARO is fluid intelligence—the smart choice in fluid management products for Industrial operations. Our air-operated aro-fluid-management-pumpsdiaphragm pumps, piston pumps, filters, regulators, lubricators, lubrication equipment, and pneumatic valves/cylinders are expertly engineered to deliver performance and serviceability. That’s why ARO is fluid intelligence, the smart choice in fluid management products for industrial operations.

Dean Pumps

Dean Pump® is recognized worldwide for highdean industrial process pumps quality industrial process pumps. These pumps are manufactured in a variety of metals to handle a broad range of high temperature and chemical process applications.

Fybroc Pumps

Fybroc® is the world leader in the design and manufacture of fiberglass reinforced pumps. fybroc fiberglass reinforced pumpsThese pumps are available in different materials to provide excellent corrosion resistance for tough applications including pumping of acids, brines, caustics, bleaches, solvents, seawater and a wide range of waste liquids.

Milton Roy

Built on a strong reputation of reliability, Milton Roy combines vast industry experience, milton-roy-metering-pumps-and-mixinga proven track record and a culture of continuous technological improvement to deliver the most reliable, comprehensive range of metering pumps and mixing technology.

Williams Pumps

Flawless Execution. We cultivate continuous improvement and reward measurable results. williams-chemical-metering-pumpsAs a company and as individuals we take responsibility for the quality of everything we do. We share best practices and solve problems for our internal and external customers. And we recognize that our suppliers are an integral part of the value chain that produces and delivers excellence.


Uniguard Machine Guards manufactures machine guarding solutions including vertical belt machine guards, horizontal belt machine guards, machine guards with a clear polycarbonate inspection window, OSHA-compliant polyethylene guards, nonmetallic adjustable-width machine guards, and ANSI/OSHA-compliant nonmetallic pump guards.

Inpro Seal

Inpro/Seal is the leading designer and manufacturerinpro-seal of engineered system and bearing protection products for rotating equipment in a variety of industries.

No Limit Oil Filtration Technologies

Founded in 2014, NLOFT has a strong commitment to catering customer’s needs with flexible high-quality oil no-limit-oil-filtration-technologiesfiltration systems. We’re centrally located in the beautiful San Antonio, Texas. Our location is logistically convenient throughout the nation domestically, as well as internationally. Our customer applications are without limits, and we strive to provide a system that will provide you with the results you desire.

Lincoln Industrial

We are the largest and most successful company in our field because we continually satisfy our customers with the lincoln-industrial-lubrication-and-pumping-systemsworlds best lubrication and pumping systems.
For more than 100 years, companies have relied on our technical and quality leadership, our world-class manufacturing and customer service, and our vast network of distributors and support facilities.


perma Lubrication systems offer many advantages. They are economical, they increase workplace safety perma-lubrication-systemsand they extend equipment service life. Our perma SERVICE Team as well as our perma SERVICE partners will assist you with technical questions and in selecting the right lubrication system for your equipment.


APG-Neuros holds a strong foundation both in aeronautic technology and engineering. APG-Neurosneuros-turbo-blowers-and-aeration-systems- was founded in 2006 to distribute, manufacture, provide aftermarket support and continued development of the high-efficiency Turbo Blowers and complete Aeration Systems for the municipal and industrial markets in North America and Europe.


Since 1926, Graco Inc. has been a leading provider of premium pumps and spray equipment for fluid handlinggraco-premium-pumps-and-spray-equipment in the construction, manufacturing, processing and maintenance industries. Headquartered in Minneapolis, Minnesota, Graco works closely with distributors around the world to offer innovative products that set the quality standard for spray finishing, paint circulation, lubrication, sealant.

Oil Filtration Systems

Oil Filtration Systems® manufactures Oil Purification Equipment designed to remove contamination oil-filtration-systems(water, particulate, varnish, and/or entrained gases) from a wide variety of fluids, including Turbine Oil, Hydraulic Oil, Gear Oil, and Fuel Oil (#2 Diesel Fuel).  When used in conjunction with our high-efficiency filter elements rated Beta(c)>1000 in a variety of micron sizes, our systems will enable you to achieve optimal fluid cleanliness to meet or exceed the most stringent OEM cleanliness specifications.


LMI manufactures an extensive line of Chemical Metering Pumps, pH/ORP Controllers and related accessorieslmi-chemical-metering-pumps for water and wastewater treatment industries.  Electronic and motor-driven pumps are available for flow proportional applications and optional liquid handling configurations to handle slurries and high viscosity chemicals.  All products are in stock for immediate delivery by our distributor network.


Prochem mixers include top and side entering belt driven units for applications in the Pulp and Paper, prochem-mixers-and-high-flow-impellersOil Storage, Ethanol, Mining, Food, and Chemical Processing industries. High flow impellers are used with the Prochem units to provide energy savings for your process. Auxiliaries such as seals, vessel shut-off devices, lubrication systems, and shaft support devices are available.


Kenics static mixers and heat exchangers utilize process specific elements in a housing for continuous flowkenics-static-mixers-and-heat-exchangers applications. The elements use the energy from the process stream to provide blending, dispersion, and heat transfer with minimal pressure (energy) loss. Shell and tube exchangers utilized Kenics elements to boost heat transfer rates for high viscosity cooling and heating applications over conventional shell and tube heat exchangers.


Greerco High Shear mixers utilize an axial in/out rotor and stator system to provide mixing and shear greerco high shear industrial mixersin emulsion, dispersion, and colloidal applications. Tank mounted Homogenizers or in-line Colloid Mills and Pipeline Mixers are available for your processing applications in the Food, Cosmetic, Oil and Gas, Polymer, and Chemical Processing Industries.

One Eye Industries

One Eye’s cleanable magnetic filtration technology is the sustainable alternative to disposable filters. one-eye-industries-cleanable-magnetic-filtration-technologyThis technology is proven to extend fluid, component and ultimately equipment life by 300% because of it’s ability to efficiently remove contamination to sub-micron levels.


Providing automatic self-cleaning filtration systems for removal of suspended solids from water is more thanorival-automatic-self-cleaning-filtration-systems a job for Orival — it’s a way of life.Since its establishment in 1986, Orival has supplied thousands of filtration units, for a wide variety of customers, including Fortune 500 companies and local and federal government agencies. Units are installed in over 40 countries worldwide, meeting any local standard. Single units, flange-to-flange systems, complete skid mounted packages, construction standards (i.e. ASME, API, etc.), alternate flange or voltage standards — all are no problem for Orival. No matter what your requirements, we can build it!


ORSCO manufactures advanced systems for the controlled delivery of oil for lubrication. Offering orsco-delivery-of-oil-for-lubrication-systemsboth standard and custom designs, ORSCO features unequaled precision for efficient, cost-effective and environmentally friendly lubrication without contaminating the products produced by our customers


Lobeline is designed for superior pumping capabilities in a wide range of industrial applications. Choose from lobeline-industrial-pumps8 models, each available in 12 sizes to suit a variety of operating conditions. Both bare pump and complete pump with drive packages are available. With interchangeable seal arrangements and a selection of wet end metallurgies and designs for your specific application, LOBELINE offers the perfect engineered pumping solution to meet your needs.

Thermex Engineered Systems

Since 1978, our group has been focused on specialized heat transfer systems and equipment, particularlythermex-engineered-systems-heat-transfer-systems-and-equipment geared towards the heavy industrial sectors.With applications in Mining & Exploration, Oil & Gas, Bulk Transport, On-Highway Trucking, Construction & Aggregates, Public Works & Utilities and Forestry markets.Our compelling edge is to develop and produce leading-edge, clean technologies relating to diesel powered vehicles and equipment. All designed to work in extreme cold climates.


We develop water solutions for the world. We set the standard in terms of innovation, efficiency, reliabilitygrundfos-water-delivery-pumps and sustainability. We  are a pump company connecting with millions and millions of people every day. Our solutions help our partners and customers move water to where it is supposed to go.

Aqua-Aerobic Systems

Aqua-Aerobic Systems, Inc. services its customers aroaqua-aerobic-systemsund the world with performance-proven, quality products and systems that are adaptable to the changing demands of the water and wastewater treatment industry. Our markets range from small to medium sized municipalities to large metro areas around the world, treating both domestic and industrial waste streams.


At ProMinent Fluid Controls, our mission is to serve others, enrich lives and make a positive difference in all we do through the application of our products as the recognized experts in chemical feed. Our Vision is to choose to take a road less traveled by being a company who makes a difference in people’s lives by providing superior customer service that is sought out and recognized by our business partners and customers leading to mutually successful growth

BSM Pump Corporation

BSM offers a broad selection of pumps capable of handling a wider range of applications than any other pump in the industry. All BSM Pumps are manufactured to strict quality standards assuring the dependability you need to keep your equipment functioning . BSM Pumps are unsurpassed for fluid transfer, lubrication, hydraulic, and coolant applications. BSM engineers have designed and manufactured pumps for many special purposes in widely diversified fields.


With our brand Diemme® Filtration we are one of the leading specialists in solid/liquid separation for industrial processes and offer the widest range of filter presses currently available in the global market.

Process Systems, Inc

Process Systems, Inc. is the manufacturer of Crane Deming vertical pumps.  PSI is a successful industrial pump company consisting of customer driven individuals that have provided the industry with innovative solutions since 1972. We currently operate in two locations. Our main headquarters, located in Warren, Michigan is home to our manufacturing, repair department, engineering, and supporting staff. Our location in Mellott, Indiana specializes in pump repair and also manufactures new pumps

Shelter Works

For over 20 years, Shelter Works has been manufacturing fiberglass shelterscustom fiberglass enclosures, fiberglass buildings, and prefabricated shelters. All of our shelters are engineered to order and are built according to your specifications —we can accommodate orders for shelters of any size, any color and with any components!

Blacoh Fluid Control

Pulsation, vibration, water hammer, surge… we’ve been solving pump problems since 1976.

Wherever vibration, pressure fluctuation, non-steady flow, noise, or rapidly wearing pump components are a problem or a significant disadvantage in the application, Blacoh can solve those problems to improve both the efficiency of the pump and the longevity of its components.