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All Prime Self Priming Pump

ALL PRIME PUMPS are manufactured using the most advanced technology and are totally interchangeable with several other popular brands of solids-handling self-priming pumps.

AquFlow Metering Pumps and Systems

AquFlow manufactures precision chemical metering pumps for food processing, water treatment, mining, chemical processing and agricultural applications. We set the standard for metering pumps, and our quality products are OSHA certified for safety. We provide chemical injection, dosing and feed pumps, hydraulic diaphragm pumps, gas pumps, oil pumps and rotary pumps to customers throughout the world.


Elecrtric Submersible Pumps with Shredder


Standardized Single-Stage Pumps


High Pressure Multistage Horizontal Pumps

EnviroGear E-Series

EnviroGear E Series Magnetically Coupled Seal-less Internal Gear Pumps feature a revolutionary design with a patented between-the-bearing support system.

EnviroGear G-Series

EnviroGear G Series Internal Gear Pumps are durable, flexible and efficient positive displacement gear pumps that excel in challenging fluid-handling applications.

EnviroGear V-Series

The latest innovation to the EnviroGear product line is a true advancement in the handling of asphaltic products: the V Series Internal Gear Pump.

Glass Lined Equipment

GMM Pfaudler was established in 1962 as Gujarat Machinery Manufacturers and listed on the Bombay Stock exchange. In 1987 Pfaudler Inc., USA the world leader in Glass Lined equipment subscribed to 40% equity to form a joint venture. Pfaudler Inc. further increased their stake to 51% in 1999 and the name of the company was changed to GMM Pfaudler Ltd. 

Industrial Water Pump 850 Series

Griswold 850 Series pumps feature capacities up to 3,850 gpm (874 m3/hr), heads to 430 ft (131 m), and a broad range of sizes and configuration options.

Self Priming H Series

The H Series is a unique line of self-priming centrifugal pumps that are designed specifically to lift water. The pumps are used for a variety of water applications.

Process Pumps ANSI 811

The Griswold 811 ANSI line offers the best pumps you’ll find on the market. Engineered for exceptional performance and maximum flexibility, the 811 models go the distance in the harshest and most difficult fluid-processing applications.

Process Closed Coupled Pumps 811CC

Griswold™ 811CC (Close Coupled) centrifugal pumps match the features, flexibility and performance of standard 811 pumps while incorporating a compact, space-saving design that offers significant benefits.

Haberg Liquid Ring Vacuum Pump

The HABERG liquid ring vacuum pumps (LRVP) are of the double-stage displacement type. The only movable parts are the shaft and the vane wheel impellers. They do not touch the stationary pump parts. Both shaft ends run in antifriction bearings. For sealing, mechanical seals are applied.

Bellows Seal Control and Isolation Valve

In November 2016 the Hunt & Mitton Range of Bellows seal isola-tion valves were fully approved by Eurochlor, certificate No 16/01, to GEST 06/318. We are one of only six manufacturers in the world to have achieved this standard. We were the first to have their ap-proved manufacturing location outside Europe. We also meet the requirements of USA Chlorine Institutes pamphlet 6.

Bearing Isolator

The Inpro/Seal Bearing Isolator is a non-contacting, permanent bearing protection device. Inpro/Seal’s patented design consists of a unitized stator and rotor that form a compound labyrinth seal with no wearing parts – ensuring permanent protection.

Air Mizer

The Inpro/Seal Air Mizer ® is a permanent shaft seal that uses a positive purge along the shaft to create an effective seal – preventing product or harmful emissions from escaping into the atmosphere and contamination from entering the vessel.

Current Diverter Ring ( CDR )

The Inpro/Seal Current Diverter Ring® (CDR ®) uses proprietary conductive fi laments to protect bearings from stray shaft currents by providing a low impedance path to ground – drawing the currents safely away from the bearings.

The patented interseal dry9000® seal for agitators and mixers.

Many agitators and mixers are still using conventional sealing systems which require extensive maintenance. Typically they are vulnerable to the occurring axial and radial movements in your mixers. Even upon the intended use of conventional sealing technologies there may also occur contamination of your product. This is avoidable!

Klaus Union Pumps

Klaus Union, Inc. provides a full range of quality magnet-drive pumps and metal bellow sealed globe valves to satisfy the requirements of the refining, chemical processing, pharmaceutical and other related industries.

Series SLM APV API 685

This pump for refineries and the petro- chemical industry is the consistent further development of the proven Klaus Union centrifugal pumps with magnet drive and without shaft seal.


The SLM-AV is a completely new ANSI-dimensional pump that is more than just another modification to a well established range of centrifugal pumps.

Series SLM DSP-2C API 676

The Klaus Union pump series SLM DSP-2C is a single volute twin screw pump, engi-neered acc. to API 676, latest edition.

Series SLM GV Multistage

As a member of Klaus Union’s successful modular pump concept, the SLM GV further extends our sealless application coverage. The SLM GV pump is primarily used for appli-cations requiring high delivery heads.

Series SLM NV DIN 22858 , ISO 15783

This pump, to DIN EN 22858, is very much more than just a standard pump. It is the current further development in our well-proven series of sealless magnet drive centrifugal pumps.

Leistritz Screw Pump Program

Leistritz is the first address when it comes to the application of screw pumps. After all, the company, with its head-quarters in Nuremberg, is one of the pioneers in the field of screw pumps

Leistritz L2NG

Leistritz screw pumps of the L2NG series, are self-priming positive displacement pumps for a pressure range up to 16 bar (232 psi), suitable for transport of light abrasive and corrosive, high or low viscous fluids with poor or good lubricity.

Leistritz L3NG

The series L3NG of Leistritz Screw Pump is a self-priming positive displacement pump for a pressure range up to 16 bar, suitable for transporting non-abrasive lubricating fluids.

Leistritz L4

Leistritz Screw Pumps , Series L4 are self-priming rotary positive displacement pumps for pressure ranges of 16 bar (232 psi), 40 bar (580 psi) and 150 bar (2175 psi) suitable for the transport of lubricating and non-lubricating, low and high viscous liquids with abrasive particles.

Leistritz FLEXCORE

The FLEXCORE pump family is the next evolutionary stage in the pump sector. Thanks to the unique modularity of the housing and the patented pump insert, it can adapt flexibly to any installation position and standard. 

MOYNO 2000

The 2000 pumps set the standard in positive displacement pumping applications. The proprietary 2000 gear-type universal joint design effectively handles radial and thrust loads for maximum performance and long life.

MOYNO Compact C

Compact C Pump delivers reliable performance to the maximum duty requirements of your application in a compact package. Features include suction lift capability up to 28 feet, positive displacement for process control, and variable speed for accurate dosing.


Thermoplastic Centrifugal Pumps


Thermoplastic PRIME-GARD Self-Priming Pumps


Thermoplastic Horizontal Centrifugal Pumps to ANSI B73.1


Thermoplastic Vertical Centrifugal Pumps


Thermoplastic Close Coupled Centrifugal Pumps