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Flush-Style Plunger Pump

From Cat Pumps - High Pressure Pumps & Systems

This guide contains training information pertaining to use, operation and system design when using our flush style pumps.

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Products & Services
Fluid Transfer Pump Systems
Fluid transfer pump systems are used in processing, water purification and desalination, or liquid handling applications.
Jet Pumps
Jet pumps are typically used for drawing water up from a well. These pumps can be used for either shallow or deep well configurations. 
Condensate Pumps
Condensate pumps are used to collect and transport condensate back into a steam system for reheating and reuse, or to remove unwanted condensate from an HVAC or appliance collection pan.
Injection Pumps
Injection pumps are designed to inject measured amounts of fluid into a reservoir or production system.
Piston Pumps and Plunger Pumps
Piston pumps and plunger pumps are reciprocating positive displacement pumps that use a plunger or piston to move media through a cylindrical chamber.
Product Announcements
Cat Pumps - High Pressure Pumps & Systems - Suitable For Multi-Nozzle, Industrial Systems
This is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of Duplex Stainless Steel manifolds, Duplex valve assemblies, solid ceramic plungers and standard... (read more)
Cat Pumps - High Pressure Pumps & Systems - Plunger Design Provides Smoother Liquid Flow!
18 Frame Block-Style 10K - Triplex Positive Displacement Plunger Pump Wet-end is easily serviced without entering crankcase, requiring less time and effort. Preset packings mean no packing... (read more)
Cat Pumps - High Pressure Pumps & Systems - Cat Pumps Utilized In Mining Applications
Proven in demanding applications Cat Pumps are utilized in mining applications world-wide. Commonly used for equipment washing, dust suppression, and gland seal flushing. (read more)
Cat Pumps - High Pressure Pumps & Systems - How Cat Pumps Work
Cat Pumps are triplex, positive displacement, reciprocating pumps. We offer both triplex piston and triplex plunger pump styles. With the positive displacement design, each revolution of the... (read more)
Cat Pumps - High Pressure Pumps & Systems - Read what some of our users have to say
While our competition frequently talks about comparisons in crankcase oil capacity, crankshaft and connecting rod configurations, our customers talk about our exceptional seal life, how long our pumps... (read more)
Cat Pumps - High Pressure Pumps & Systems - THE WASHOUT SOLUTION
Special Formulated Brass Manifolds Extend Pump Life... (read more)
Cat Pumps - High Pressure Pumps & Systems - The Best Extractor Pump Available
• Designed to fit extractor space and foot print • Developed to be the longest lasting extractor pump available • Supported with Cat Pumps’ industry-leading customer service... (read more)
Cat Pumps - High Pressure Pumps & Systems - Specifically for the portable extractor market!
1XP Series Extractor Pumps Specifically built for the portable extractor market, the new 1XP series pumps were designed and tested to be the most reliable portable extractor pump on the market. With... (read more)
Cat Pumps - High Pressure Pumps & Systems - The Best Extractor Pump Available!
Typical Applications: Extractors Truck Mounts Misting Hydrostatic Testing Washdown... (read more)
Cat Pumps - High Pressure Pumps & Systems - Controlling Humidity Can Increase Profitability!
Controlling humidity can increase profitability and is crucial for keeping electrostatic discharge (ESD) from building up. With field-proven dependability in applications around the globe, Cat Pumps... (read more)
Topics of Interest

7.9 Plunger Summary Plunger systems work well for gas wells with liquid-loading problems as long as the well has sufficient GLR and pressure to lift the plunger and liquid slugs. Plunger...

7.8 Operation with Weak Wells Two methods are mentioned here using plunger lift for weak wells. One is the use of the casing plunger and the other is the use of a side string for gas injection.

The two main types of rivet setters use either torque or inertia to set rivets. Inertial machines, when designed right, are smaller, lighter, and faster. They also deliver stable, consistent force...

Fluid-handling or transfer devices are not basically concerned with the modulation or transfer of power, but only with the movement of fluid. Two major types of fluid-transfer pumps are...

Our forum here responds to contributing editor Ross Mackay's recent article on magnetic drive pumps (Let's Get Practical, December 2005). I have great respect for his opinions, but I also believe...