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Maximum Discharge Flow:

Maximum Discharge Pressure:

Inlet Size:

Discharge Size:

Power Source:

Pump Type:

Number of Pumps in Assembly:

Pump Features:

Wetted End Material:

Diaphragm / Plunger Material:

Media Description:

Market Segment:

Help with Metering Pumps specifications:

Specifications
   Maximum Discharge Flow       The maximum flow the pump is designed to generate.  This value is dependent on the system or pressure head the pump must enter. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Maximum Discharge Pressure       The maximum pressure the pump is designed to generate.  
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Inlet Size       Size of the pump inlet connection. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Discharge Size       Size of the pump discharge or outlet connection. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Power Source
           
   Your choices are...         
   None, Pump Only       Pump mechanism only. The pump is not supplied with a power source. Typically, a drive shaft for connection of motor or other power source is provided. 
   AC Powered       Pump operates on a form of AC voltage. 
   DC Powered       Pump operates on a form of DC voltage. 
   Air / Pneumatic       Pump is powered by a compressed air source. 
   Gasoline / Diesel Engine       Pump is powered by either a gasoline or diesel engine. 
   Hydraulic       Pump is powered by a hydraulic system.  
   Manual       Pump is driven manually by hand or foot power. 
   Natural Gas       Pump is powered by natural gas. 
   Solar Powered       A pump that gets its power from solar energy. 
   Steam       Pump is powered by steam. 
   Water       Pump is powered by a flowing or pressurized water source. 
   Other       Other unlisted, specialized, or proprietary power source. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Pump Type
           
   Your choices are...         
   Bellows Pumps       The bellows pump operates on the positive displacement principle. The rotation of a motor or compressing of the bellows causes the bellows to compress for one half of the rotation, causing the pump to dispense liquid into the discharge line. During the other half of the rotation, the motion of the crank mechanism causes the bellows to expand, drawing liquid from the suction line into the bellows module. The pump uses two valves to control the flow of the liquid through the pump. Discharge pressure is maintained over the entire flow range of the pump. 
   Diaphragm Pumps       Diaphragm pumps are the most common industrial PD pumps. They are sometimes referred to as a membrane pump.  A typical configuration consists of a single diaphragm, a chamber, and suction and discharge check valves to prevent backflow. The piston can either be directly coupled to the diaphragm or can force a hydraulic oil to drive the diaphragm. Variations include bellows-type diaphragms, hydraulically actuated double diaphragms, and air-operated, reciprocating double-diaphragms. 
   Dosing Pumps       Dosing pumps are low-volume fluid pumps with controllable discharge rates used to inject chemical additives into the mixing or pumping system. They are frequently used to efficiently inject difficult to mix fluids into batch-tank systems because of their low volume. 
   Gear Pumps       Gear pumps are positive displacement rotary pumps used to transport high pressure and high volume flows.  They function through the use of two or more internal gears that create vacuum pressure, propelling the fluid media. Gear pumps provide a comparably continuous, non-pulsating flow in relation to diaphragm pumps or peristaltic pumps.  For this reason, gear pumps may be preferred in a number of applications from laboratory to petrochemical and marine applications, and processes involving hydraulic presses and dry pit steam power.  
   Peristaltic Pumps       Peristaltic pumps are rotary pumps using a turning mechanism to move media through a tube.  The tube is compressed at a number of points in contact with the rollers or shoes.  The media is moved through the tube with each rotating motion. The individual components of peristaltic pumps include a pump head, drive, and tubing.  Peristaltic pumps are also referred to as flexible member pumps, flexible tube pumps, dispensing pumps, or dosing pumps.  
   Plunger Pumps       Piston pumps and plunger pumps are reciprocating pumps using a plunger or piston to move the media through a cylindrical chamber. They use steam power drives, pneumatic drives, hydraulic drives, or electric drives to actuate the piston or plunger.  Some piston pumps and plunger pumps are also referred to as well service or high viscosity pumps. 
   Positive Displacement Pumps       Positive displacement pumps use a mechanical force to push liquid through and out of the pump.  Rotating gears, reciprocating pistons or diaphragms are the most common types of positive displacement pumps. These pumps are suitable for higher viscosity liquids or when pressure requirements are high. 
   Syringe Pumps       Infusion or withdrawal syringe pumps provide high pressure and high accuracy for applications such as high performance liquid chromatography (HPLC).  Used to deliver precise amounts of fluid at specific time intervals 
   Other       Other unlisted or specialized pumps. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Number of Pumps in Assembly       Quantity of pumps located in or on a pump assembly. This does not include stages. For example, a lift station may have several pumps located within. Another example is a piston pump that has one or more pistons. Each piston would count as a pump. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Pump Features
   Pump Features       
   Your choices are...         
   Adjustable Speed       Adjustable speed pumps can operate at speeds that can be selected by an operator. 
   Continuous Duty       The pump is rated to run continuously; it can maintain performance specifications at 100% duty cycle. 
   Corrosion Resistant       The pump is constructed from corrosion resistant materials, such as stainless steel.   
   Explosion Proof       Explosion proof pumps are designed to prevent internal or external explosions by enclosing parts that could cause ignition of the transfer media or the surrounding atmosphere. Additionally, they are designed to prevent internal explosions from affecting the surrounding atmosphere and vice versa. 
   Hygienic       The pump is constructed from hygienic materials, and is fully sealed to eliminate leakage and contamination of pumped materials. 
   Multi-stage       Compressed fluid goes from initial stage to successive chambers or stages of pressurization; used to generate higher-pressure levels than are possible with single stage pumping. 
   Sanitary       The pump is specifically designed to meet the strict guidelines established for sanitary process applications. Classifications and ratings may include FDA, USDA, and 3-A. 
   Self-priming       Priming is the introduction of fluid into the pumping chamber to create the pressure differential to begin pumping at rated service.  Self-priming pumps are constructed so that they can create and maintain a sufficient vacuum level to draw fluid into the inlet with no external assistance. 
   Washdown Duty       Washdown duty pumps are designed to perform better in wet environments including food processing plants and dairies as well as other high humidity areas. 
   Other       Other unlisted, specialized, or proprietary pump feature. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Wetted End Material       
   Your choices are...         
   Plastic       Any of various organic compounds produced by polymerization, capable of being molded, extruded, cast into various shapes and films, or drawn into filaments used as textile fibers. 
   Stainless Steel       Stainless steel is chemical and corrosion resistant and can have relatively high pressure ratings. 
   Aluminum       A bluish silver-white malleable ductile light trivalent metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation. 
   Brass / Bronze       Brass comes with good strength, excellent high temperature ductility and reasonable cold ductility, good conductivity, excellent corrosion resistance, good bearing properties and low magnetic permeability.  Sintered bronze is a porous material, which can be impregnated with oil, graphite or PTFE. Not suitable for heavily loaded applications but useful where lubrication is inconvenient. 
   Other       Other unlisted, specialized, or proprietary material. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Diaphragm / Plunger Material       
   Your choices are...         
   EPDM       Ethylene propylene (EPDM) offers good resistance to sunlight, weathering and ozone. It has poor resistance to petroleum oils and fuel. Good heat and compression set resistance. Suggested operating temperature (-70° to 275° F). Trade names include Nordel® (Dupont Dow Elastomers), Vistalon® (Exxon Mobil Chemical), Epsyn® (DSM Elastomers), Royalene® (Uniroyal Chemical), and Epcar® (B.F. Goodrich). 
   Plastic       Any of various organic compounds produced by polymerization, capable of being molded, extruded, cast into various shapes and films, or drawn into filaments used as textile fibers. 
   Rubbers / Elastomers       Rubbers and elastomers include both natural rubbers and synthetic rubbers. 
   Stainless Steel       Stainless steel is chemical and corrosion resistant and can have relatively high pressure ratings. 
   PTFE - Teflon®       Polytetrafluoroethylene (PTFE) is an insoluble compound that exhibits a high degree of chemical resistance and a low coefficient of friction. It is sometimes marketed in proprietary classes of materials such as Teflon®, a registered trademark of DuPont Dow Elastomers. 
   Brass / Bronze       Brass comes with good strength, excellent high temperature ductility and reasonable cold ductility, good conductivity, excellent corrosion resistance, good bearing properties and low magnetic permeability.  Sintered bronze is a porous material, which can be impregnated with oil, graphite or PTFE. Not suitable for heavily loaded applications but useful where lubrication is inconvenient. 
   Other       Other unlisted, specialized, or proprietary impeller material. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Media Description
           
   Your choices are...         
   Acids       Having a high concentration of acid. 
   Adhesives       Substances capable of holding materials together by surface attachment. 
   Chemicals       A substance with a distinct molecular composition that is produced by or used in a chemical process. 
   Gas / Air       Non liquid gas or air media. 
   High Viscosity Fluids       Thick liquid materials with a high resistance to flow. 
   Other       Other unlisted material. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Market Segment
           
   Your choices are...         
   General Industrial       Pump is for general use and not designed around a specific application or industry. 
   Aerospace / Defense       Designated by manufacturer as being applicable and built to military specifications. Covers aircraft, the military, equipment and supplies, as well as space, aerospace, medical and more. 
   Agriculture / Horticulture       Designated by manufacturer as being applicable to the agricultural or horticultural industry. Establishments primarily engaged in the cultivation of soil and crops and the raising of livestock. 
   Automotive       Designated by manufacturer as being applicable to the automotive industry. Includes vehicle and parts manufacturers, dealers and aftermarket services in the automotive sector. 
   Brewery / Distillery       Designated by manufacturer as being applicable to the brewery or distillery industry. 
   Commercial       Pump constructed for use in the commercial or service orientated industry.  
   Cryogenic         Designated by manufacturer as being applicable to extreme cold applications. 
   Food Service       Designated by manufacturer as being applicable and built for food service applications. 
   Food Processing       Designated by manufacturer as being applicable and built for food processing applications. 
   Machine Tool       Designated by manufacturer as being applicable for use within or around machine tools. 
   Maritime       Designated by manufacturer as being applicable to the maritime or marine industry. 
   Medical       Designated by manufacturer as being applicable to the medical industry. 
   Municipal       Designated by manufacturer as being applicable to use by municipal agencies. 
   Oil and Gas Production       Designated by manufacturer as being applicable for oil and gas production. 
   Petrochemical / Hydrocarbon Pumps       Designated by manufacturer as being applicable to the petrochemical industry. The petroleum and chemical industry is the petroleum refining using petroleum and natural gas as raw material. The petroleum refining industry is the industry producing large quantities of gasoline, kerosene, diesel oil, lubricating oil, paraffin wax, asphalt, chemical raw material, petroleum solvent and the like through processing crude oil. Petroleum chemical industry is the industry that produces all kinds of chemical products and compound materials using petroleum and natural gas as raw material through chemical processing. 
   Pharmaceutical / Biotechnology       Designated by manufacturer as being applicable to the pharmaceutical and biotechnology industries. Producers of organic and inorganic medicinal substances for human or veterinary use. 
   Power Generation       Designated by manufacturer as being applicable to the power generation industry. 
   Pulp and Paper       Designated by manufacturer as being applicable to the pulp and paper industry. 
   Semiconductor       Designated by manufacturer as being applicable to the semiconductor industry. 
   Other       Other unlisted or specialized industry or market segment. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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