Help with Drum Pumps specifications:
Specifications
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| 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. | ||
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| 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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| Media Temperature | Temperature of the media being pumped. | ||
| 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 Type
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| Your choices are... | |||
| Centrifugal Pumps | Centrifugal pumps use a rotating impeller to add velocity to the liquid being pumped. Within the pump, the velocity of the liquid is generated by centrifugal force. The velocity of the solution is converted with internal restrictions within the pump into pressure. This type of pump is used for liquids that are water-like in viscosity and when quantities of flow are large compared to the pressure requirements. | ||
| 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. | ||
| Double Diaphragm Pumps | Double diaphragm pumps are displacement pumps that compress fluid by decreasing the volume of a chamber containing the fluid. Two diaphragms are mechanically, hydraulically, or pneumatically oscillated to displace the liquid or gas. The chamber is divided with one side using hydraulic fluid, air, or a motorized drive to move the diaphragm. The media is pulsed through the pump without contacting the actuating media. Double diaphragm pumps are often a component in a complete fluid transfer system where a switch or valve is used to control the flow of the media continuously or on demand. | ||
| Hand / Foot Pumps | Hand pumps are manually operated pumps that can be driven by hand or foot via a handle or lever. This manual external force actuates an internal mechanism, which increases pressure for moving fluids such as gas, chemicals, or water. | ||
| Piston / 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. | ||
| Siphon Pumps | Siphon pumps are typically manually operated and self-powered once begun. The pump is used to begin the flow of fluid. Flow and gravity then draw fluid from one container to another. | ||
| 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. | ||
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Power Source
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| 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. | ||
| Manual | Pump is driven manually by hand or foot power. | ||
| 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. | ||
| 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. | ||
| 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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Housing Material
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| Your choices are... | |||
| 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. | ||
| Cast Iron | The term "cast iron" refers not to a single material, but to a family of materials whose major constituent is iron, with important trace amounts of carbon and silicon. Cast irons are natural composite materials whose properties are determined by their microstructures: the stable and metastable phases formed during solidification or subsequent heat treatment. The major microstructural constituents of cast irons are the chemical and morphological forms taken by carbon, and the continuous metal matrix in which the carbon and/or carbide are dispersed. | ||
| 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. | ||
| 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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