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Supplier: Trebor International
Description: Ideal for single-wafer wet process applications, the Trebor® Purus CP is a two-chamber, cross-phase discharge diaphragm pump that synchronizes the dual pumping action to minimize fluctuations in pressure and flow while continually delivering superior flow stability. Even without
- Discharge Size: 0.5000 inch
- Housing Material: Plastic
- Maximum Discharge Pressure: 60 psi
- Maximum Discharge Flow: 1.6 GPM
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Supplier: Wanner Engineering, Inc.
Description: particulates that would damage other types of pumps. In addition, Hydra-Cell can run dry indefinitely without damage to the pump. The multiple-diaphragm design of Hydra-Cell provides virtually pulse-less, linear flow without the need for expensive pulsation dampeners
- Discharge Size: 0.5000 inch
- Housing Material: Brass / Bronze, Stainless Steel
- Maximum Discharge Pressure: 2500 psi
- Maximum Discharge Flow: 1.6 GPM
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Supplier: Wanner Engineering, Inc.
Description: particulates that would damage other types of pumps. In addition, Hydra-Cell can run dry indefinitely without damage to the pump. The multiple-diaphragm design of Hydra-Cell provides virtually pulse-less, linear flow without the need for expensive pulsation dampeners
- Discharge Size: 0.7500 inch
- Housing Material: Brass / Bronze, Cast Iron, Plastic, Stainless Steel
- Maximum Discharge Pressure: 1000 psi
- Maximum Discharge Flow: 8 GPM
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Supplier: Wanner Engineering, Inc.
Description: particulates that would damage other types of pumps. In addition, Hydra-Cell can run dry indefinitely without damage to the pump. The multiple-diaphragm design of Hydra-Cell provides virtually pulse-less, linear flow without the need for expensive pulsation dampeners
- Discharge Size: 0.3750 inch
- Housing Material: Brass / Bronze, Plastic, Stainless Steel
- Maximum Discharge Pressure: 1500 psi
- Maximum Discharge Flow: 1 GPM
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Supplier: Wanner Engineering, Inc.
Description: particulates that would damage other types of pumps. In addition, Hydra-Cell can run dry indefinitely without damage to the pump. The multiple-diaphragm design of Hydra-Cell provides virtually pulse-less, linear flow without the need for expensive pulsation dampeners
- Discharge Size: 1 inch
- Housing Material: Brass / Bronze, Cast Iron, Stainless Steel
- Maximum Discharge Pressure: 1000 psi
- Maximum Discharge Flow: 11.6 GPM
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Supplier: Trebor International
Description: Engineered specifically for slurry delivery applications, the Champion SL20 will handle even the most aggressive slurries with ease. The Champion air-operated, double diaphragm slurry pump is shaft-less and offers a unique Cross Phase Discharge™ design, which allows for near
- Discharge Size: 0.7500 inch
- Double Diaphragm: Yes
- Housing Material: Plastic
- Maximum Discharge Pressure: 80 psi
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Gear Pumps
Gear pumps are compact, high pressure pumps which provide a steady and pulseless fluid flow comparable to double diaphragm pumps and peristaltic pumps.
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Vacuum and Pressure Handbook: Vacuum Accessories and Systems
The use of a receiver tank helps smooth pulses in the suction flows of piston and diaphragm pumps , which do not have pulseless delivery characteristics.
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Vacuum Systems Handbook
The use of a receiver tank helps smooth pulses in the suction flows of piston and diaphragm pumps , which do not have pulseless delivery characteristics.
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New products
The heart of the instrument's virtually pulseless flow system is a single-head diaphragm pump whose strokes can be adjusted by a pushbutton-eontrolled stepping motor to set the solvent flow.
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The screw pump: one nonpulsatile blood pump for assisted circulation
with the diaphragm pumps , an intensive Besch ~ ftigung with pulseless blood pumps in (1, 8, 13, 17, 26, 29, 30, 31, 35).
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Advances in Metering and Control Technology Improves Design and Execution of Foamed Cement Jobs
Pulseless flow is an inherent characteristic of positive displacement type pumps , Diaphragm and peristaltic (hose) pumps exhibit pulsating flow, and when the flow is measured by an accurate meter, the pulses are detected and passed to the system controller.
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New Technology for Metering Fluids in Medical Devices
Recently, diaphragm metering pump engineers have addressed this problem by combining diaphragm pump technology with advanced stepper motor drive technology to produce near pulseless flow.
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Microelectronic Applications of Chemical Mechanical Planarization
New diaphragm metering pump technologies with advanced microprocessor controlled stepper-motor can provide near pulseless flow.
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Determination of altenuene and isoaltenuene by liquid chromatography—electrochemical detection with on-line generated bromine
A diaphragm type pulse dampener was placed between the pump and the injector in order to ensure a smooth, pulseless delivery of the mobile phase to the flow sensitive electrochemical detector.
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Determination ofAlternaria mycotoxins in foodstuffs by gradient elution liquid chromatography with electrochemical detection
In both cases a diaphragm type pulse dampener was placed between pump (s) and the injector in order to ensure a smooth, pulseless , delivery of the mobile phase to the flow sensitive electrochemical detector.