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New Gear Pump Series Reduces Noise and Vibration - Fluid

The ELIKA gear pump was developed in response to these applications that require low noise levels. ELI2 is the first series in this trademark-registered product family and includes pumps with displacement from 7 to 35 cm 3 /rev and are perfectly interchangeable with the standard gear pumps ALP2 and GHP2 series. ...<< more>>

shhark Aluminum Low Noise Gear Pump Group 2 l Technical

Aluminum Low Noise Gear Pump Group 2 l Technical ? Rated pressure up to 250 bar The rated and peak pressure mentioned are for pumps with flanged ports only. ...<< more>>

CONTINUUM? - Low Noise & No Noise Pumps - Settima

Hydraulic pumps, above all those for high pressure, entail noise and/or vibration level that are unacceptable for certain new applications. This is the main reason why Settima has designed a new gear pumps generation capable to eliminate acoustic emissions. ...<< more>>

New Gear Pump Design Keeps Compactor Quiet | Hydraulics

“At low pressure ranges the Silence Plus pump increases the noise emission of the electric motor almost imperceptibly by just a few decibels,” explains Christian Bohmcker, Product Manager for external gear pumps at Bosch Rexroth. ...<< more>>

Hydraulic Gear Pump - nbht2011.en.made-in-china

Hydraulic Gear Pump, High Operating Pressures, Low Noise Emission manufacturer / supplier in China, offering Hydraulic Gear Pump, Poclain Ms25 Hydraulic Piston Motor, Poclain Ms18 Hydraulic Piston Motor and so on. ...<< more>>

CB-B Series Low-pressure Gear Pump-slurry pump,sand pump

CB-B Micro Gear Oil Pump is a displacement gear oil pump .It uses two gear to translate engine power which produced by motor into hydraulic pressure power which is used in machine tool and other machine in hydraulic system.When it is equiped with motor ,call "S" type gear oil pump . ...<< more>>

Mechanical and Hydraulic Noise of Gear Pumps | Gear - Scribd

Causes of noise in gear pumps The sound emissions of gear pumps have two very distinct origins: - mechanical noise - hydraulic noise Parameters influencing the emissions of mechanical noise Mechanical noise is what one can expect from any pair of gears. ...<< more>>

Inlet Pressure Gear Pumps - GlobalSpec

Description: High-Pressure 2-Bolt A Hydraulic Gear Pump All aluminum construciton for light weight, low noise & high efficiency SAE "A" 2-bolt Mounting Flange 5/8" Straight Keyed Shaft CW Rotation 93% Volumetric Efficiency 1 Year Warranty Similar to SP20 Series ...<< more>>

HIGH-PERFORMANCE INTERNAL GEAR PUMPS PRODUCT INFORMATION

generation of the Sumitomo high-performance internal gear pumps MEDIUM PRESSURE PUMP Model no. Rated pressure MPa Gear pump for high pressures at low noise ...<< more>>

Getting to the root of hydraulic noise problems | Hydraulics

It's generally understood that pump pressure and pump size have about an equal effect on the hydraulic noise that a pump will generate. In addition, pump speed has about 300% greater affect on noise than either pressure or size....