SAIVS
  • HOME
  • ABOUT US
    • Honor
    • Manufacturing Capacity
    • Privacy Policy
    • Terms of Service
    • FAQ
  • PRODUCTS
    • Hydraulic Pumps
      • Rexroth
        • A2F Series
        • A4 F/V Series
        • A7VO Series
        • A8VO Series
        • A10V Series
        • A11V Series
        • PG Series
        • AZ Series
        • PV Series
      • Parker
        • PV-plus Series
        • P1 PD Series
        • PAVC Series
        • VP1 Series
        • PG Series
        • P2 P3 Series
      • Sauer-Danfoss
        • 45 Series
        • 90 Series
      • Eaton Vickers
        • PVM Series
        • PVH Series
        • PVQ Series
        • PVE Series
        • VMQ Series
      • Nachi
        • PVD Series
        • PVK Series
        • PVS Series
        • PZS Series
        • PZ Series
      • Hawe
        • V30 Series
        • V60N Series
      • Kawasaki
        • K3V Series
        • K5V Series
      • Sumitomo
        • QT Series
      • Linde
        • MPR Series
        • HPV-02 Series
        • HPR-02 Series
      • Vane Pumps
      • Gear Pumps
    • Hydraulic Motors
      • SAI GM Series Motor
      • Intermot Piston Motor
      • Hydraulic Cycloidal Motors
      • Rexroth Hydraulic Motor
      • Poclain Hydraulic Motor
    • Hydraulic Valves
      • Pressure Relay
      • Pressure Valve
      • Threaded Cartridge Valve
      • Flow Valve
      • Anti-explosion Valve
      • Proportional servo valve
      • Direction Valve
      • Directional Control Valves
    • Planetary Gearboxes
      • Rexroth
      • Bonfiglioli
      • Brevini
      • Dinamicoil
      • O&K
    • Hydraulic Cylinder
      • Aerial Work Platforms
      • Agricultural Equipment
      • Construction Equipment
      • Manufacturing Equipment
      • Marine
      • Material Handling
      • Mining
      • Road Service
      • Waste/Recycling
      • Cylinder Parts
    • Hydraulic Power Units
      • Scissor High Altitude Platform
      • Pallet Car
      • The Wing Car
      • Lift Platform
      • Automobile Tail Plate
      • Special Vehicle
    • Hydraulic Pump Parts
      • Parker Series
      • Komatsu Excavator Series
      • Hitachi Series
      • Rexroth Series
      • Sauer Danfoss Series
      • Uchida Series
      • Messori Series
      • Kayaba Series
      • Toshiba Series
      • Nachi Series
      • Eaton Vickers Series
      • Linde Series
      • Caterpillar Series
      • Kawasaki Series
      • Kobelco/Kato Series
      • Hawe Series
      • Sumitomo Series
    • Hydraulic Tools
      • Flange Tools
      • Hydraulic Lifting tools
        • Hydraulic pump
        • Hydraulic Cylinder/Jack
        • Hydraulic Professional Tools
      • Bolting Tools
        • Hydraulic Tensioners
        • Hydraulic Torque Wrench Pumps
        • Torque wrenches
      • Hydraulic Components
      • Electric Power Tools
    • Hydraulic System
    • Hydraulic Manifolds
    • Hydraulic Winch
    • Electro Hydraulic Actuators
  • APPLICATIONS
    • MOBILE
    • AGRICULTURE
    • INDUSTRIAL
    • ENERGY
    • FOOD & BEVERAGE
    • OIL & GAS
  • DOWNLOAD
    • Best PDF
  • CONTACT US
  • BLOG
HOME > BLOG

How to Effectively Reduce Vibration and Noise in Plunger Pumps for Enhanced Performance

Author:SAIVS Time:2025-04-14 Click:

Plunger pumps are critical components in high-pressure Hydraulic Systems. 

While their performance and reliability are widely recognized, one of the common challenges faced by industrial users is excessive vibration and noise. 

These issues not only lead to operator discomfort and potential health hazards but can also result in environmental noise pollution and accelerated mechanical wear.

At Ningbo SAIVS Machinery Co., Ltd, we understand how essential it is to provide stable, quiet, and efficient hydraulic solutions. In this article, we highlight the key causes of vibration and noise in plunger pumps—and more importantly—how to address them through smart design, proper maintenance, and high-quality components.

1. Mechanical Sources of Vibration and Noise

One major contributor to noise is mechanical misalignment. When the pump shaft and motor shaft are not properly aligned or forcibly connected, the resulting imbalance generates abnormal vibration. Similarly, damaged bearings, faulty couplings, worn-out elastic pads, or loose bolts can create excessive mechanical noise.

At SAIVS, we recommend regular inspection and documentation of component vibrations, frequency levels, and acoustic measurements—especially for pumps operating at high speeds or handling large volumes. In cases where resonance occurs due to matching frequencies between the pump’s rotation and valve structures, adjusting the pump’s speed is an effective strategy to eliminate harmful resonance.

2. Hydraulic Noise from Internal Fluid Flow

Noise can also originate from inside the hydraulic system. Common causes include:

  • Undersized or blocked inlet pipelines

  • Clogged or underspec’d oil filters

  • Air entrainment in the suction line

  • Excessive fluid viscosity

  • Low oil levels causing cavitation

  • Hydraulic shock in high-pressure lines

To mitigate these issues, proper design of the reservoir is crucial. Equally important is selecting the right filter capacity, hose diameter, and directional valves. 

SAIVS provides expert consultation and a complete range of precision-engineered plunger pumps and accessories that ensure smooth, silent operation—even in the most demanding conditions.

A4VG series rexroth hydraulic pump

A4VG series rexroth hydraulic pump

Why Choose SAIVS?

With decades of experience, SAIVS Machinery offers not only premium-quality hydraulic components but also comprehensive support to our global customers. 

We take pride in our advanced engineering, robust manufacturing standards, and dedicated after-sales service.

If you’re looking to improve the performance and reliability of your hydraulic systems, reduce operational noise, and enhance the working environment—contact SAIVS today. Our team is ready to help you select the ideal plunger pump solution for your application.


Tag: plunger pump vibration hydraulic system noise reduction industrial pump supplier china

Random Recommend

  • Log No. 4 SAI GM Series Hydraulic Motors For Taiwan Customers
  • hydraulic power units for dock leveler
  • Hydraulic Cylinder Validation Testing: Ensures safety, reliability, and performance
  • Hydraulic Check Valve Usage Precautions
  • Log No. 15:Air Driven Hydraulic Torque Wrench Pumps To Algeria Customer
  • Log No. 14:SUN VALVE To South Africa Customer
  • Rexroth Repair and Daily Maintenance Principles
  • What causes planetary gearboxes to fail
  • Light Duty or Heavy Lifting? Choosing the Right Hydraulic Hand Pump for Your Needs
  • Hydraulic Wrench Pump Care and Cleaning After Operation

Related Products

Double Acting Hydraulic Cylinder for Waste Collection Vehicles

Double Acting Hydraulic Cylinder for Waste Collection Vehicles

SG40-500,Low Noise 1.8T Electric Hydraulic Linear Actuator

SG40-500,Low Noise 1.8T Electric Hydraulic Linear Actuator

1-500 Nm Plug-In Torque Wrench,TGK-1 Series

1-500 Nm Plug-In Torque Wrench,TGK-1 Series

Rexroth Series Hydraulic Pump A10VSO Parts With  Spare Parts Repair Kit

Rexroth Series Hydraulic Pump A10VSO Parts With Spare Parts Repair Kit

BPV35/BPV50/BPV70/BPV100 LINDE Hydraulic Replacement Spare Parts

BPV35/BPV50/BPV70/BPV100 LINDE Hydraulic Replacement Spare Parts

TF/TB/TH/TL/TK/TJ/TGK Parker Medium Duty Clutch Motor

TF/TB/TH/TL/TK/TJ/TGK Parker Medium Duty Clutch Motor

SSM080 monoblock valve for low flow applications

SSM080 monoblock valve for low flow applications

HP Series, Two Speed,Single Twin Port,Hydraulic Sealed Hand Pumps

HP Series, Two Speed,Single Twin Port,Hydraulic Sealed Hand Pumps

SAUER MF16A/MF035/MF500 Hydraulic Pump Parts

SAUER MF16A/MF035/MF500 Hydraulic Pump Parts

SCW Series Battery Torque Wrench Gun

SCW Series Battery Torque Wrench Gun

  • ABOUT US

    • Honor
    • Manufacturing Capacity
    • Privacy Policy
    • Terms of Service
    • FAQ
  • PRODUCTS

    • Hydraulic Pumps
    • Hydraulic Motors
    • Hydraulic Valves
    • Planetary Gearboxes
    • Hydraulic Cylinder
    • Hydraulic Power Units
    • Hydraulic Pump Parts
    • Hydraulic Tools
    • Hydraulic System
    • Hydraulic Manifolds
    • Hydraulic Winch
    • Electro Hydraulic Actuators
  • APPLICATIONS

    • MOBILE
    • AGRICULTURE
    • INDUSTRIAL
    • ENERGY
    • FOOD & BEVERAGE
    • OIL & GAS
  • CONTACT US

    NO. 626 Yuncai Road,

    Yunlong Town, Yinzhou,

    Ningbo, Zhejiang, China.

    +86-574-88188161
    +8613905748980

    Monday - Friday:

    8:30 AM to 5:30 PM

    seo1@saivs.com

    Saivs industrial twitter youtube linkedin pinterest
Copyright © 2012-2025 Ningbo Saivs Machinery Co.,ltd. 
TAGS  SiteMap