Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Busch
Busch
  • Vacuum Pump
    Vacuum Pump
Thomas
Thomas
  • Vacuum Pump
    Vacuum Pump
  • Diaphragm Pump
    Diaphragm Pump
Kamoer
Kamoer
  • Vacuum Pump
    Vacuum Pump
Pfeiffer
Pfeiffer
  • Vacuum Pump
    Vacuum Pump
  • Diaphragm Pump
    Diaphragm Pump
Orion
Orion
  • Air Cylinder
    Air Cylinder
  • Vacuum Pump
    Vacuum Pump
  • Turbidity Meter
    Turbidity Meter
  • Servo Valve
    Servo Valve
Nitto Kohki
Nitto Kohki
  • Vacuum Pump
    Vacuum Pump
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Becker Vacuum Pump U4.25
      1/1
      Becker Vacuum Pump U4.25
      $ 824 .21

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      THE U SERIES | Oil-Flooded Vacuum Pumps | Oil Vacuum Pump
      Pressure Pumps Oil-Less Compressor
      Vacuum Pump Oil-Flooded Rotary Vacuum Pump
      Our rotary vacuum pumps are cool running, quiet, and highly efficient.
      Providing vacuum to 29.9 in.Hg (0.4 Torr), our compact, direct-drive, oil-flooded pumps operate on a semi-synthetic oil and offer gas ballast as an option. Our multi-stage oil separation system is 99.9+% efficient.
      If you want reliability and durability combined with industry-leading performance, you want a Becker rotary vacuum pump.
      U 4.25
      50 Hz 60 Hz
      Nominal Air Flow (CFM) 10.6 12.4
      Maximium Vacuum (Torr) 1.0
      Horsepower 1.2
      Inlet Size (Inches) 0.75

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I track my order?

        A: Once your order is shipped, you will receive a confirmation email with tracking information. You can use this information to track your order through the logistics provider's website.

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      • Q: What should I do if a product is lost or damaged during shipping?

        A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

      View More
      Question has been sent successfully

      Reviews

      • L

        Linda Askins

        Dec 05, 2025

        Becker Vacuum Pump U4.25
        I love the simplicity of your website, it's so refreshing.
        Helpful
        Unhelpful
      • B

        Bruce Johnson

        May 26, 2025

        Becker Vacuum Pump U4.25
        Paid for my order using Apple Pay, no issues.
        Helpful
        Unhelpful
      • J

        Julius Pawlowski

        Apr 03, 2024

        Becker Vacuum Pump U4.25
        Can always count on OKmarts!!!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Becker Vacuum Pump U4.25
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Becker Vacuum Pump U4.25

      $ 824 .21
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, ARO Diaphragm Pump 666100-844-C

      ARO Diaphragm Pump 666100-844-C

      US$1346.15
      New In stock for sale, Pedrollo Water Pump PQ300

      Pedrollo Water Pump PQ300

      US$1372.69
      New In stock for sale, Burgmann Mechanical Seal M7N/65-G91 (SIC/CA/VIT)

      Burgmann Mechanical Seal M7N/65-G91 (SIC/CA/VIT)

      US$109.63

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Baumer Sensor IFRH 08P3501/L

      Baumer Sensor IFRH 08P3501/L

      Contact Us
      New In stock for sale, Bristol Compressor H73A383DBER

      Bristol Compressor H73A383DBER

      Contact Us
      New In stock for sale, CHO Oil Seal TC NBR68x82x7

      CHO Oil Seal TC NBR68x82x7

      US$3.23
      New In stock for sale, Schaeffler INA Bearing NATV12-PP

      Schaeffler INA Bearing NATV12-PP

      US$49.45
      New In stock for sale, Parker Proportional Valve P4CG2001C002

      Parker Proportional Valve P4CG2001C002

      Contact Us
      New In stock for sale, CHANTO Air Cylinder DH6-15

      CHANTO Air Cylinder DH6-15

      Contact Us
      New In stock for sale, ELNA Capacitor 35V 3300UF

      ELNA Capacitor 35V 3300UF

      US$19.23
      New In stock for sale, NSK Bearing NJ 2230 EM

      NSK Bearing NJ 2230 EM

      US$973.20
      New In stock for sale, Siemens Contactor 3RT1054-2AU36

      Siemens Contactor 3RT1054-2AU36

      US$500.00
      New In stock for sale, ULVAC Vacuum Pump PMB2400D-MD2J1F1I2XX

      ULVAC Vacuum Pump PMB2400D-MD2J1F1I2XX

      Contact Us

      Recent related posts

      How does the HVAC industry achieve energy conservation and environmental protection

      08/09/2020

      How does the HVAC industry achieve energy conservation and environmental protection

      The principles of HVAC development are summarized as: energy saving, environmental protection, sustainable development, ensuring the sanitation and safety of the built environment, adapting to the national energy structure adjustment strategy

      Compressed air filter classification and applicable occasions

      09/08/2020

      Compressed air filter classification and applicable occasions

      Compressed air filter is a device for filtering and purifying compressed air. Generally, the compressed air filter element is composed of fiber media, filter mesh, sponge and other materials. The solid and liquid particles (drops) in the compressed air are intercepted by the filter material and condensed on the surface (inside and outside) of the filter element.

      Pay attention to these details. The air energy heat pump can be used for more than 10 years.

      08/11/2020

      Pay attention to these details. The air energy heat pump can be used for more than 10 years.

      In a few months, the northern heating season will officially begin. In addition to central heating, this year's "coal-to-electricity conversion" has also received much attention.

      Compressor related industry information: in June, more than 30 countries in the world further expanded the scope of unsealing.

      06/14/2020

      Compressor related industry information: in June, more than 30 countries in the world further expanded the scope of unsealing.

      Compressor related industry information: in June, more than 30 countries in the world further expanded the scope of unsealing. After the most difficult period of global multi-national blockade, with the passage of time, many countries have begun to "unse器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱

      Why Does Servo Motor Vibrate?

      01/17/2025

      Why Does Servo Motor Vibrate?

      In which cases will a servo motor vibrate? What happens if the servo motor vibrates? How can we solve the problems caused by the vibration? This article will explain various reasons for this.

      Troubleshooting of Diffusion Silicon Pressure Transmitter

      12/07/2021

      Troubleshooting of Diffusion Silicon Pressure Transmitter

      Diffusion silicon pressure transmitter is applied in a wide variety of industries, such as petroleum, chemical industry, steel, power, light industry and environmental protection industry.

      The world’s compressor-free ultra-low temperature refrigerator with the lowest temperature of -80℃——Stirling ultra-low temperature refrigerator

      07/22/2020

      The world’s compressor-free ultra-low temperature refrigerator with the lowest temperature of -80℃——Stirling ultra-low temperature refrigerator

      The history of the refrigerator<br></br> <br></br> The discovery of American Jacobi Perkins in 1834 led to the invention of the refrigerator. The Scot John Harrison discovered the cooling effect, and by 1862, his first refrigerators were on the market.

      Differences between Rolling and Sliding Linear Guideways

      12/13/2022

      Differences between Rolling and Sliding Linear Guideways

      Linear guideways are often referred to as guides for short, and their function is to support and guide moving parts for linear reciprocating motion along a given trajectory and stroke.

      Heat Pump Compressor Not Turning On: Common Causes and Fixes

      07/06/2023

      Heat Pump Compressor Not Turning On: Common Causes and Fixes

      Heat pump compressors are integral components of heating and cooling systems, responsible for compressing and circulating refrigerant through the system.

      VFD Types And Applications?

      06/17/2022

      VFD Types And Applications?

      Variable Frequency Drive (VFD) can be classified according to the following generic topologies

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      AIRMAC Vacuum Pump Nash Vacuum Pump Nitto Kohki Vacuum Pump Thomas Vacuum Pump Orion Vacuum Pump Pfeiffer Vacuum Pump Busch Vacuum Pump Kamoer Vacuum Pump 2107VA20 V0040C-220V-1.1KW JP-120V V0040C-220V-1.1KW 007BDC19-24 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866310 ANB42FBRMT AWF5532EXG Carrier EA36YP273 CKD FAB11-M5-1-12CB-1 Ebmpapst R3G280-AH33-31 Ebmpapst RG128/1300-3612-030206 fuji sc 4 0 Hitachi SD104CV-H3AU Huaguang EYA60 Mitsubishi XB272GTD Parker 483510S6XS03XS6F PE80252V1-000U-G99 Rexroth 4WE6J6X/EG24NZ5L Rexroth FESX 25CA-1X/210LZ4M ROTEN 5-24-X rsp 1500 24 sdr 480 24 Toshiba HSM215V3UDZ wdr 120 24

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot