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 U4.250
      1/1
      Becker Vacuum Pump U4.250
      $ 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 protect my personal information and ensure payment security?

        A: We take strict security measures to protect your personal information and payment security, including encryption technology, secure payment gateways, and strict privacy policies. You can shop with confidence.

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • Q: How can I unsubscribe from your newsletter?

        A: If you wish to unsubscribe from our newsletter, you can usually find an "Unsubscribe" link at the bottom of our newsletter emails. Clicking on this link will allow you to unsubscribe from our mailing list.

      View More
      Question has been sent successfully

      Reviews

      • B

        Brady Newcomb

        Dec 02, 2025

        Becker Vacuum Pump U4.250
        I've found the perfect solution to my problem
        Helpful
        Unhelpful
      • M

        Michael Mcbride

        Jun 22, 2025

        Becker Vacuum Pump U4.250
        First user, and I'm loving the user experience.
        Helpful
        Unhelpful
      • D

        David Barfuss

        Sep 24, 2024

        Becker Vacuum Pump U4.250
        Shopping experience is great on the website
        Helpful
        Unhelpful
      • P

        Philip Tea

        Dec 10, 2023

        Becker Vacuum Pump U4.250
        Happy-go-lucky
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Becker Vacuum Pump U4.250
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Becker Vacuum Pump U4.250

      $ 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, PAN WORLD Magnet Pump NH-250PS-Z

      PAN WORLD Magnet Pump NH-250PS-Z

      US$580.73
      New In stock for sale, PULSAFEEDER Diaphragm Pump DM5D3FB

      PULSAFEEDER Diaphragm Pump DM5D3FB

      US$4542.31
      New In stock for sale, PENTAX Water Pump CM91

      PENTAX Water Pump CM91

      US$603.85
      New In stock for sale, Alfa Laval Mechanical Seal C15D-25

      Alfa Laval Mechanical Seal C15D-25

      US$57.69

      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, SMC Air Cylinder Pneumatic Cylinder MXQ25-125

      SMC Air Cylinder Pneumatic Cylinder MXQ25-125

      US$534.23
      New In stock for sale, West Temperature Controller P8170 21170020

      West Temperature Controller P8170 21170020

      US$250.77
      New In stock for sale, YUKEN Vane Pump PV2R12-23-59-L-REAA-42

      YUKEN Vane Pump PV2R12-23-59-L-REAA-42

      Contact Us
      New In stock for sale, Fanuc Servo Drive Module A20B-2901-0660

      Fanuc Servo Drive Module A20B-2901-0660

      US$660.10
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165123420

      Bosch Rexroth Linear Guideway Runner Block R165123420

      US$61.54
      New In stock for sale, Atos Vane Pump PFED-43056-016-1SVO

      Atos Vane Pump PFED-43056-016-1SVO

      Contact Us
      New In stock for sale, Delta Servo Motor ECMA-FA1308ES

      Delta Servo Motor ECMA-FA1308ES

      Contact Us
      New In stock for sale, BKD Bearing LMK8LUU

      BKD Bearing LMK8LUU

      US$17.00
      New In stock for sale, Copeland Compressor ZR72KCE-TFZ

      Copeland Compressor ZR72KCE-TFZ

      Contact Us
      New In stock for sale, FAIRCHILD IC Integrated Circuit Chip FAN7382M1X

      FAIRCHILD IC Integrated Circuit Chip FAN7382M1X

      US$13.42

      Recent related posts

      Several suggestions for the field of traditional compressed air purification

      09/06/2020

      Several suggestions for the field of traditional compressed air purification

      In the past, when building a compressed air system, people often ignored the impact of pollutants in the compressed air on the system, and only considered the simple economic factors such as initial investment and operating energy costs,

      The cold water (freezing) machine displays the reverse phase loss fault quick troubleshooting

      08/08/2020

      The cold water (freezing) machine displays the reverse phase loss fault quick troubleshooting

      The cold water (freezing) machine shows a reverse phase loss fault, which is a common fault of abnormal power supply. The reason for this failure is simple, and it is very convenient to repair, as long as there is a little electrician foundation, it can b–ﰨ2䀀湠疖

      Top 3 Applications for a Servo Motor

      06/14/2020

      Top 3 Applications for a Servo Motor

      Servo motors are essentially electric motors with inbuilt motor

      Which type of refrigerant is generally used for household air conditioners

      08/02/2020

      Which type of refrigerant is generally used for household air conditioners

      At present, due to global warming, people use air conditioners more and more frequently, but not all users are familiar with the types and use of air conditioner refrigerants.

      What to do if the air conditioner drips Why not try this trick

      08/07/2020

      What to do if the air conditioner drips Why not try this trick

      Every household basically has air conditioners, but dripping of air conditioners is really a big problem. Many people don't understand why the air conditioners are dripping.

      Danfoss US Youle MANEUROP compressor MTZ-28 latest offer wholesale parameters performance introduction

      07/04/2020

      Danfoss US Youle MANEUROP compressor MTZ-28 latest offer wholesale parameters performance introduction

      Danfoss US Youle MANEUROP compressor MTZ-28 latest offer wholesale parameters performance introduction Danfoss US Youle MANEUROP compressor MTZ-28 offer wholesale parameters, distributor Technical parameters of Meiyou compressor:

      Explanation of the excellent performance of each component of the screw chiller

      07/18/2020

      Explanation of the excellent performance of each component of the screw chiller

       The application of screw refrigeration compressors is becoming more and more common, and some of them have entered the period of frequent failures. When the abrasion of the female and male rotors, body, and exhaust end seat of the refrigeration compressor reaches above 0.65rnm, vibration will occur when the refrigeration compressor is running, the sound is abnormal, the cooling capacity is reduced, and the compressor cannot work normally.

      The safe operation rules of the cold storage Freon refrigeration compressor unit

      07/18/2020

      The safe operation rules of the cold storage Freon refrigeration compressor unit

      Safety operating rules for Freon refrigeration compressor units in cold storage  Freon refrigerants are generally used in cold storage refrigeration systems, so the following is a brief introduction to some of the operating specifications of Freon refrigeration units, so that everyone will feel very simple and relaxed when using them.

      About the role of screw air compressor inverse proportional valve

      09/10/2020

      About the role of screw air compressor inverse proportional valve

      The inverse ratio valve is used in conjunction with the disc air intake control. When the system pressure increases due to the decrease in air consumption and reaches the set pressure of the inverse ratio valve, the inverse ratio valve acts and reduces the control air output.

      Adding fluoride to the air conditioner is tricky, don't be fooled!

      07/29/2020

      Adding fluoride to the air conditioner is tricky, don't be fooled!

      remind<br></br> In the hot weather, many citizens have begun to use air conditioners to remind everyone to be careful not to be fooled by unnecessary "air conditioner filling

      • 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 Busch Vacuum Pump Nash Vacuum Pump Thomas Vacuum Pump Nitto Kohki Vacuum Pump Kamoer Vacuum Pump Pfeiffer Vacuum Pump Orion Vacuum Pump V0040C-220V-1.1KW V0040C-220V-1.1KW 007BDC19-24 JP-120V 2107VA20 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2r11b225ase CKD A2-5800 Delta FFB0812EH-BE1T EVERFLOW F129025SM JSDAP-20A jt300d y1l kd1204pkv1 kd1206phb1 kde2404pfvx lpv 20 5 MARTO FAN Meas M5156-C2547U-040BG MHMD082G1V MSMD012P1C Nidec K55HXNZZ-1268 Rexroth 4WE10E31/CG24N9Z5L ROYAL TR300P94H-35-40TP sc e02 110vac Trafag Transmitter Ziehl Abegg FN063-ZIQ.DG.A7P2

      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