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
Skylink
Skylink
  • Diaphragm Pump
    Diaphragm Pump
KNF
KNF
  • Vacuum Pump
    Vacuum Pump
  • Diaphragm Pump
    Diaphragm Pump
GRACO
GRACO
  • Diaphragm Pump
    Diaphragm Pump
Iwaki
Iwaki
  • Magnet Pump
    Magnet Pump
  • Diaphragm Pump
    Diaphragm Pump
SEKO
SEKO
  • Diaphragm Pump
    Diaphragm Pump
Versa-Matic
Versa-Matic
  • Diaphragm Pump
    Diaphragm 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
      • KNF Diaphragm Pump N840FT.18
      1/1
      KNF Diaphragm Pump N840FT.18

      There is no price at present, you can Request a Quote

      • Specifications
      • Q&A
      • Reviews
      The KNF Diaphragm Pump is high quality!
      Flow Rate (max.) 34 l/min
      Ultimate Vacuum (max.) 6 mbar (abs.)
      Pressure (max.) 0.1 bar (rel.)
      Permissible Media Temperature 5-40 °C
      Permissible Ambient Temperature 5-40 °C
      Valve Material Options FFPM
      Diaphragm Material Options PTFE coated
      Pump Head Material Options PTFE
      Adjustable speed control
      ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
      Ideal for extremely aggressive/corrosive gases and vapors
      Chemically-resistant PTFE/FFPM flowpath
      Clean, 100% oil-free operation
      Compact, quiet and reliable

      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

      • A

        Anonymous user

        Nov 25, 2022

        KNF Diaphragm Pump N840FT.18
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      KNF Diaphragm Pump N840FT.18

      There is no price at present, you can Request a Quote

      People who bought this item also viewed

      New In stock for sale, KNF Diaphragm Pump PML5129-NF10

      KNF Diaphragm Pump PML5129-NF10

      US$142.31
      New In stock for sale, yamada Diaphragm Pump NDP-20BST

      yamada Diaphragm Pump NDP-20BST

      US$2449.00
      New In stock for sale, Skylink Diaphragm Pump SK40-3AAA-NEPN-0B0

      Skylink Diaphragm Pump SK40-3AAA-NEPN-0B0

      US$1669.00
      New In stock for sale, Ingersoll Rand Diaphragm Pump 666120-344-C

      Ingersoll Rand Diaphragm Pump 666120-344-C

      US$999.00
      New In stock for sale, XUANYI Vacuum Pump 2BV-5161

      XUANYI Vacuum Pump 2BV-5161

      US$3426.92
      New In stock for sale, JK Magnet Pump JKB-40022H

      JK Magnet Pump JKB-40022H

      US$2000.00
      New In stock for sale, CALPEDA Water Pump MXH805/B

      CALPEDA Water Pump MXH805/B

      US$2476.92
      New In stock for sale, SKF Mechanical Seal 11207 TN9

      SKF Mechanical Seal 11207 TN9

      US$497.78

      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, Mitsubishi VFD Frequency Converter FR-F740PJ-1.5K

      Mitsubishi VFD Frequency Converter FR-F740PJ-1.5K

      US$576.92
      New In stock for sale, Vargus Tool for Metal Cutting 3IL 3.0ISO VTX

      Vargus Tool for Metal Cutting 3IL 3.0ISO VTX

      US$13.85
      New In stock for sale, Siemens Contactor 3RT2646-1AF03

      Siemens Contactor 3RT2646-1AF03

      Contact Us
      New In stock for sale, Danfoss Solenoid Valve Coil or Body 032U3624

      Danfoss Solenoid Valve Coil or Body 032U3624

      Contact Us
      New In stock for sale, CHELIC Pneumatic Equipment Air Cylinder DU40*50

      CHELIC Pneumatic Equipment Air Cylinder DU40*50

      US$46.15
      New In stock for sale, Samsung Capacitor CL31C6R8CBCNNNC

      Samsung Capacitor CL31C6R8CBCNNNC

      Contact Us
      New In stock for sale, SHAKO Air Cylinder TC80B75

      SHAKO Air Cylinder TC80B75

      US$192.30
      New In stock for sale, CKD Air Cylinder SCA2-CB-40B-500

      CKD Air Cylinder SCA2-CB-40B-500

      Contact Us
      New In stock for sale, SKYWORKS IC Integrated Circuit Chip SKY65230-11

      SKYWORKS IC Integrated Circuit Chip SKY65230-11

      US$3.08
      New In stock for sale, DONGXIA Air Conditioner SAC-35B

      DONGXIA Air Conditioner SAC-35B

      US$1649.62

      Recent related posts

      Ten reasons why central air conditioning is not cooling

      01/06/2021

      Ten reasons why central air conditioning is not cooling

      Ten reasons why central air conditioning is not cooling Today, go to the user's home for after-sales with the after-sales master. It has been checked that the outlet and return vents of each indoor unit are normal. When opening the window of the outdoo器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙ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抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧ڤ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Key points for safe operation of refrigeration operators in large cold storage

      07/31/2020

      Key points for safe operation of refrigeration operators in large cold storage

      Generally, safe operating procedures should be formulated for the machines and equipment of refrigeration equipment, and refrigeration operators must strictly abide by them to ensure safe production.

      There is a market for air-conditioning sterilization, and innovation is helping the market pick up

      06/14/2020

      There is a market for air-conditioning sterilization, and innovation is helping the market pick up

      Since the beginning of this year, due to the impact of the new coronary pneumonia epidemic, the development of the air-conditioning industry has been relatively difficult. With the normalization of epidemic prevention and control, and the advent of the tr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抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'

      Silent air compressor, oil-free air compressor

      09/11/2020

      Silent air compressor, oil-free air compressor

      There are many types of manufacturers and sales. According to the air quality requirements, they can be basically divided into oil lubrication and oil-free lubrication. Here the author focuses on the purchase of oil-free air compressors.

      List of foreign medium and high pressure compressors in the Chinese market

      09/18/2020

      List of foreign medium and high pressure compressors in the Chinese market

      When it comes to high-pressure compressors, they are not commonly used air compressors. They are widely used in pressure testing, chemical, bottle blowing, engineering, energy, electric power, military, medical and other industries. The general batch is relatively small, and domestic I think the high-pressure machine market is still in a budding state, and there is no more good capital and technical force to invest in this aspect of production;

      To the air compressor salesperson: how to make an air compressor to sell more and more

      09/03/2020

      To the air compressor salesperson: how to make an air compressor to sell more and more

      Hard work does not necessarily lead to a good sales performance. Why are the air compressor sales people tired and tired every day, but they sell fewer and fewer machines? If the method is wrong, there will be many detours

      What common sense do you need to know about automotive air conditioning refrigerants

      06/14/2020

      What common sense do you need to know about automotive air conditioning refrigerants

      What common sense do you need to know about automotive air conditioning refrigerants Air conditioning refrigerant, also known as refrigerant or refrigerant, is one of the greatest inventions in human history. Its contribution to human normal life is seco器2䀀ᅵ皥䖒皦즠Ʋ煔क़

      Classification of refrigeration compressors for chillers

      07/19/2020

      Classification of refrigeration compressors for chillers

      In the internal structure of industrial chillers, compressors are basically necessary, so how are the compressors in different equipment classified? Chillers are classified into refrigeration compressors according to different refrigeration conditions:

      The air conditioner does not use electricity, the minimum cooling is -25 ℃, is it true

      06/14/2020

      The air conditioner does not use electricity, the minimum cooling is -25 ℃, is it true

      The air conditioner does not use electricity, the minimum cooling is -25 ℃, is it true Air-conditioning has become an indispensable configuration for everyone.

      Danfoss Thermostats

      01/03/2021

      Danfoss Thermostats

      Cold Controls (thermostats) are subject to the LVD directives, meaning they must be tested according to this Directive so that customers can feel safe and secure during buying and installing these Cold Controls. Danfoss Cold Controls also called 077B to h器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙ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抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧բ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      • 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 :

      ARO Diaphragm Pump GRACO Diaphragm Pump yamada Diaphragm Pump KNF Diaphragm Pump Versa-Matic Diaphragm Pump Skylink Diaphragm Pump Wilden Diaphragm Pump BLAGDON Diaphragm Pump Sandpiper Diaphragm Pump AML200 A-U10 Consistant Pressure + Filteration PML5129-NF10 TR9TTT M05B2P2TPBS000 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AVC BAZA0817R2U awa2460zxd Bristol H2EB20SABCC caj9480t CKD 4F130-08-E-DC24V CKD 4F310-10-B-AC100V CKD 4GB239R-00-B-3 Copeland CRNQ-0500-TFD-55R FH2511Z LG LX72LHJH lrs 350 48 Mitsubishi BH96YEHT Mitsubishi NH56VNHT Moog Servo Valve D682Z4862G MUMA022P1T NMB-MAT 220R071D0531 ph340g2c Saginomiya Expansion Valve Coil Trafag Transmitter Wanbao AG120

      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