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
      • SEKO Diaphragm Pump TPR803
      1/1
      SEKO Diaphragm Pump TPR803
      $ 1,283 .08

      ✔ 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 SEKO Diaphragm Pump is high quality!
      Proportional Control: 4-20mA output for measure transmission
      Power Supply: 22.2W / 230V / Single Phase
      pH Control: 0-14pH;
      ORP Control: -1000 to +1000mV
      Material of Construction: PVDF Dosing Head, PTFE Diaphragm, Ceramic Valves & EPDM Seals
      This model c/w EPDM Seals mostly suitable for Alkaline Base Chemical such as Sodium Hydroxide, Ammonia, Aluminium Chloride, Calcium
      Hydroxide, Coagulant, Flocculant and Etc
      C/W Installation Kit:- Foot Valve, Injection Valve, 2m PE Tubing (Delivery), 4m PVC Tubing (Suction), Fixing Bracket & Screws
      Connection: 12mm x 8mm Tubing

      Ask questions

      (0/1,200)

      Max 1200 characters

      • 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: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: Do you have a size conversion chart for international customers?

        A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.

      View More
      Question has been sent successfully

      Reviews

      • A

        Amish Dharia

        Jan 26, 2026

        SEKO Diaphragm Pump TPR803
        very well ,shaft was 1/2 short ,but it may work ,i try it ,,,,everthing else was gret
        Helpful
        Unhelpful
      • S

        SANDY FOREMAN

        Jul 13, 2025

        SEKO Diaphragm Pump TPR803
        It arrived sooner than expected.
        Helpful
        Unhelpful
      • G

        GARY LEHKY

        Jul 10, 2025

        SEKO Diaphragm Pump TPR803
        It arrived right on time.
        Helpful
        Unhelpful
      • E

        Elier Garcia

        Aug 04, 2024

        SEKO Diaphragm Pump TPR803
        Excellent service!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SEKO Diaphragm Pump TPR803
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SEKO Diaphragm Pump TPR803

      $ 1,283 .08
      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, Sandpiper Diaphragm Pump S1FB1SGTANS000

      Sandpiper Diaphragm Pump S1FB1SGTANS000

      US$2207.69
      New In stock for sale, yamada Diaphragm Pump NDP-20BST

      yamada Diaphragm Pump NDP-20BST

      US$2449.00
      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, UNI-CROWN Vacuum Pump UN-25D

      UNI-CROWN Vacuum Pump UN-25D

      US$480.77
      New In stock for sale, Kuobao Magnet Pump MPX-P-250CCV5

      Kuobao Magnet Pump MPX-P-250CCV5

      US$719.23
      New In stock for sale, PROCON Water Pump 10248

      PROCON Water Pump 10248

      US$857.88
      New In stock for sale, Burgmann Mechanical Seal 2100-30

      Burgmann Mechanical Seal 2100-30

      US$23.08

      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, Copeland Compressor ZPT360KCE-TW7-275

      Copeland Compressor ZPT360KCE-TW7-275

      Contact Us
      New In stock for sale, Baumer Sensor IFRM 18P1701/PL

      Baumer Sensor IFRM 18P1701/PL

      US$213.53
      New In stock for sale, NIDEC Reduction Drive Gearbox Speed Reducer VRS-060B-3-K3-14CA11

      NIDEC Reduction Drive Gearbox Speed Reducer VRS-060B-3-K3-14CA11

      Contact Us
      New In stock for sale, Copeland Compressor ZR47K3E-TF3

      Copeland Compressor ZR47K3E-TF3

      Contact Us
      New In stock for sale, Bristol Compressor H89B183ABCX

      Bristol Compressor H89B183ABCX

      Contact Us
      New In stock for sale, Ebmpapst Fan RER190-39/14/2TDLOU with holder

      Ebmpapst Fan RER190-39/14/2TDLOU with holder

      US$885.77
      New In stock for sale, CAROSS Air Conditioner JAF-26

      CAROSS Air Conditioner JAF-26

      Contact Us
      New In stock for sale, Delta Fan AFB02512MAYBG

      Delta Fan AFB02512MAYBG

      Contact Us
      New In stock for sale, Fanuc Module IC694DSM314-AA

      Fanuc Module IC694DSM314-AA

      US$7127.50
      New In stock for sale, SHAKO Air Cylinder JC50B40-H

      SHAKO Air Cylinder JC50B40-H

      US$74.80

      Recent related posts

      Types of refrigeration compressors for industrial chillers

      07/19/2020

      Types of refrigeration compressors for industrial chillers

      The energy efficiency ratio of the chiller compressor of the chiller unit determines the energy efficiency ratio of the entire refrigeration system. Since the ambient temperature changes, the compressor is in a partial load state most of the time, so the compressor must have energy regulation.

      Safety code for cold storage wire installation

      08/13/2020

      Safety code for cold storage wire installation

      During the installation of the cold storage, it is very important whether the wires can ensure the safety of later use. For example, explosion-proof cold storage must use explosion-proof wires in the explosion-proof area

      Mitsubishi inverter air conditioner basic principle training

      08/25/2020

      Mitsubishi inverter air conditioner basic principle training

      1. The difference between inverter air conditioner and fixed frequency air conditioner <br></br>    1. Different compressors

      How to deal with the failure of the refrigerator to start and high-pressure failure

      08/18/2020

      How to deal with the failure of the refrigerator to start and high-pressure failure

      Nowadays, the application range of refrigerators is relatively wide. Although domestic refrigerators have high performance, certain failures will occur during use.

      A new variable speed drive motor for screw air compressor

      09/10/2020

      A new variable speed drive motor for screw air compressor

      After more than half a century of development and application, screw compressors have achieved great development in technology. Among them, the application of oil-injected screw air compressors is the fastest and most extensive.

      Too small selection results in insufficient compressor displacement

      06/29/2020

      Too small selection results in insufficient compressor displacement

      Too small selection results in insufficient compressor displacement Many users just start not knowing the specific gas consumption of their own production, so they blindly select the model according to their own estimates, resulting in exhaust pressure not coming up, below the rated exhaust pressure, which cannot meet the normal gas consumption of the factory.

      Hitachi

      07/10/2020

      Hitachi

      Hitachi original place:Japan Brand introduction: Hitachi was established in 1910. In the industry, it is a diversified enterprise integrating household appliances, computer products, semiconductors, industrial machinery and other products.

      How to prevent clogging of high temperature heat pump dryer bag

      08/16/2020

      How to prevent clogging of high temperature heat pump dryer bag

      The main reason for the clogging of the dust collector bag of the high temperature heat pump dryer is that the filtering wind speed is too large, the dust is too fine, the dust is sticky, the dust bag is not cleaned, and the dust bag is damp.

      Central air conditioning chiller water system and ventilation system cleaning method

      08/14/2020

      Central air conditioning chiller water system and ventilation system cleaning method

      The central air-conditioning ventilation system mainly includes air ducts, fresh air ducts, central air-conditioning wind cabinets, air outlets, air-sealing outlets, air handling units, and fan coils.

      Teach you ten major inspection standards to see the pros and cons of air conditioners

      08/24/2020

      Teach you ten major inspection standards to see the pros and cons of air conditioners

      The hot summer is approaching the peak season for air-conditioning sales and the peak period for consumers to purchase air-conditioners. Many small partners are often at a loss when faced with the variety of products on the market.

      • 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 :

      GRACO Diaphragm Pump Sandpiper Diaphragm Pump ARO Diaphragm Pump Wilden Diaphragm Pump Skylink Diaphragm Pump Versa-Matic Diaphragm Pump yamada Diaphragm Pump KNF Diaphragm Pump BLAGDON Diaphragm Pump A-U10 Consistant Pressure + Filteration TR9TTT PML5129-NF10 PML5129-NF10 AML200 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 CKD AB41-03-5-DC24V CKD FAB11-M5-1-12CB-1 Commonwealth FP-108K-S1-B e50s8 2000 3 t 24 e50s8 600 3 t 24 FUJIKOKI EFM-40YGMDZ-101R 3R26 GMCC Compressor h2ng244dref Huaguang GN90 IKURA U7556KX-TP-V JH527YEB JSDEP-30A JSDEP-50A3 kde1206ptv1 MUMA012P1S Pelko Motors PM1238HA1B-7 ROTEN 5-12-X TNB220FFEMC TOKYO KEIKI EPFRG-06-700-EX-11-S2D Toshiba PH200X2C-4FT

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot