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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
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- 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.
Reviews
- A
Amish Dharia
Jan 26, 2026
SEKO Diaphragm Pump TPR803very well ,shaft was 1/2 short ,but it may work ,i try it ,,,,everthing else was gretHelpfulUnhelpful - S
SANDY FOREMAN
Jul 13, 2025
SEKO Diaphragm Pump TPR803It arrived sooner than expected.HelpfulUnhelpful - G
GARY LEHKY
Jul 10, 2025
SEKO Diaphragm Pump TPR803It arrived right on time.HelpfulUnhelpful - E
Elier Garcia
Aug 04, 2024
SEKO Diaphragm Pump TPR803Excellent service!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SEKO Diaphragm Pump TPR803All was ok! No problems whatsoever.HelpfulUnhelpful
SEKO Diaphragm Pump TPR803
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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