Spare Parts for TESTOMAT 808 / 808 SiO₂ – Reliability for Your Water Analysis Devices
For the long-lasting and trouble-free use of your water analysis devices from the TESTOMAT 808 and 808 SiO₂ series, HeylNeomeris offers a wide range of perfectly matched spare parts. Whether seals, service set filters, or electronic components – our spare parts are optimally tailored to the Testomat 808 models, ensuring reliable operation and easy maintenance.
Rely on high-quality original parts as well as compatible spare parts and service kits for 1- and 2-year maintenance, which ensure maximum operational reliability and precision for Heyl testers.
Measuring chamber, complete, 1 - 4 bar, for TESTOMAT®808
This board can be used from serial number 240.000. If you have a device before this serial number, please contact us. We will find the right board for you.
Spare part for Testomat® 808 measuring chamber: O-Ring 3,68 x 1,78
O-Ring 4,5 x 1,5 for dosing needle T 808 and dosing stamp, below, F-BOB
Only for Testomat 808 units from serial number: 250.794 (!) for older units, please use item 40364.
for devices from serial number 260229.
Service Set Professional for 2-Year Maintenance of Testomat® 808 The Service Set Professional ensures maintenance of your Testomat® 808 for 2 years. All relevant wear and replacement parts are included in this set. Complete Maintenance Set for Testomat® 808 The Service Set Professional ensures that your Testomat® 808 operates reliably and accurately over a period of two years. The set includes all relevant wear and replacement parts needed for regular maintenance, enabling professional and scheduled care of the device. Scope and Benefits of the 2-Year Maintenance Package The maintenance set is specifically tailored to the requirements of the Testomat® 808 and includes both mechanical and functional replacement parts. Timely replacement of sight glasses, gaskets, pump and drive components increases measurement reliability and reduces unplanned downtime. Additional cleaning tools support proper care of the device throughout the maintenance period. Comprehensive Maintenance Package for Professional Care Over Two Years for the Testomat® 808 by Heyl This set consists of: 2 x Sight glasses 30 x 3 3 x Flat gasket 24 x 2 1 x Insert for screw cap and suction tube 500 ml bottle 1 x Pump head Testomat® 808 1 x Gear motor 2 x Hose adapters 1 x Cleaning brush set
Service set contains:2 x sight glasses 30 x 33 x flat gasket 24 x 21 x insert for screw cap & suction tube 100 ml bottle1 x insert for screw cap & suction tube 500 ml bottle1 x double pump head conversion kit1 x gear motor2 x Hose connector1 x Cleaning brush set Important: After replacement, the pump must be recalibrated in Testomat® 808 SiO2.The adjustment is available from firmware version T808_83-003. Carry out a firmware update for older versions before performing the adjustment! (Serial number less than 253.061)For this calibration, it is important that you use water with a silicate content of 0 ppm, otherwise the zero point calibration will be incorrect and lead to false measurement results.To ensure this, please use the silicate filter cartridge specially developed for this process for the T808 SiO2, article 270344.(For additional information and instructions on the equipment you need for the software update, please refer to the operating instructions. The instructions "Replacing the pump head on Testomat® 808 SiO2" are also available)
Service Set for Testomat® 808 – Maintenance Spare Parts Complete Maintenance Kit for Regular Care The service set for the Testomat® 808 contains all the essential spare parts for maintaining your device. This set includes: 15 x Flat gasket 24 x 2 6 x Sight glass 30 x 3 6 x O-ring 3.68 x 1.78 6 x O-ring 4.5 x 1.5 6 x O-ring 1.78 x 1.78 1 x Pipe, PE, D=6 d=4 L=53mm 1 x Pipe, PE, D=6 d=4 L=140mm 1 x Cleaning brush set Complete Maintenance Kit for Regular Care of the Testomat® 808 Hardness The service set for the Testomat® 808 contains all essential spare and wear parts required for regular maintenance and care of the device. By regularly replacing gaskets, sight glasses, and pipes, measurement deviations and malfunctions can be prevented early. This kit is ideal for operators and service teams who want to ensure the long-term operational reliability, measurement accuracy, and lifespan of their Testomat® 808. Advantages of the Service Set for Testomat® 808 The service set enables fast and structured maintenance, as all necessary spare parts are available in one package. Wear parts such as O-rings, flat gaskets, and sight glasses can be replaced without additional spare part procurement, reducing downtime. Additionally, the included cleaning brush set ensures thorough care of the measurement chamber and contributes to consistently high measurement quality of the Testomat® 808. The service set supports cost-effective and preventive maintenance.
Spare part: Sight glass windows 30×3 for measuring chamber of Testomat ECO®, Testomat 2000®, Testomat® 808.
Dear customers, please note that the calibration of the Testomat® 808 SiO2 can only be carried out with silicate-free water. Therefore, please use the silicate filter cartridge specially developed for this purpose when replacing the double pump head (art. no. 40395) and the associated pump adjustment.The cartridge filled with the special resin is inserted into the sampling line of the unit before the inlet and removed again after the adjustment. The pump replacement instructions describe the use of the silicate filter, storage conditions and shelf life. After the first use, the filter can be used up to 10 times within one year for balancing. After one year, the filter must be disposed of.
