The SEKO Tekna TCK 603 NHH0000 is a digitally controlled electromagnetic diaphragm dosing pump designed for precise chemical injection and water treatment processes. Featuring PVDF wetted parts and an FKM (Viton®) seal, it offers reliable performance with programmable constant flow or timer-driven dosing—ideal for industrial, municipal, and pool water applications.

Key Features:

• Manufacturer: SEKO Tekna (Beta Technology)

• MPN: TCK 603 NHH0000 (Ti: TCK series, 603 head, N: universal voltage, H: PVDF head, H: PVDF installation kit, 0: FKM/Viton® seal)

• Pump Type: Electromagnetic diaphragm dosing pump, digitally controlled

• Flow Range: 0.4–8 L/h, up to 12 bar pressure

• Stroke Rate: Max ~160–300 strokes/min depending on back-pressure

• Power Supply: 100–240 VAC, 50/60 Hz

• Materials: PVDF pump head, PTFE diaphragm, ceramic ball valves; wetted seals Viton® (FKM)

• Protection Rating: IP65, suitable for damp industrial environments

• Programmable Modes:

– Constant flow via manual knob

– Timer mode with up to 10 dosing intervals and weekly programming

• Controls & Inputs: Manual prime valve, analog input options (e.g., 4–20 mA), PT100 temp compensation; optional dry-contact timer

SEKO Tekna – TCK 603 NHH0000 – Digital Electromagnetic Dosing Pump (PVDF, FKM)

SEKO Tekna – TCK 603 NHH0000 – Digital Electromagnetic Dosing Pump (PVDF, FKM)