Suction hose for SEKO Tekna EVO pump, PVC 4x6 ('0000090001)
DOS-POM-TEK-PRZ-S
7,19 zł
total
5,85 zł
subtotal
In Stock:
0
fm
-
VAT23,00%
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Weight0,05kg
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Net Weight0,05kg
Product Description
Suction Hose for SEKO Tekna EVO Pump, PVC 4x6 (Part No. 0000090001)
Flexible and Reliable Chemical Intake for Car Wash Dosing Systems
This high-quality flexible suction hose is crafted from pure, crystal-clear PVC with a precise 4x6 mm diameter. Specifically designed for seamless integration with SEKO Tekna EVO electromagnetic dosing pumps—a standard industry choice for modern self-service car washes—this tubing ensures the stable and reliable transport of liquid detergents and chemical concentrates directly from the chemical tank to the suction side of the pump head. Thanks to its strict dimensional tolerances, it guarantees an airtight seal with factory compression fittings, preventing system priming failures and ensuring highly accurate chemical dosing control.
Key Technical Parameters and Advantages:
- Premium PVC Material: Engineered for optimal flexibility paired with high resistance to permanent kinking and twisting, allowing easy routing through cable trays, protective conduits, or directly inside chemical containers.
- Standard 4x6 mm Dimensions: With a 4 mm internal diameter and a 6 mm external diameter, this hose ensures absolute compatibility with original SEKO compression nuts, foot valves, and injection valves.
- Crystal-Clear Transparency: The fully transparent walls allow for immediate optical inspection of the fluid flow. This permits car wash operators to easily identify air bubbles, chemical depletion, or blockages within the intake line.
- Broad Chemical Resistance: The robust PVC composition provides excellent protection against continuous contact with acids, alkaline solutions, and standard car wash detergents (including active foams, traffic film removers, shampoos, and polymer waxes).
Applications in Car Wash Technology and Automation:
- Intake suction lines for SEKO Tekna EVO solenoid dosing pumps located within the car wash technical room.
- Precise delivery systems for polymers, drying agents, waxes, and highly alkaline active foams to the wash bays.
- Water treatment dosing setups—ideal for injecting antiscalants, chlorine, or pH adjusters into the reverse osmosis feed loop.
Frequently Asked Questions (FAQ)
Can this PVC hose also be used on the discharge (delivery) side of the dosing pump?
Because soft PVC is highly flexible and prone to expansion under pressure, it is primarily recommended for the suction side (drawing fluid from the tank). For the delivery side, where higher backpressures and strong pump head pulsations occur, stiffer and more pressure-resistant tubing made of Polyethylene (PE) or PVDF should be utilized.
Does this suction tube fit other dosing pump brands besides SEKO?
Yes. Although specifically designed as a replacement part for the SEKO Tekna EVO series, it is fully compatible with any industrial dosing pump (e.g., Aqua, ProMinent, Grundfos, Dinotec) that utilizes standard compression or clamp connectors designed for a 4x6 mm hose size.
How often should the chemical suction hose be replaced?
The lifespan depends heavily on the temperature of the pump room and the aggressiveness of the chemical concentrates being pumped. The tube should be inspected during routine car wash maintenance. If the material becomes rigid, heavily discolored, cloudy, or shows microscopic stress cracks, it should be replaced immediately to prevent air leaks and pump priming failures.
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