The 24V SHURFLO 8000-953-238 diaphragm pump is a high-quality device designed for spraying rims in car washes and professional chemical dispensing systems. Equipped with a pressure switch, the pump automatically adjusts the operation according to demand, which increases efficiency and saves energy. It features a flow rate of 6.1 L/min and a maximum pressure of 6.9 bar, ensuring even surface coverage and precise chemical dispensing. It is a reliable solution for professionals who value durability, efficiency and simple installation.

VT (EPDM) seal

VT = EPDM (ethylene propylene diene rubber).

✅ Characteristics:

• Very good resistance to:

  • aqueous solutions,

  • alkalis (alkalis),

  • detergents and water-based cleaners.

• UNRESISTANT to:

  • oils, fuels, organic solvents,

  • hydrocarbon-based agents.

• Temperature range: -40°C to +120°C.

🔸 Application:

Pumps with VT (EPDM) seals are chosen when the substance to be dosed is:

• water-based,

• not reacting with EPDM rubber,

• typical for water treatment plants, chlorination, swimming pools, alkaline agents.

📘 In brief:
➡️ VT - a good choice for water-based chemistry, but not for solvents and oils.

DT seal

Characteristics:

• Very high chemical resistance - especially to:

  • organic solvents,

  • oils, fats, fuels, hydrocarbons,

  • acids and detergents,

  • alkaline agents and aggressive washing chemicals.

• Temperature resistance: from -20°C to +200°C.

• Very good tightness and longevity in harsh environments.

🔸 Application:

DT (Viton) sealed pumps are used where the chemical being dispensed is:

• strongly alkaline or acidic,

• contains solvents or alcohol,

• used in car washes, chemical or food (non-contact) industries.

➡️ DT = the most versatile and resistant seal for aggressive chemistry.

The 230V 48W rim spray pump is a professional device designed specifically for touchless car washes, ensuring effective and even application of rim cleaner. With a maximum pressure of 15 bar, it guarantees a precise stream that reaches all the nooks and crannies of the rim, effectively removing dirt and deposits. The pump is easy to install, compact and energy-efficient, making it ideal for retrofitting or building new washing stations.

SEKO Tekna EVO gasket set is a dedicated set for EVO series pumps, including APG603 and APG800. The set includes gaskets for the head, diaphragm, suction and pressure valves, injector and vent, allowing you to fully repair and refresh your pump. The gaskets are made of durable materials resistant to chemicals and high pressure, ensuring long life and reliable performance. Ideal for service shops, car washes and chemical plants that require precise and safe operation of metering pumps.