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.

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.

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 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.