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.

The DOSATRON D25 P420 TOP COVER is a high-quality top cap designed for the Dosatron D25RE2 series dispensers. Made of durable plastic, it offers exceptional resistance to aggressive chemicals and the harsh operating conditions found at car washes.

The cap plays a key role in ensuring a tight seal between the top cover and the unit’s body, guaranteeing the stability and safe operation of the entire dosing system. Thanks to its precise construction, the component allows for quick installation and removal, which significantly facilitates regular maintenance work. Note: To maintain full system tightness, it is necessary to use the J042 gasket, which is available in our product range.

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.

The SEKO Tekna EVO seal kit is designed specifically for the EVO series of pumps, including the APG603 and APG800. The kit includes seals for the pump head, diaphragm, suction and discharge valves, injector, and air vent, enabling a complete repair and overhaul of the pump. The seals are made of durable materials resistant to chemicals and high pressure, ensuring long service life and reliable operation. Ideal for service stations, car washes, and chemical plants that require precise and safe operation of dosing pumps.

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.

DOS-POM-TEK-APG603-EPDM

The Tekna EVO APG603 NCP1001 dosing pump operates at a constant flow rate, and the dosage of the dispensed medium can be adjusted manually or via an external signal:

• analog 4–20 mA

• digital pulse signal (e.g., from a water meter or control panel)

In BKF car washes, the device is used in the following models:

• 2–3-bay – in the “Turbo,” “Foam,” “Wheel Spray,” and “Brush” programs

• 4–6-bay – in the “Brush” program

Additional information

• pump dedicated to alkaline chemicals (Turbo, Foam, Wheel Spray, Brush)

• color: red

• marked with the BKF logo