Teat rubber 8-K rubber for cow milking machine
Who is it suitable for?
For owners of cow milking machines in private households and farms who use milking cups with an increased seating diameter. Suitable for Turkish, Ukrainian and other production machines after replacing the cups with a wider standard.
Advantages
- Elastic food-grade rubber - soft milking
- Stable vacuum tightness
- Wide-brimmed glasses compatible
- Durability in daily use
- Safe udder contact
- Optimal shape for cows
- Stable operation of the milking unit
Technical specifications
- Type: teat rubber for milking machine
- Model: 8-K
- Material: food-grade rubber
- Purpose: milking cows
- Compatibility: cups with increased seating diameter
- Working life: up to 9 months
- Manufacturer: Bartech
- Country of manufacture: Turkey
Application
The teat liner is installed in the milking cup and ensures hermetic contact with the cow's teat during milking. The correct vacuum mode and animal comfort depend on its elasticity and shape.
8-K rubber is soft and flexible enough for everyday use on the farm. It provides a stable vacuum, uniform milk extraction and reduces the risk of teat injuries.
For proper selection, the rubber fitting diameter should be 2–3 mm larger than the hole in the cup. This ensures a tight fit without air leakage and loss of vacuum.
Care and recommendations
- Recommended replacement every 7–9 months
- Do not immerse in boiling water when installing.
- Regularly check elasticity and shape
- Replace if cracked or loses elasticity.
Delivery
Delivery in Ukraine: Kyiv, Lviv, Vinnytsia, Dnipro, Odesa, Kharkiv, Zaporizhia. You can order cash on delivery or pick up.
SEO FAQ
What glasses is 8-K suitable for?
For teat cups with an increased seating diameter.
How long does rubber last?
On average, 7–9 months with proper operation.
How is rubber different from silicone?
Rubber is cheaper and harder, silicone is softer and lasts longer.
Why is timely replacement important?
Worn rubber breaks the vacuum and can injure the udder.
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No questions about this product.
Payment & International Delivery (Europe)
Payment
- Bank card payment (Visa / Mastercard)
- Google Pay
- Apple Pay
Important: All international orders are shipped with 100% prepayment only. Cash on delivery and cash payments are not available.
All payments are processed in Ukrainian hryvnia (UAH).
Delivery
- International delivery to Europe via Nova Poshta (Nova Poshta Global)
- Domestic delivery within Ukraine via Nova Poshta or courier service
Delivery cost is not included in the product price and is calculated individually based on the destination country, parcel weight, and dimensions.
Estimated delivery time to Europe: 5–14 business days.
Product Availability for Europe
Not all products available in Ukraine can be shipped to Europe. Availability may depend on the product type, dimensions, weight, export regulations, or carrier restrictions.
After placing an order, our manager will contact you to confirm international shipping availability, final delivery cost, payment details, and delivery terms.
Customs, VAT & Taxes
Customs clearance fees, import duties, VAT, and other taxes required by the destination country are the responsibility of the buyer and are not included in the product price or delivery cost.
Insurance & Responsibility
All shipments are insured for the full declared value of the goods. If you wish to change the insured value, please inform our manager before shipment.
We are not responsible for loss or damage caused by the transport company during delivery.
Order Processing
Orders placed before 2:00 PM (Kyiv time) are usually processed on the same business day.




























