HK Cup End with Thread S75 Galvanised, HK 89, Bauer 1040501

SKU: PTC-000651
€21

Tax included.


Original Bauer Spare Part for Irrigation Pipelines

Original Bauer cup end with thread S75, galvanised, size HK 89 (3 1/2 inch). With its straight pipe thread to ISO 228 it adapts threaded pipes and fittings to the HK quick coupling system. The rubber seal ring is not included and must be ordered separately.

Original Bauer part no.: 1040501. ProTesCa reference: PTC-000651.

Compatibility and Fitment

  • Bauer HK quick coupling system, size HK 89 (3 1/2 inch)

Not sure which part fits your machine? Send us the type plate details or serial number and we will check it for you.

Scope of Delivery and Installation

  • 1 x HK cup end with thread S75 to ISO 228, galvanised, HK 89
  • Weight approx. 1.1 kg

Seal the thread with a suitable thread sealant or tape and tighten firmly. Insert the rubber seal ring in the cup before coupling.

Buying Guide

Check the thread size of the mating part against ISO 228 before ordering, and order the HK rubber seal ring with it.

Genuine Parts, Fast Shipping and Expert Support

ProTesCa supplies genuine Bauer spare parts sourced directly from the manufacturer. All prices are net prices excluding VAT. We ship across Germany and Europe and our team helps with part identification and technical questions.

About the Producer

BAUER Group is an Austria-headquartered global technology leader in irrigation, slurry handling, and environmental engineering solutions. With decades of industrial expertise and continuous innovation, the company delivers high-performance systems designed to optimize agricultural productivity and resource efficiency worldwide. Its comprehensive portfolio spans irrigation systems, slurry management equipment, pumping technology, and advanced separation solutions for professional agricultural and industrial markets. 

Engineered and manufactured in Europe under stringent quality standards, BAUER systems are built for durability, operational reliability, and long service life in demanding field conditions. Backed by strong in-house development capabilities and a global service network, the group combines Austrian engineering tradition with international execution power. The result is future-oriented solutions that integrate technical precision, operational efficiency, and sustainable resource management.

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