Is the Carbon Steel Quick Connector Socket Cap, HPA Type compatible with standard HQ series HPA quick coupling sockets?

Yes. The Carbon Steel Quick Connector Socket Cap, HPA Type is designed specifically as a blind plug for HQ series HPA quick coupling sockets. Made from high‑quality carbon steel with a galvanized finish, it provides a precise fit that securely closes HQ series HPA sockets, preventing contamination and leakage while offering durability and corrosion resistance for industrial, construction, and agricultural use.

Does the Carbon Steel Quick Connector Socket Cap, HPA Type provide a dust‑tight seal to protect hydraulic systems during long‑term storage or transport?

The Carbon Steel Quick Connector Socket Cap, HPA Type provides a high level of protection against contamination and leakage during storage or transport. Made of carbon steel with a durable galvanized finish and engineered for a precise fit, it reliably closes HPA quick coupling sockets to keep out dirt, moisture, and debris. While the description emphasizes excellent resistance to wear and corrosion and a minimized risk of contamination, it does not explicitly state an official dust‑tight (e.g., IP) rating. Therefore, for routine long‑term storage and transport it offers effective safeguarding of hydraulic systems, but if you require a certified dust‑tight seal for extreme environments or regulatory compliance, confirm with the manufacturer for specific sealing specifications or choose a plug with a verified dust‑tight rating.

Carbon Steel Quick Connector Socket Cap, HPA Type

All products, UHP quick couplings/

Additional information

Material	CS – steel (cast iron)

The blind plug for HQ series HPA quick coupling sockets is a reliable solution designed to ensure secure closure and protection of hydraulic systems when the coupling is not in use. Manufactured from high‑quality carbon steel and finished with a durable galvanized coating, it offers excellent resistance to wear, corrosion, and demanding working conditions. Its robust construction guarantees long service life, while the precise fit minimizes the risk of contamination and leakage, keeping the system clean and efficient. Easy to install and remove, the plug provides a practical and cost‑effective way to safeguard sensitive components, reduce downtime, and maintain optimal performance. Ideal for industrial, construction, and agricultural applications, it combines strength, durability, and convenience, making it an essential accessory for professionals seeking dependable protection for their quick coupling systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
HQ-HPA06-F-PLUG	HPA socket plug 1/4", steel	-	-	In stock	0 €		Enquiry
HQ-HPA10-F-PLUG	HPA socket plug 3/8", steel	-	-	In stock	0 €		Enquiry

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The blind plug for HQ series HPA quick coupling sockets is a reliable solution designed to ensure secure closure and protection of hydraulic systems when the coupling is not in use. Manufactured from high‑quality carbon steel and finished with a durable galvanized coating, it offers excellent resistance to wear, corrosion, and demanding working conditions. Its robust construction guarantees long service life, while the precise fit minimizes the risk of contamination and leakage, keeping the system clean and efficient. Easy to install and remove, the plug provides a practical and cost‑effective way to safeguard sensitive components, reduce downtime, and maintain optimal performance. Ideal for industrial, construction, and agricultural applications, it combines strength, durability, and convenience, making it an essential accessory for professionals seeking dependable protection for their quick coupling systems.