What is the maximum working pressure of the ANFOR 90° Galvanized Steel Socket-to-Hose Coupling, Type A.26F for each connection size?

ANFOR 90° Galvanized Steel Socket-to-Hose Coupling, Type A.26F — maximum working pressure by connection size: - DN25: 19 bar - DN32: 16 bar - DN40: 12 bar - DN50: 10 bar - DN65: 8 bar - DN80: 6 bar - DN100: 5 bar Operating temperature: -20°C to +50°C.

Does the ANFOR 90° Galvanized Steel Socket-to-Hose Coupling, Type A.26F require specific maintenance to preserve the NR/SBR rubber seal and prevent galvanic corrosion?

The ANFOR 90° Galvanized Steel Socket-to-Hose Coupling, Type A.26F does benefit from simple, routine maintenance to preserve the NR/SBR rubber seal and minimize risk of galvanic corrosion, although no special procedures are required beyond good industry practice: - Inspect regularly: check the NR/SBR seal for cuts, hardening, swelling or deformation and replace if damaged. Inspect the galvanized steel for scratches, rust spots or coating wear. - Clean periodically: remove dirt, debris and chemical residues from the seal and metal surfaces using fresh water and a mild detergent; avoid aggressive solvents that can degrade NR/SBR. - Lubricate appropriately: apply a compatible rubber-safe lubricant (silicone or approved grease) to the seal to maintain flexibility and ease of assembly; avoid petroleum-based oils that attack NR/SBR. - Protect against galvanic attack: where dissimilar metals are present, use insulating washers or sleeves and ensure good drainage and ventilation to avoid standing water. Promptly touch up any exposed galvanized coating with appropriate cold-galvanizing paint to restore protection. - Storage and operation: store dry and out of UV/light extremes; operate within the specified temperature range (-20°C to +50°C) and pressure ratings (5–19 bar depending on size) to avoid accelerated seal aging. Following these straightforward steps will help maintain tightness and extend service life of the ANFOR 90° Galvanized Steel Socket-to-Hose Coupling, Type A.26F.

ANFOR 90° Galvanized Steel Socket-to-Hose Coupling, Type A.26F

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Additional information

Material	CS – steel (cast iron)

The ANFOR 90° connector socket with hose tail is a durable and versatile solution designed for demanding applications across agriculture, horticulture, industry, construction, road and tunnel engineering, groundwater drainage, wastewater treatment, sewage discharge, and environmental protection projects. Manufactured from high-quality galvanized steel, it ensures excellent resistance to corrosion and mechanical wear, while the NR/SBR rubber sealing provides reliable tightness and long-lasting performance. With a working pressure range from 5 to 19 bar, depending on the connection size, and an operating temperature span from -20°C to +50°C, this connector guarantees efficiency and safety even under challenging conditions. Its robust design and precise fit make it an ideal choice for professionals seeking dependable connections that optimize workflow, minimize downtime, and deliver consistent results in both everyday and heavy-duty operations.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
OM-A26F-90-150	ANFOR connector 90° socket - hose end 150 mm, galvanized steel.	150	12
OM-A26F-90-200	ANFOR connector 90° socket - hose end 200 mm, galvanized steel.	200	6
OM-A26F-90-250	ANFOR 90° connector socket - hose end 250 mm, galvanized steel.	250	5
OM-A26F-90-300	ANFOR 90° connector socket - hose end 300 mm, galvanized steel.	300	5
OM-A26F-90-400	ANFOR connector 90° socket - hose end 400 mm, galvanized steel.	400	5

The ANFOR 90° connector socket with hose tail is a durable and versatile solution designed for demanding applications across agriculture, horticulture, industry, construction, road and tunnel engineering, groundwater drainage, wastewater treatment, sewage discharge, and environmental protection projects. Manufactured from high-quality galvanized steel, it ensures excellent resistance to corrosion and mechanical wear, while the NR/SBR rubber sealing provides reliable tightness and long-lasting performance. With a working pressure range from 5 to 19 bar, depending on the connection size, and an operating temperature span from -20°C to +50°C, this connector guarantees efficiency and safety even under challenging conditions. Its robust design and precise fit make it an ideal choice for professionals seeking dependable connections that optimize workflow, minimize downtime, and deliver consistent results in both everyday and heavy-duty operations.