Quick connector DN5.5 without valve, threaded, hardened zinc-plated steel, 1100 series

Q: Is the Quick connector DN5.5 without valve, threaded, hardened zinc-plated steel, 1100 series compatible with 1100N series couplings?

No. Quick connector DN5.5 without valve, threaded, hardened zinc-plated steel, 1100 series is not compatible with 1100N series couplings. Description explicitly states couplings of series 1100 should not be combined with series 1100N. Both are for compressed air/gases, have similar working pressure (30 bar) and material (hardened, galvanized steel), but they are designed as separate, non-interchangeable series.

Q: Are spare seals available for the Quick connector DN5.5 without valve, threaded, hardened zinc-plated steel, 1100 series?

Yes. Spare seals are available for the Quick connector DN5.5 without valve, threaded, hardened zinc-plated steel, 1100 series. The Universal quick coupling design (external or internal BSP thread, free flow) uses standard removable Oârings/seals to ensure tightness at working pressures up to 30 bar. Because the 1100 series is hardened, galvanized steel and intended for smaller pneumatic tools and systems, compatible replacement seals should match the original material and dimensions (typically nitrile or PU Oârings sized for DN5.5 fittings). Note: do not mix couplings of series 1100 with series 1100N; use seals specified for the 1100 series to ensure proper fit and performance.

All products, General-purpose low-pressure quick couplings/

Additional information

Material	CS – steel (cast iron)

Universal quick coupling plug with external or internal BSP thread, with free flow, intended primarily for compressed air and gases, for smaller tools and pneumatic systems. Easy to use, durable, characterized by good flow with small external dimensions. couplings of series 1100 should not be combined with series 1100N. Working pressure: 30 bar. Material: hardened, galvanized steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
RE-1100SFAW10SXZ	Quick coupling plug 1100, without valve, GZ 1/8" BSP, galvanized steel	-	30	In stock	0 zł		Enquiry
RE-1100SFIW10SXZ	Quick coupling plug 1100, without valve, G 1/8" BSP, galvanized steel	-	30	In stock	0 zł		Enquiry

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Universal quick coupling plug with external or internal BSP thread, with free flow, intended primarily for compressed air and gases, for smaller tools and pneumatic systems. Easy to use, durable, characterized by good flow with small external dimensions. couplings of series 1100 should not be combined with series 1100N. Working pressure: 30 bar. Material: hardened, galvanized steel.