{"product_id":"acyogie-pendent-fire-sprinkler-heads-1-2-npt-155-f-68-c-glass-bulb-k80-6-pack-copper-chrome","title":"ACYOGIE Pendent Fire Sprinkler Heads 1\/2\" NPT — 155°F (68°C) Glass-Bulb K80, 6-Pack Copper-Chrome","description":"\u003cp\u003e\u003cstrong\u003eACYOGIE 6 Pcs 1\/2\" NPT pendent fire sprinkler heads are automatic, glass-bulb activated sprinklers rated for 155°F (68°C) that deliver a parabolic spray pattern and K80 flow for dependable indoor protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis six-piece set of ACYOGIE pendent sprinkler heads is built for automatic fire-activation in typical indoor spaces. Each head features a 1\/2\" NPT threaded connection for easy installation on standard piping, a glass bulb that bursts at 155°F (68°C), and a parabolic spray design that directs over 80% of the water toward the protected area. Constructed with a copper-chrome finish and specified for a maximum working pressure of 175 psi (12 bar), these heads are intended for use in residential, commercial, and light industrial applications where pendent coverage is appropriate.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these sprinkler heads activate and respond?\u003c\/h3\u003e\n\u003cp\u003eEach ACYOGIE pendent head uses a heat-sensitive glass bulb filled with liquid. When ambient temperature at the sprinkler reaches the rated 155°F (68°C), the bulb shatters and releases the plug, allowing water to flow in a designed spray pattern. These are fast-response sprinklers with a nominal K-factor of 80 for effective water distribution.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGlass-bulb element that breaks at 155°F (68°C) for automatic activation.\u003c\/li\u003e\n  \u003cli\u003eNominal K80 flow characteristic to deliver appropriate discharge.\u003c\/li\u003e\n  \u003cli\u003eFast-response design for quicker activation in developing fires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat spray coverage and pattern can I expect from the pendent type?\u003c\/h3\u003e\n\u003cp\u003eThe pendent orientation directs water downward in a parabolic spray, concentrating more than 80% of discharge onto the protected floor area below. This spray geometry is especially useful for open interiors where ceiling-mounted coverage is needed. Proper spacing and hydraulic design determine the effective protection area.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eParabolic spray throws water broadly downward onto the hazard zone.\u003c\/li\u003e\n  \u003cli\u003eDesigned to deposit over 80% of the flow onto the floor or target area.\u003c\/li\u003e\n  \u003cli\u003eBest used where ceiling-mounted coverage and downward distribution are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these sprinklers compatible with standard piping and systems?\u003c\/h3\u003e\n\u003cp\u003eYes — the ACYOGIE heads use a standard 1\/2\" NPT threaded inlet that fits common sprinkler branch lines and fittings. They are rated for a maximum working pressure of 175 psi (12 bar), making them suitable for many residential and light commercial systems. As with all sprinklers, install according to local code and system hydraulic calculations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 1\/2\" NPT threading for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure up to 175 psi (12 bar) for system compatibility.\u003c\/li\u003e\n  \u003cli\u003eFollow applicable codes and hydraulic design for proper spacing and layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and finish are used, and where are these heads typically installed?\u003c\/h3\u003e\n\u003cp\u003eThese pendent heads are finished in copper-chrome for corrosion resistance and visual consistency with many interior ceilings. Typical installations include homes, offices, retail spaces, warehouses, and light industrial buildings where pendent coverage is appropriate. They are intended for indoor use and as components of a complete sprinkler system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper-chrome finish for durability and aesthetic blending with interior ceilings.\u003c\/li\u003e\n  \u003cli\u003eCommonly installed in residential, office, retail, mall, warehouse, and factory interiors.\u003c\/li\u003e\n  \u003cli\u003eDesigned for indoor, pendent-type applications as part of an automatic system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Installers, facility managers, contractors, and homeowners looking to outfit indoor spaces with dependable pendent sprinkler coverage will find this six-pack useful. These ACYOGIE heads suit projects that need standard 1\/2\" NPT compatibility, 155°F activation temperature, and a fast-response K80 discharge pattern within systems designed and approved by qualified professionals.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature triggers these ACYOGIE sprinkler heads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They activate when the glass bulb reaches 155°F (68°C), releasing the plug to start water flow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these sprinklers fit standard piping?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they use a 1\/2\" NPT threaded inlet compatible with common sprinkler branch lines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACYOGIE","offers":[{"title":"Default Title","offer_id":56834312175956,"sku":"B0CR4DBCDG","price":76.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/acyogie-pendent-front-view.jpg?v=1787048811","url":"https:\/\/gardenluxe.co.uk\/products\/acyogie-pendent-fire-sprinkler-heads-1-2-npt-155-f-68-c-glass-bulb-k80-6-pack-copper-chrome","provider":"Gardenluxe Uk","version":"1.0","type":"link"}