RO-7 automatic water level regulator is ABS plastic pool accessory designed for automatic water replenishment to maintain fixed pool water level. It opens inlet automatically when water level drops and cuts off water supply once reaching preset height, effectively avoiding pool water overflow and frequent manual refilling. With 30~50L/min rated flow and dual inlet connection options, it's widely matched for residential and small commercial swimming pools & spas.

EM4420 eyeball jet comes in two variants for global pipelines with steady 240 L/min flow rate. Cover outer diameter Ø87mm, eyeball outlet Ø27mm, total height 80mm, unified G2A external thread base. Rotatable spherical nozzle adjusts water direction freely without tools. Made of UV & chlorine resistant plastic, flush flat cover avoids collision risks, compatible with both concrete and vinyl liner pool circulation systems.

EM4408 return inlet is exclusively designed for concrete pools with rotatable adjustable-angle nozzle. Cover diameter Ø87.70mm, total depth 50.56mm, 4 models cover inch Class12/15 and metric PN10/16 solvent standards, flow range 50–150 L/min. Flange base fits concrete pouring pre-embedding perfectly. UV & chlorine resistant plastic ensures long service life for all concrete pool circulation systems.

EM3845 water return adopts composite ABS & PVC material, flat circular grille design with outer diameter Ø100mm. The slim body realizes flush wall installation without protruding edges, horizontal strip grille blocks sundries to prevent pipeline blockage. Universal embedded structure fits concrete and vinyl liner pools, with stable water outlet performance, anti-UV and chlorine-resistant for long-term pool service.

EM2862 floor inlet is exclusively designed for concrete pools, available in two versions for global pipelines, with steady 200 L/min flow rate. Cover outer diameter Ø127.90mm, total height 75.20mm, unified G2A internal thread base. Radial multi-slit grille intercepts hair and dirt to prevent pump clogging. Made of UV & chemical resistant pool plastic, it balances pool bottom circulation and eliminates dead water zones for all concrete pool projects.

EM2842 series long conduit eyeball jet is exclusively designed for vinyl liner pools, split into EM2842 and EM2842E for dual pipeline standards, with flow range 150–240 L/min. Both adopt unified G2A external thread base, total length 300.3mm, equipped with special liner sealing flange to prevent water leakage. Rotatable eyeball core adjusts flow angle freely. Chemical & UV resistant plastic ensures long service life, matching all liner pool circulation systems.

EM2837 series main drain is specially designed for vinyl liner pools with two variants, both adopting G2A internal thread connection and stable 217 L/min flow rate. The cover outer diameter is Ø229.40mm, total height 168.40mm, with multi-layer concentric grille for anti-suction safety. EM2837 comes with brass thread inserts for wear resistance, while EM2837TS omits brass inserts for cost control. Chemical & UV resistant plastic ensures long service life for all liner pool projects.

EM2827V series vacuum fitting is exclusively designed for vinyl liner swimming pools, with two connection versions: 1.5" imperial thread and 50mm metric thread, both deliver stable 150 L/min flow rate. The round flush cover is Ø90mm in diameter, total height 97mm, equipped with special waterproof sealing ring to prevent liner water leakage. Made of chemical & UV resistant plastic, the flat cover avoids collision risks, matching all standard vinyl pool circulation cleaning systems.

EM2826 is a flat radial slotted wall return fitting with Ø130mm cover diameter and total height 56mm. It offers 3 models to match global pipeline standards: two imperial Class12 sizes and one metric PN10 size, with corresponding flow rates of 122 L/min, 200 L/min and 150 L/min. The radial grille design evenly distributes return water to eliminate pool dead zones, made of UV & chlorine resistant pool plastic for long-term underwater use.

EM2822A is a mini pool suction cover with outer diameter Ø56mm, Ø48mm inner thread base and total height 14mm. It adopts multi parallel long-slit grille design with stable rated flow of 115 L/min. Made of UV and chlorine resistant white engineering plastic, it is easy to screw onto standard small suction fitting bodies, effectively block sundries and balance local pool water circulation.

EM2817 floor inlet is an Australian standard safety suction drain certified to AS 1926.3-2012, with constant flow rate 328 L/min. Cover outer diameter Ø182mm, two body heights 76mm & 52mm. The series includes vinyl pool versions (EM2817V) and concrete pool versions (EM2817C/E), covering 1.5"/2" inch solvent and metric PN10/PN16 glue pipe standards. Multi-slit radial grille avoids body entrapment, UV & chlorine resistant plastic for long-term underwater service.

EM2510 hydrostatic valve is exclusively designed for fiberglass pools, with flow range 150–240 L/min. Cover flange diameter Ø100mm, top cap width Ø80mm, overall length 183mm. Multi-slit filter body blocks sand and debris to avoid internal jamming. Made of UV & chlorine resistant engineering plastic, it is pre-installed at pool bottom to release underground water pressure automatically and safeguard fiberglass pool structure.