{"product_id":"adh400004","title":"SMC ADH400004 (ADH4000-04) - Heavy Duty Automatic Drain, Rc1\/2 N.O., Heavy Duty Auto Drain","description":"\u003cp\u003eSMC ADH400004 Heavy Duty Automatic Drain — Heavy duty float-type auto drain (N.O.), Rc1\/2 female port, no electric power required. SMC ADH4000-04 heavy duty automatic drain valve with a 1\/2 inch female (Rc\/PT) port. Uses a float style mechanism (normally open, opens on pressure loss) to discharge condensate automatically without electric power and without wasting air. Designed for installation downstream of after-coolers, air tanks and air dryers; easy maintenance without changing existing piping. Operating pressure range 0.05 to 1.6 MPa, max operating pressure 1.6 MPa, proof pressure 2.5 MPa, ambient\/fluid temperature 5 to 60 C (no condensation). Max drain discharge 400 cc\/min (at 0.7 MPa, water). Aluminium alloy body, weight 1.2 kg (1.3 kg with bracket). Optional bracket set (BM58) and ball valve piping set (ADH-C400) available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e ADH4000-04 · \u003cstrong\u003eSKU:\u003c\/strong\u003e ADH400004\u003c\/p\u003e\u003ch2\u003eADH4000-04 Applications\u003c\/h2\u003e\u003cp\u003eAutomatic condensate drainage for air tanks, after-coolers and air dryers in compressed air systems, no electrical supply required.\u003c\/p\u003e\u003ch2\u003eADH4000-04 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eADH4000-04\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty Automatic Drain\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eADH4000\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003eRc1\/2 (04, female thread)\u003c\/td\u003e\n\u003ctd\u003eDrain Type\u003c\/td\u003e\n\u003ctd\u003eFloat type, N.O. (open on pressure loss)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFluid\u003c\/td\u003e\n\u003ctd\u003eCompressed air\u003c\/td\u003e\n\u003ctd\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd\u003e0.05 to 1.6 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e1.6 MPa\u003c\/td\u003e\n\u003ctd\u003eProof Pressure\u003c\/td\u003e\n\u003ctd\u003e2.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax Drain Discharge\u003c\/td\u003e\n\u003ctd\u003e400 cc\/min (0.7 MPa, water)\u003c\/td\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg (1.3 kg with bracket)\u003c\/td\u003e\n\u003ctd\u003eAmbient\/Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e5 to 60 C (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eADH4000-04 Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/static.smc.eu\/pdf\/AD_EU.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC ADH400004 · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103746502830,"sku":"ADH400004","price":845.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/23_06_2025_17_10_06_ADH4000_04.png?v=1784196007","url":"https:\/\/hydroair.ae\/products\/adh400004","provider":"HydroAir","version":"1.0","type":"link"}