{"id":897,"date":"2021-04-18T16:46:51","date_gmt":"2021-05-20T14:46:51","guid":{"rendered":"https:\/\/ata-consultantcy.com\/mckarlen\/product\/hss-series\/"},"modified":"2026-08-20T15:11:59","modified_gmt":"2026-08-20T08:11:59","slug":"hss-series","status":"publish","type":"product","link":"https:\/\/mckarlen.vn\/en\/product\/hss-series\/","title":{"rendered":"HSS Series"},"content":{"rendered":"<style>body.postid-897{overflow-x:hidden}body.postid-897 #footer{overflow-x:hidden}body.postid-897 .product-main{display:none!important}body.postid-897 .product-footer .product-tabs,body.postid-897 .product-footer #tab-custom_tab,body.postid-897 .product-footer #tab-bwl_atfc_tab,body.postid-897 .related-products-wrapper{display:none!important}body.postid-897 .woocommerce-tabs{max-width:none!important;padding:0!important}body.postid-897 .tab-panels{padding-top:0!important}body.postid-897 #tab-description{display:block!important;padding:0!important}body.postid-897 #tab-description>.core3-product{max-width:none!important}<\/style>\n<style>.core3-product{--navy:#102a43;--deep:#071a2b;--blue:#1769aa;--blue-dark:#0f4f83;--cyan:#54c4d8;--ink:#243b53;--muted:#49677d;--line:#d9e2ec;--soft:#f4f7fa;--white:#fff;--radius:8px;--shadow:0 8px 24px rgba(7,26,43,.09)}\n    .core3-product,.core3-product *{box-sizing:border-box}.core3-product{scroll-behavior:smooth}.core3-product{margin:0;color:var(--ink);background:#fff;font-family:\"Segoe UI\",Arial,sans-serif;font-size:16px;line-height:1.6}.core3-product img{display:block;max-width:100%}.core3-product a{color:inherit}.core3-product .wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}.core3-product .site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.core3-product .header-row{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.core3-product .brand{font-weight:800;letter-spacing:.12em;color:var(--navy);text-decoration:none}.core3-product .brand small{display:block;margin-top:-5px;color:var(--blue);font-size:10px;letter-spacing:.16em}.core3-product .header-nav{display:flex;align-items:center;gap:20px;font-size:14px;font-weight:700}.core3-product .header-nav a{text-decoration:none}.core3-product .lang{display:flex;align-items:center}.core3-product .lang a,.core3-product .lang span{display:grid;place-items:center;min-width:44px;min-height:44px;border-radius:7px}.core3-product .lang span{color:#fff;background:var(--blue)}.core3-product .skip{position:absolute;left:-9999px}.core3-product .skip:focus{left:12px;top:12px;z-index:99;padding:10px 14px;background:#fff;color:var(--navy)}\n    .core3-product section{padding:68px 0;scroll-margin-top:76px}.core3-product .eyebrow{margin:0 0 10px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.core3-product .section-head{max-width:760px;margin-bottom:28px}.core3-product .section-head h2{margin:0 0 12px;color:var(--navy);font-size:clamp(29px,2.6vw,32px);line-height:1.2;letter-spacing:-.02em}.core3-product .section-head p{margin:0;color:var(--muted)}.core3-product .hero{padding:74px 0 66px;color:#fff;background:linear-gradient(120deg,rgba(7,26,43,.98),rgba(16,42,67,.97)),linear-gradient(rgba(84,196,216,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(84,196,216,.07) 1px,transparent 1px);background-size:auto,36px 36px,36px 36px}.core3-product .hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);align-items:center;gap:50px}.core3-product .hero .eyebrow{color:#8edbe8}.core3-product .hero h1{margin:0 0 18px;max-width:690px;font-size:clamp(44px,3.55vw,48px);line-height:1.14;letter-spacing:-.035em}.core3-product .hero-copy{max-width:660px;margin:0;color:#d9e6ef;font-size:18px}.core3-product .hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0}.core3-product .hero-tags span{padding:7px 10px;border:1px solid rgba(255,255,255,.22);border-radius:6px;color:#eaf3f7;background:rgba(255,255,255,.05);font-size:13px;font-weight:700}.core3-product .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.core3-product .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 18px;border:1px solid transparent;border-radius:9px;font-weight:800;line-height:1.2;text-decoration:none;transition:.2s}.core3-product .btn-primary{background:var(--blue);color:#fff}.core3-product .btn-primary:hover{background:var(--blue-dark)}.core3-product .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}.core3-product .btn-outline{border-color:var(--blue);color:var(--blue);background:#fff}.core3-product .btn:focus-visible,.core3-product .header-nav a:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.core3-product .hero-products{display:grid;grid-template-columns:1fr 1fr;gap:14px}.core3-product .pump-frame{min-height:330px;padding:22px 16px 18px;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);background:rgba(255,255,255,.96);box-shadow:0 20px 38px rgba(0,0,0,.2);display:flex;flex-direction:column;align-items:center;justify-content:space-between}.core3-product .pump-frame img{width:100%;height:235px;object-fit:contain}.core3-product .pump-frame--vi img{max-height:228px}.core3-product .pump-frame figcaption{width:100%;padding-top:12px;border-top:1px solid var(--line);color:var(--navy);font-weight:800;text-align:center}.core3-product .pump-frame figcaption small{display:block;color:var(--muted);font-size:12px;font-weight:600}.core3-product .soft{background:var(--soft)}.core3-product .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.core3-product .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.core3-product .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.core3-product .card{height:100%;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.core3-product .card h3{margin:0 0 9px;color:var(--navy);font-size:21px;line-height:1.25}.core3-product .card p{margin:0;color:var(--muted)}.core3-product .card .kicker{display:block;margin-bottom:8px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.core3-product .type-card{display:grid;grid-template-columns:190px 1fr;align-items:center;gap:24px}.core3-product .type-card .image-box{height:210px;display:grid;place-items:center;background:var(--soft);border-radius:6px}.core3-product .type-card img{max-height:185px;object-fit:contain}.core3-product .type-card ul{margin:14px 0 0;padding-left:19px;color:var(--muted)}.core3-product .app-card{padding:20px;box-shadow:none;border-top:3px solid var(--cyan)}.core3-product .app-card h3{font-size:18px}.core3-product .data-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.core3-product .data-panel{padding:28px;border-radius:var(--radius);background:var(--navy);color:#fff}.core3-product .data-panel h3{margin:0 0 18px;font-size:24px}.core3-product .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.core3-product .metric{min-height:105px;padding:15px;border:1px solid rgba(255,255,255,.16);border-radius:7px;background:rgba(255,255,255,.06)}.core3-product .metric strong{display:block;color:#fff;font-size:22px;line-height:1.2}.core3-product .metric span{color:#c7d8e5;font-size:13px}.core3-product .model-panel{display:flex;flex-direction:column;justify-content:center;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.core3-product .model-panel h3{margin:0 0 10px;color:var(--navy);font-size:24px}.core3-product .model-panel p{margin:0 0 16px;color:var(--muted)}.core3-product .confirm-list{display:grid;gap:9px}.core3-product .confirm-list div{padding:10px 12px;border-left:3px solid var(--cyan);background:var(--soft);font-weight:700}.core3-product .duty-panel{display:grid;grid-template-columns:.8fr 1.2fr;overflow:hidden;border-radius:var(--radius);background:var(--navy);color:#fff}.core3-product .duty-copy{padding:34px}.core3-product .duty-copy h3{margin:0 0 12px;font-size:27px}.core3-product .duty-copy p{margin:0;color:#c7d8e5}.core3-product .input-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.15)}.core3-product .input-grid div{padding:17px 18px;background:#163a58}.core3-product .input-grid strong{display:block;color:#fff}.core3-product .input-grid span{color:#c7d8e5;font-size:13px}.core3-product .boundary{margin-top:18px;padding:16px 18px;border-left:4px solid var(--cyan);background:#edf7f9;color:var(--navy)}.core3-product .config-card{box-shadow:none}.core3-product .condition-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.core3-product .condition{padding:18px 18px 18px 49px;position:relative;border:1px solid var(--line);border-radius:7px;background:#fff}.core3-product .condition:before{content:\"\u2713\";position:absolute;left:17px;top:18px;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--blue);color:#fff;font-weight:900}.core3-product .condition strong{display:block;color:var(--navy)}.core3-product .condition span{color:var(--muted);font-size:14px}.core3-product .doc-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.core3-product .doc-group{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.core3-product .doc-group h3{margin:0 0 6px;color:var(--navy);font-size:23px}.core3-product .doc-group>p{margin:0 0 18px;color:var(--muted)}.core3-product .doc-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-top:1px solid var(--line)}.core3-product .doc-row strong{display:block}.core3-product .doc-row small{display:block;color:var(--muted)}.core3-product .doc-row .btn{flex:0 0 auto;min-height:44px;padding:9px 13px;font-size:13px}.core3-product .related-card{display:flex;flex-direction:column}.core3-product .related-card p{flex:1}.core3-product .related-card .btn{align-self:flex-start;margin-top:18px}.core3-product .support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.core3-product .support-card{padding:21px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.core3-product .support-card h3{margin:0 0 8px;color:var(--navy);font-size:18px}.core3-product .support-card p{margin:0;color:var(--muted);font-size:14px}.core3-product .final-cta{padding:62px 0;color:#fff;background:linear-gradient(120deg,var(--navy),var(--deep))}.core3-product .cta-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:36px}.core3-product .final-cta h2{margin:0 0 12px;font-size:clamp(30px,3vw,38px);line-height:1.18}.core3-product .final-cta p{margin:0;color:#d9e6ef}.core3-product .cta-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.core3-product .cta-tags span{padding:7px 10px;border:1px solid rgba(255,255,255,.2);border-radius:6px;font-size:13px}.core3-product .cta-actions{display:flex;flex-direction:column;align-items:stretch;gap:12px;margin:0}.core3-product .site-footer{padding:32px 0;background:#061522;color:#b8cad7}.core3-product .footer-row{display:flex;justify-content:space-between;gap:30px}.core3-product .site-footer strong{color:#fff}.core3-product .site-footer p{margin:5px 0 0;font-size:13px}.core3-product .site-footer a{color:#d9edf2}\n    @media(max-width:900px){.core3-product .header-nav>a:not(.brand){display:none}.core3-product .hero-grid,.core3-product .data-grid,.core3-product .duty-panel,.core3-product .doc-layout,.core3-product .cta-grid{grid-template-columns:1fr}.core3-product .hero-products{max-width:620px}.core3-product .grid-4{grid-template-columns:repeat(2,1fr)}.core3-product .grid-3{grid-template-columns:repeat(2,1fr)}.core3-product .type-card{grid-template-columns:150px 1fr}.core3-product .support-grid{grid-template-columns:1fr 1fr}.core3-product .cta-actions{max-width:420px}.core3-product .footer-row{flex-direction:column}}\n    @media(max-width:600px){.core3-product{font-size:16px}.core3-product .wrap{width:min(100% - 28px,1120px)}.core3-product .header-row{min-height:60px}.core3-product .hero{padding:38px 0 34px}.core3-product .hero-grid{gap:26px}.core3-product .hero h1{font-size:clamp(34px,9.3vw,37px);line-height:1.14}.core3-product .hero-copy{font-size:16px}.core3-product .hero-tags{margin-top:16px}.core3-product .actions{display:grid;grid-template-columns:1fr;margin-top:20px}.core3-product .btn{width:100%;min-height:46px}.core3-product .hero-products{grid-template-columns:1fr 1fr;gap:9px}.core3-product .pump-frame{min-height:218px;padding:12px 8px}.core3-product .pump-frame img{height:148px}.core3-product .pump-frame--vi img{max-height:145px}.core3-product .pump-frame figcaption{font-size:14px}.core3-product .pump-frame figcaption small{font-size:10px}.core3-product section{padding:34px 0}.core3-product .section-head{margin-bottom:20px}.core3-product .section-head h2{font-size:26px}.core3-product .grid-2,.core3-product .grid-3,.core3-product .grid-4,.core3-product .support-grid{grid-template-columns:1fr}.core3-product .type-card{grid-template-columns:1fr;padding:19px}.core3-product .type-card .image-box{height:185px}.core3-product .app-card{padding:17px}.core3-product .data-panel,.core3-product .model-panel,.core3-product .doc-group{padding:20px}.core3-product .metric-grid{gap:8px}.core3-product .metric{min-height:94px;padding:12px}.core3-product .metric strong{font-size:19px}.core3-product .duty-copy{padding:22px}.core3-product .input-grid{grid-template-columns:1fr}.core3-product .input-grid div{padding:13px 16px}.core3-product .condition-list{grid-template-columns:1fr}.core3-product .doc-row{align-items:flex-start;flex-direction:column}.core3-product .doc-row .btn{width:100%}.core3-product .final-cta{padding:38px 0}.core3-product .final-cta h2{font-size:30px}.core3-product .footer-row{gap:14px}.core3-product .site-footer{padding:26px 0}}<\/style>\n<div class=\"core3-product core3-product--hss\" data-product-master=\"1.0\" data-language=\"en\">\n<section class=\"hero\" id=\"product-hero\" data-section=\"01\" aria-labelledby=\"hero-title\">\n<div class=\"wrap hero-grid\">\n<div>\n<p class=\"eyebrow\">01 \u00b7 HORIZONTAL MULTISTAGE STAINLESS STEEL CENTRIFUGAL PUMP<\/p>\n<h1 id=\"hero-title\">HSS Series<\/h1>\n<p class=\"hero-copy\">The HSS Series is a horizontal multistage stainless steel centrifugal pump for clean-water duties and suitable water-supply, pressure-boosting, HVAC or circulation applications. Model confirmation is based on flow, head, liquid, electrical supply and installation conditions.<\/p>\n<div class=\"hero-tags\" aria-label=\"Pump-selection data\"><span>Flow<\/span><span>Head<\/span><span>Liquid<\/span><span>Power supply<\/span><span>Mounting<\/span><\/div>\n<div class=\"actions\"><a class=\"btn btn-primary\" href=\"#technical-data\">View Model Data<\/a><a class=\"btn btn-light\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/#gui-yeu-cau-ky-thuat\">Submit Pump Selection Data<\/a><\/div>\n<\/div>\n<div class=\"hero-products\" aria-label=\"HSS product and technical-document status\">\n<figure class=\"pump-frame\"><img decoding=\"async\" src=\"https:\/\/mckarlen.vn\/wp-content\/uploads\/2021\/05\/hss-1.png\" alt=\"McKarlen HSS Series horizontal multistage stainless steel centrifugal pump\"><figcaption>HSS Series<small>Horizontal Multistage Stainless Steel Centrifugal Pump<\/small><\/figcaption><\/figure>\n<figure class=\"pump-frame\">\n<div class=\"confirm-list\" aria-label=\"HSS technical-document status\">\n<div>Technical drawing<\/div>\n<div>Request by model<\/div>\n<\/div><figcaption>HSS Series<small>Technical documents confirmed by model<\/small><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"series-position\" data-section=\"02\" aria-labelledby=\"position-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">02 \u00b7 PRODUCT TYPE \/ SERIES POSITION<\/p>\n<h2 id=\"position-title\">Horizontal multistage stainless steel centrifugal pump family<\/h2>\n<p>HSS selection is based on the duty point, liquid, connection, electrical supply and installation conditions. The product image represents the series and is not assigned to one exact model.<\/p>\n<\/div>\n<div class=\"grid-2\">\n<article class=\"card type-card\">\n<div class=\"image-box\"><img decoding=\"async\" src=\"https:\/\/mckarlen.vn\/wp-content\/uploads\/2021\/05\/hss-1.png\" alt=\"HSS Series horizontal multistage stainless steel centrifugal pump\"><\/div>\n<div><span class=\"kicker\">HSS SERIES<\/span><\/p>\n<h3>Horizontal Multistage Stainless Steel Centrifugal Pump<\/h3>\n<p>The clean-water source configuration identifies the pump casing, impeller and diffuser as SUS304.<\/p>\n<ul>\n<li>Select by flow and total head<\/li>\n<li>Suction and discharge sizes vary by model<\/li>\n<li>Review liquid and electrical supply<\/li>\n<\/ul>\n<\/div>\n<\/article>\n<article class=\"card type-card\">\n<div class=\"image-box\">\n<div class=\"confirm-list\" aria-label=\"HSS drawing status\">\n<div>Technical drawing<\/div>\n<div>Request by model<\/div>\n<\/div>\n<\/div>\n<div><span class=\"kicker\">MODEL CONTROL<\/span><\/p>\n<h3>Nine models in the technical source<\/h3>\n<p>HSS-54\/54T, 55\/55T, 84\/84T, 85\/85T and 164T have separate data in the model table.<\/p>\n<ul>\n<li>T identifies a three-phase version<\/li>\n<li>Curves are reviewed at 50 Hz<\/li>\n<li>Dimensions and electrical data are model-controlled<\/li>\n<\/ul>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"soft\" id=\"applications\" data-section=\"03\" aria-labelledby=\"applications-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">03 \u00b7 EQUIPMENT APPLICATIONS<\/p>\n<h2 id=\"applications-title\">Application contexts that require duty-point review<\/h2>\n<p>These are equipment application contexts. They do not state that McKarlen designs or executes the complete system.<\/p>\n<\/div>\n<div class=\"grid-3\">\n<article class=\"card app-card\">\n<h3>Clean-water supply and transfer<\/h3>\n<p>Select against flow, total head, suction conditions and operating schedule.<\/p>\n<\/article>\n<article class=\"card app-card\">\n<h3>Industrial utility water<\/h3>\n<p>Review liquid, temperature, materials and operating point by model.<\/p>\n<\/article>\n<article class=\"card app-card\">\n<h3>Pipeline pressure boosting<\/h3>\n<p>Consider HSS as pump equipment; system and control design remain with the responsible project parties.<\/p>\n<\/article>\n<article class=\"card app-card\">\n<h3>HVAC circulation<\/h3>\n<p>Check actual flow, head, temperature and operating conditions.<\/p>\n<\/article>\n<article class=\"card app-card\">\n<h3>Tank-to-tank transfer<\/h3>\n<p>Confirm water level, suction line, piping losses and installation arrangement.<\/p>\n<\/article>\n<article class=\"card app-card\">\n<h3>Replacement duties<\/h3>\n<p>Compare duty point, connection, electrical supply, dimensions and service access.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"technical-data\" data-section=\"04\" aria-labelledby=\"data-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">04 \u00b7 KEY TECHNICAL DATA<\/p>\n<h2 id=\"data-title\">Data order and model boundaries remain controlled<\/h2>\n<p>Technical values are confirmed by model, the applicable 50 Hz curve and the actual operating conditions.<\/p>\n<\/div>\n<div class=\"data-grid\">\n<div class=\"data-panel\">\n<h3>HSS Series \u2014 technical field order<\/h3>\n<div class=\"metric-grid\">\n<div class=\"metric\"><strong>Confirm by model<\/strong><span>1. Flow on the model curve<\/span><\/div>\n<div class=\"metric\"><strong>Confirm by model<\/strong><span>2. Head on the model curve<\/span><\/div>\n<div class=\"metric\"><strong>Confirm by model<\/strong><span>3. Power from the model table<\/span><\/div>\n<div class=\"metric\"><strong>Confirm by model<\/strong><span>4. Speed and electrical supply<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"model-panel\"><span class=\"kicker\">MODEL DATA<\/span><\/p>\n<h3>Keep each field within source scope<\/h3>\n<p>HSS-54\/54T, 55\/55T, 84\/84T, 85\/85T and 164T.<\/p>\n<div class=\"confirm-list\">\n<div>5. Connection \u2014 Confirm by model.<\/div>\n<div>6. Liquid \u2014 clean water; review compatibility for other liquids<\/div>\n<div>7. Temperature \u2014 Confirm by model, liquid and seal configuration.<\/div>\n<div>8. Pressure \u2014 Confirm by model.<\/div>\n<div>9. Materials \u2014 casing, impeller and diffuser SUS304 for the listed clean-water configuration<\/div>\n<div>10. Installation and operating conditions \u2014 confirm by model and site<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"boundary\"><strong>Data boundary:<\/strong> no numerical range is published for the complete HSS Series. Flow, head, power, speed, connection, temperature, pressure, voltage, current and unlisted component materials remain model-controlled.<\/div>\n<\/div>\n<\/section>\n<section class=\"soft\" id=\"duty-range\" data-section=\"05\" aria-labelledby=\"duty-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">05 \u00b7 PERFORMANCE \/ DUTY RANGE<\/p>\n<h2 id=\"duty-title\">Flow and head must be checked on the selected model&#8217;s 50 Hz curve<\/h2>\n<p>Do not select HSS from pipe diameter or a single table maximum. Review the duty point, system losses, frequency and electrical configuration together.<\/p>\n<\/div>\n<div class=\"duty-panel\">\n<div class=\"duty-copy\">\n<h3>Duty point + liquid + electrical supply<\/h3>\n<p>Total head combines static head and piping losses at design flow. The selected model must operate on the applicable curve under confirmed conditions.<\/p>\n<\/div>\n<div class=\"input-grid\">\n<div><strong>Duty point<\/strong><span>Flow and total head<\/span><\/div>\n<div><strong>Liquid<\/strong><span>Type, temperature and compatibility<\/span><\/div>\n<div><strong>Suction conditions<\/strong><span>Water level, suction line and arrangement<\/span><\/div>\n<div><strong>Electrical supply<\/strong><span>Phase, voltage and frequency<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"grid-2\">\n<article class=\"card\"><span class=\"kicker\">50 HZ CURVES<\/span><\/p>\n<h3>HSS-54\/54T, 55\/55T, 84\/84T, 85\/85T<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/mckarlen.vn\/wp-content\/uploads\/2026\/08\/HSS_50Hz_Curves_54_55_84_85_Source_Extract.png\" alt=\"50 Hz curves for HSS-54, HSS-55, HSS-84 and HSS-85\"><\/p>\n<p>Direct source extract; axes, units and curves are unchanged.<\/p>\n<\/article>\n<article class=\"card\"><span class=\"kicker\">50 HZ CURVE<\/span><\/p>\n<h3>HSS-164T<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/mckarlen.vn\/wp-content\/uploads\/2026\/08\/HSS_50Hz_Curve_164T_Source_Extract.png\" alt=\"50 Hz curve for HSS-164T\"><\/p>\n<p>Direct source extract; confirm the curve revision during model selection.<\/p>\n<\/article>\n<\/div>\n<div class=\"boundary\"><strong>Responsibility boundary:<\/strong> McKarlen supports equipment selection and product-data confirmation. System design, piping, electrical work, construction, installation and site commissioning remain with the responsible project parties.<\/div>\n<\/div>\n<\/section>\n<section id=\"materials\" data-section=\"06\" aria-labelledby=\"materials-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">06 \u00b7 MATERIALS \/ CONFIGURATION<\/p>\n<h2 id=\"materials-title\">9. Materials \u2014 publish only the components named by the source<\/h2>\n<p>Material data for three components is not converted into a claim that the complete HSS Series is entirely SUS304.<\/p>\n<\/div>\n<div class=\"grid-3\">\n<article class=\"card config-card\"><span class=\"kicker\">COMPONENT 01<\/span><\/p>\n<h3>Pump casing<\/h3>\n<p><strong>SUS304<\/strong><br \/>Listed clean-water source configuration; confirm by model.<\/p>\n<\/article>\n<article class=\"card config-card\"><span class=\"kicker\">COMPONENT 02<\/span><\/p>\n<h3>Impeller<\/h3>\n<p><strong>SUS304<\/strong><br \/>Listed clean-water source configuration; confirm by model.<\/p>\n<\/article>\n<article class=\"card config-card\"><span class=\"kicker\">COMPONENT 03<\/span><\/p>\n<h3>Diffuser<\/h3>\n<p><strong>SUS304<\/strong><br \/>Listed clean-water source configuration; confirm by model.<\/p>\n<\/article>\n<\/div>\n<div class=\"boundary\"><strong>Other components:<\/strong> Detailed materials are confirmed by component and model. Shaft, mechanical seal, sealing parts, fasteners and complete motor materials are not sufficiently sourced for a universal public claim. Confirm by model and liquid.<\/div>\n<\/div>\n<\/section>\n<section class=\"soft\" id=\"installation\" data-section=\"07\" aria-labelledby=\"installation-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">07 \u00b7 INSTALLATION CONDITIONS<\/p>\n<h2 id=\"installation-title\">10. Installation and operating conditions \u2014 prepare correctly for a horizontal pump<\/h2>\n<p>McKarlen provides equipment-related guidance. System design and site execution remain with the responsible parties.<\/p>\n<\/div>\n<div class=\"condition-list\">\n<div class=\"condition\"><strong>Suction conditions<\/strong><span>Review water level, suction losses, priming conditions and the risk of air entering the pump.<\/span><\/div>\n<div class=\"condition\"><strong>Pipe support<\/strong><span>Prevent piping loads and stress from being transferred directly to the suction or discharge connection.<\/span><\/div>\n<div class=\"condition\"><strong>Base and alignment<\/strong><span>Provide a stable surface, service access and alignment in accordance with the selected model guidance.<\/span><\/div>\n<div class=\"condition\"><strong>Electrical and operation<\/strong><span>Confirm phase, voltage, frequency, motor protection, operating schedule and ventilation.<\/span><\/div>\n<\/div>\n<div class=\"boundary\">Do not run dry or use with an unreviewed liquid. Operating limits and startup sequence are confirmed from the selected model documentation.<\/div>\n<\/div>\n<\/section>\n<section id=\"documents\" data-section=\"08\" aria-labelledby=\"documents-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">08 \u00b7 TECHNICAL DOCUMENTS<\/p>\n<h2 id=\"documents-title\">HSS documents are issued by model and revision<\/h2>\n<p>The old source PDF is not offered as a public download because it contains obsolete company identity and contact details.<\/p>\n<\/div>\n<div class=\"doc-layout\">\n<div class=\"doc-group\">\n<h3>Selection documents<\/h3>\n<p>Issued after the model and duty point are confirmed.<\/p>\n<div class=\"doc-row\">\n<div><strong>Pump curve<\/strong><small>50 Hz \u00b7 selected model and revision<\/small><\/div>\n<p><a class=\"btn btn-outline\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/#gui-yeu-cau-ky-thuat\">Request by Model<\/a><\/div>\n<div class=\"doc-row\">\n<div><strong>Datasheet<\/strong><small>Selected model data and configuration<\/small><\/div>\n<p><a class=\"btn btn-outline\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/#gui-yeu-cau-ky-thuat\">Request Datasheet<\/a><\/div>\n<\/div>\n<div class=\"doc-group\">\n<h3>Configuration documents<\/h3>\n<p>Confirm the current revision before project use.<\/p>\n<div class=\"doc-row\">\n<div><strong>Technical drawing<\/strong><small>Dimensions and connections by model<\/small><\/div>\n<p><a class=\"btn btn-outline\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/#gui-yeu-cau-ky-thuat\">Request Drawing<\/a><\/div>\n<div class=\"doc-row\">\n<div><strong>Material \/ configuration confirmation<\/strong><small>By model and liquid<\/small><\/div>\n<p><a class=\"btn btn-outline\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/#gui-yeu-cau-ky-thuat\">Request Confirmation<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"soft\" id=\"related-families\" data-section=\"09\" aria-labelledby=\"related-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">09 \u00b7 RELATED PRODUCT FAMILIES<\/p>\n<h2 id=\"related-title\">Other pump families are considered by arrangement and duty point<\/h2>\n<p>CI \/ VI and HCR are not automatic substitutes for HSS.<\/p>\n<\/div>\n<div class=\"grid-2\">\n<article class=\"card related-card\"><span class=\"kicker\">CI \/ VI SERIES<\/span><\/p>\n<h3>Horizontal and vertical inline pumps<\/h3>\n<p>Consider when the system requires an inline arrangement and the confirmed duty point fits an available model.<\/p>\n<p><a class=\"btn btn-outline\" href=\"https:\/\/mckarlen.vn\/en\/product\/ci-series\/\">View CI \/ VI Series<\/a><\/article>\n<article class=\"card related-card\"><span class=\"kicker\">HCR SERIES<\/span><\/p>\n<h3>Horizontal centrifugal pumps<\/h3>\n<p>Consider when the horizontal arrangement, liquid, flow and head fit an HCR configuration.<\/p>\n<p><a class=\"btn btn-outline\" href=\"https:\/\/mckarlen.vn\/en\/product\/hcr-series\/\">View HCR Series<\/a><\/article>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"after-sales\" data-section=\"10\" aria-labelledby=\"support-title\">\n<div class=\"wrap\">\n<div class=\"section-head\">\n<p class=\"eyebrow\">10 \u00b7 SPARE PARTS, WARRANTY &#038; AFTER-SALES<\/p>\n<h2 id=\"support-title\">Support is based on model, configuration and operating conditions<\/h2>\n<p>Provide equipment photos, nameplate details, delivery records, duty point and observed condition for review.<\/p>\n<\/div>\n<div class=\"support-grid\">\n<article class=\"support-card\">\n<h3>Model-based spare parts<\/h3>\n<p>Identify parts from the model, configuration, equipment details and photos of the required component.<\/p>\n<\/article>\n<article class=\"support-card\">\n<h3>Warranty request<\/h3>\n<p>Review delivery records, operating conditions and the results of equipment inspection.<\/p>\n<\/article>\n<article class=\"support-card\">\n<h3>After-sales technical support<\/h3>\n<p>Equipment-related guidance, operating-data review and product documentation support.<\/p>\n<\/article>\n<\/div>\n<div class=\"boundary\">System design, piping, electrical supply, installation and operating issues are evaluated separately before support or warranty scope is confirmed.<\/div>\n<\/div>\n<\/section>\n<section class=\"final-cta\" id=\"selection\" data-section=\"11\" aria-labelledby=\"selection-title\">\n<div class=\"wrap cta-grid\">\n<div>\n<p class=\"eyebrow\">11 \u00b7 MODEL SELECTION<\/p>\n<h2 id=\"selection-title\">Submit the duty point and installation data for HSS selection<\/h2>\n<p>The technical team will review the data, identify missing information and discuss the model, configuration and required documents.<\/p>\n<div class=\"cta-tags\"><span>Flow<\/span><span>Head<\/span><span>Liquid \/ temperature<\/span><span>Electrical supply<\/span><span>Drawing \/ BOQ<\/span><\/div>\n<\/div>\n<div class=\"cta-actions\"><a class=\"btn btn-primary\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/#gui-yeu-cau-ky-thuat\">Submit Pump Selection Data<\/a><a class=\"btn btn-light\" href=\"https:\/\/mckarlen.vn\/en\/lien-he\/\">Contact Technical Support<\/a><\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The HSS-Series is a horizontal centrifugal pump with a cast iron body, a stainless steel pump head with a stainless steel pump cover, and is suitable for a wide range of applications. The machine is capable of providing reliable pressure. These pumps can operate with liquid temperatures up to 70 degrees Celsius and the new whirlpool design can reduce noise to a significant extent.<\/p>\n","protected":false},"featured_media":975,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"class_list":["post-897","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-bom-truc-ngang-en","product_cat-building-services"],"_links":{"self":[{"href":"https:\/\/mckarlen.vn\/en\/wp-json\/wp\/v2\/product\/897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mckarlen.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mckarlen.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mckarlen.vn\/en\/wp-json\/wp\/v2\/comments?post=897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mckarlen.vn\/en\/wp-json\/wp\/v2\/media\/975"}],"wp:attachment":[{"href":"https:\/\/mckarlen.vn\/en\/wp-json\/wp\/v2\/media?parent=897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}