BLACKLINE MD Series Diaphragm Metering Pumps

Liquid End Materials – GFPPL, 316 SS & PVDF.
Rugged double-sided PTFE faced, long life diaphragm.
Oil lubricated ball bearings in a die-cast aluminum housing.
Manual micrometer style stroke adjustment; 10:1 turndown or up to 100:1 with the optional VFD Vector.
Standard NEMA 56C or IEC71 motor frames available.

Request a Quote!

Category: Diaphragm

Description

Related products

Pulsatron Series E Plus Electronic Metering Pumps

Pulsatron Series C Plus Electronic Metering Pumps

BLACKLINE MD Series Diaphragm Metering Pumps

Pulsatron Series C Electronic Metering Pumps

Request a Quote

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}#start-resizable-editor-section{display:none;}.wp-block-audio figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-audio figcaption{color:hsla(0,0%,100%,.65);}.wp-block-code{font-family:Menlo,Consolas,monaco,monospace;color:#1e1e1e;padding:.8em 1em;border:1px solid #ddd;border-radius:4px;}.wp-block-embed figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-embed figcaption{color:hsla(0,0%,100%,.65);}.blocks-gallery-caption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .blocks-gallery-caption{color:hsla(0,0%,100%,.65);}.wp-block-image figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-image figcaption{color:hsla(0,0%,100%,.65);}.wp-block-pullquote{border-top:4px solid;border-bottom:4px solid;margin-bottom:1.75em;color:currentColor;}.wp-block-pullquote__citation,.wp-block-pullquote cite,.wp-block-pullquote footer{color:currentColor;text-transform:uppercase;font-size:.8125em;font-style:normal;}.wp-block-quote{border-left:.25em solid;margin:0 0 1.75em;padding-left:1em;}.wp-block-quote cite,.wp-block-quote footer{color:currentColor;font-size:.8125em;position:relative;font-style:normal;}.wp-block-quote.has-text-align-right{border-left:none;border-right:.25em solid;padding-left:0;padding-right:1em;}.wp-block-quote.has-text-align-center{border:none;padding-left:0;}.wp-block-quote.is-large,.wp-block-quote.is-style-large{border:none;}.wp-block-search .wp-block-search__label{font-weight:700;}.wp-block-group.has-background{padding:1.25em 2.375em;margin-top:0;margin-bottom:0;}.wp-block-separator{border:none;border-bottom:2px solid;margin-left:auto;margin-right:auto;opacity:.4;}.wp-block-separator:not(.is-style-wide):not(.is-style-dots){width:100px;}.wp-block-separator.has-background:not(.is-style-dots){border-bottom:none;height:1px;}.wp-block-separator.has-background:not(.is-style-wide):not(.is-style-dots){height:2px;}.wp-block-table thead{border-bottom:3px solid;}.wp-block-table tfoot{border-top:3px solid;}.wp-block-table td,.wp-block-table th{padding:.5em;border:1px solid;word-break:normal;}.wp-block-table figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-table figcaption{color:hsla(0,0%,100%,.65);}.wp-block-video figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-video figcaption{color:hsla(0,0%,100%,.65);}.wp-block-template-part.has-background{padding:1.25em 2.375em;margin-top:0;margin-bottom:0;}#end-resizable-editor-section{display:none;}#rs-demo-id{}.ysm-search-widget-1 .search-field[type="search"]{border-color:#0012a4;}.ysm-search-widget-1 .search-field[type="search"]{border-width:1px;}.ysm-search-widget-1 .search-submit{color:#0012a4;}.ysm-search-widget-1 .smart-search-suggestions .smart-search-post-icon{width:50px;}.widget_product_search.ysm-active .smart-search-suggestions .smart-search-post-icon{width:30px;}.woocommerce form .form-row .required{visibility:visible;}@media only screen and ( max-width: 991px ){html body div.wprm-wrapper{overflow:scroll;}html body div.wprm-overlay{background:rgba(0,0,0,.83);}#wprmenu_bar{background-image:url("");background-size:contain;background-repeat:repeat;}#wprmenu_bar.nitro-lazy{background-image:none !important;}#wprmenu_bar{background-color:#fff;}html body div#mg-wprm-wrap .wpr_submit .icon.icon-search{color:#fff;}#wprmenu_bar .menu_title,#wprmenu_bar .wprmenu_icon_menu{color:#0012a4;}#wprmenu_bar .menu_title{font-size:18px;font-weight:normal;}#mg-wprm-wrap li.menu-item a{font-size:15px;text-transform:none;font-weight:normal;}#mg-wprm-wrap li.menu-item-has-children ul.sub-menu a{font-size:15px;text-transform:none;font-weight:normal;}#mg-wprm-wrap li.current-menu-item > a{background:#0012a4;}#mg-wprm-wrap li.current-menu-item > a,#mg-wprm-wrap li.current-menu-item span.wprmenu_icon{color:#fedf00 !important;}#mg-wprm-wrap{background-color:#0012a4;}.cbp-spmenu-push-toright,.cbp-spmenu-push-toright .mm-slideout{left:80%;}.cbp-spmenu-push-toleft{left:-80%;}#mg-wprm-wrap.cbp-spmenu-right,#mg-wprm-wrap.cbp-spmenu-left,#mg-wprm-wrap.cbp-spmenu-right.custom,#mg-wprm-wrap.cbp-spmenu-left.custom,.cbp-spmenu-vertical{width:80%;max-width:270px;}#mg-wprm-wrap ul#wprmenu_menu_ul li.menu-item a,div#mg-wprm-wrap ul li span.wprmenu_icon{color:#fff !important;}#mg-wprm-wrap ul#wprmenu_menu_ul li.menu-item a:hover{background:#0012a4;color:#fedf00 !important;}div#mg-wprm-wrap ul>li:hover>span.wprmenu_icon{color:#fedf00 !important;}.wprmenu_bar .hamburger-inner,.wprmenu_bar .hamburger-inner::before,.wprmenu_bar .hamburger-inner::after{background:#0012a4;}.wprmenu_bar .hamburger:hover .hamburger-inner,.wprmenu_bar .hamburger:hover .hamburger-inner::before,.wprmenu_bar .hamburger:hover .hamburger-inner::after{background:#fff;}div.wprmenu_bar div.hamburger{padding-right:6px !important;}#wprmenu_menu.left{width:80%;left:-80%;right:auto;}#wprmenu_menu.right{width:80%;right:-80%;left:auto;}html body div#wprmenu_bar{height:40px;}#mg-wprm-wrap.cbp-spmenu-left,#mg-wprm-wrap.cbp-spmenu-right,#mg-widgetmenu-wrap.cbp-spmenu-widget-left,#mg-widgetmenu-wrap.cbp-spmenu-widget-right{top:40px !important;}.wprmenu_bar .hamburger{float:left;}.wprmenu_bar #custom_menu_icon.hamburger{top:px;left:px;float:left !important;background-color:#ccc;}.wpr_custom_menu #custom_menu_icon{display:block;}html{padding-top:42px !important;}#wprmenu_bar,#mg-wprm-wrap{display:block;}div#wpadminbar{position:fixed;}}.heading-bx .h1{padding-top:10px;font-size:18px;line-height:28px;color:#585e6d;margin-bottom:5px !important;}.heading-bx .h2{padding-top:10px;font-size:18px;line-height:28px;color:#585e6d;margin-bottom:5px !important;}.heading-bx .home-page-title{font-size:47px !important;line-height:1.25 !important;margin-bottom:25px !important;margin-bottom:0px !important;font-weight:600 !important;}.product-info{margin-bottom:30px !important;}.tax-product_cat #text p a{font-weight:600;color:#0012a4;}a.text-dec{text-decoration:underline;}.content-short-new a{color:#0012a4;}.term-description a{color:#0012a4;}.style-3.box .menu-bar .container{background-color:#0012a4;border-radius:4px;}.recent_post_nmp .owl-stage{display:flex;justify-content:center;flex-wrap:wrap;}.footer-style2 .footer-bottom,.footer-style2 .footer-top{background:#0012a4 !important;}.footer-style2 .footer-bottom,.footer-style2 .footer-top{background:#0012a4 !important;}img.alignright{float:right;margin-left:30px;}.feature-bx1{padding:50px 20px;border-radius:0;height:400px;background:#fff;margin-bottom:30px;transition:all .5s;-webkit-transition:all .5s;-ms-transition:all .5s;-moz-transition:all .5s;-o-transition:all .5s;position:relative;z-index:1;text-align:center;box-shadow:0px 20px 30px 0 rgba(0,0,0,10%);}img.alignright{float:right;margin-left:30px;margin-bottom:30px;}