{"id":4127,"date":"2020-06-25T06:13:59","date_gmt":"2020-06-25T06:13:59","guid":{"rendered":"http:\/\/vamapump.net\/vama2\/?page_id=4127"},"modified":"2026-03-26T11:37:42","modified_gmt":"2026-03-26T11:37:42","slug":"cvf1-2","status":"publish","type":"page","link":"https:\/\/tervina-eg.com\/en\/ar\/cvf1-2\/","title":{"rendered":"CVF Series"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4127\" class=\"elementor elementor-4127\" data-elementor-settings=\"[]\">\n\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-element elementor-element-138321a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"138321a7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a5620e8 elementor-column elementor-col-100 elementor-top-column\" data-id=\"6a5620e8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap  elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7584f9c0 elementor-widget elementor-widget-text-editor\" data-id=\"7584f9c0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><div class=\"tv-product-page\">\n\n  <!-- ===== TOP SECTION ===== -->\n  <div class=\"tv-top\">\n\n    <!-- \u0627\u0644\u0635\u0648\u0631\u0629 -->\n    <div class=\"tv-image\">\n      <img decoding=\"async\" src=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/Untitled-design-10-300x300.png\" alt=\"CVF Pump\">\n    <\/div>\n\n    <!-- \u0627\u0644\u0645\u062d\u062a\u0648\u0649 -->\n    <div class=\"tv-info\">\n      <h1 class=\"tv-title\">CVF Multistage Pump<\/h1>\n\n      <p class=\"tv-text\">\n        <strong>Description &#038; Applications:<\/strong><br>\n        The CVF Series is specially engineered for handling slightly corrosive liquids. All wetted components are manufactured from high-grade stainless steel using advanced pressing and precision welding technology, ensuring excellent corrosion resistance, structural strength, and long service life.\n      <\/p>\n\n      <p class=\"tv-text\">\n        The pump features a compact, space-efficient design that allows flexible installation even in confined areas. It operates with low noise levels and delivers stable, reliable performance. The simplified structure also ensures easy maintenance and reduced downtime.\n      <\/p>\n\n      <!-- \u0632\u0631\u0627\u0631 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 -->\n      <button class=\"tv-download-btn\" onclick=\"openPDFPopup()\">Download Files<\/button>\n    <\/div>\n\n  <\/div>\n\n  <!-- ===== FEATURES ===== -->\n  <div class=\"tv-section\">\n    <h2>Key Features<\/h2>\n    <ul class=\"tv-list\">\n      <li>Stainless steel flow passage components for enhanced corrosion resistance<\/li>\n      <li>Advanced pressing and welding construction for durability<\/li>\n      <li>Compact, space-saving design<\/li>\n      <li>Low-noise and smooth operation<\/li>\n      <li>Easy installation and maintenance<\/li>\n    <\/ul>\n  <\/div>\n\n  <!-- ===== APPLICATIONS ===== -->\n  <div class=\"tv-section\">\n    <h2>Applications<\/h2>\n    <p>\n      Suitable for domestic, agricultural, industrial, and irrigation systems, including:\n    <\/p>\n    <ul class=\"tv-list\">\n      <li>Water filtration and water transfer in distribution networks<\/li>\n      <li>Main pipeline pressure boosting<\/li>\n      <li>High-rise building water supply systems<\/li>\n      <li>Air conditioning systems<\/li>\n      <li>Boiler water circulation systems<\/li>\n    <\/ul>\n\n    <p>\n      The CVF Series combines efficiency, durability, and operational reliability, making it an ideal solution for modern water handling and pressure boosting applications.\n    <\/p>\n  <\/div>\n\n  <!-- ===== MAIN FEATURES ===== -->\n  <div class=\"tv-section\">\n    <h2>Main Features<\/h2>\n    <table class=\"tv-table\">\n      <tr><td>Flow rate<\/td><td>Up to 300 m3\/hr<\/td><\/tr>\n      <tr><td>Head<\/td><td>Up to 300 m<\/td><\/tr>\n      <tr><td>Water temperature<\/td><td>Up to 180 \u00baC<\/td><\/tr>\n      <tr><td>Ambient temperature<\/td><td>Up to 50 \u00baC<\/td><\/tr>\n    <\/table>\n  <\/div>\n\n  <!-- ===== CONSTRUCTION ===== -->\n  <div class=\"tv-section\">\n    <h2>Construction<\/h2>\n    <table class=\"tv-table\">\n      <tr><td>Pump body<\/td><td>Stainless steel AISI 304<\/td><\/tr>\n      <tr><td>Pump bracket<\/td><td>Cast iron<\/td><\/tr>\n      <tr><td>Diffuser<\/td><td>Stainless steel AISI 304<\/td><\/tr>\n      <tr><td>Impeller<\/td><td>Stainless steel AISI 304<\/td><\/tr>\n      <tr><td>Pump shaft<\/td><td>Stainless steel AISI 431<\/td><\/tr>\n      <tr><td>Mechanical seal<\/td><td>Tungsten carbide \/ Silicon carbide<\/td><\/tr>\n      <tr><td><\/td><td>(Cartridge type for easy maintenance)<\/td><\/tr>\n    <\/table>\n  <\/div>\n\n  <!-- ===== MOTOR ===== -->\n  <div class=\"tv-section\">\n    <h2>Motor<\/h2>\n    <ul class=\"tv-list\">\n      <li>Full-enclosed and ventilating two-pole standard motor (n=2900 r.p.m)<\/li>\n      <li>Insulation class F<\/li>\n      <li>Protection degree IP55<\/li>\n      <li>Single phase 220V\/50Hz<\/li>\n      <li>Three phase 380V\/50Hz<\/li>\n      <li>Thermal protection (for single phase)<\/li>\n      <li>Continuous service S1<\/li>\n    <\/ul>\n  <\/div>\n\n<\/div>\n\n<!-- ===== POPUP ===== -->\n<div id=\"tv-popup\" class=\"tv-popup\">\n  <div class=\"tv-popup-content\">\n\n    <span class=\"tv-close\" onclick=\"closePDFPopup()\">\u00d7<\/span>\n    <h3>Select File<\/h3>\n\n    <div class=\"tv-pdf-grid\">\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/VAMA-Catalogue.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF1 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/VAMA-Catalogue.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF2 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/VAMA-Catalogue.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF3 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF4 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF5 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF10 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF15 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF20 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF32 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF45 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF64 Series<\/a>\n      <a href=\"https:\/\/tervina-eg.com\/en\/wp-content\/uploads\/2026\/03\/CVF1.pdf\" download class=\"tv-pdf-item\">\ud83d\udcc4 CVF90 Series<\/a>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n<style>\n\n\/* ===== PAGE ===== *\/\n.tv-product-page {\n  max-width: 1100px;\n  margin: 40px auto;\n  padding: 30px;\n  font-family: Arial;\n}\n\n.tv-top {\n  display: flex;\n  gap: 40px;\n  margin-bottom: 40px;\n}\n\n.tv-image img {\n  width: 100%;\n  max-width: 350px;\n  transition: 0.3s;\n}\n\n.tv-image img:hover {\n  transform: scale(1.05);\n}\n\n.tv-download-btn {\n  margin-top: 20px;\n  background: #0073aa;\n  color: #fff;\n  padding: 12px 20px;\n  border: none;\n  border-radius: 6px;\n  cursor: pointer;\n  transition: 0.3s;\n}\n\n.tv-download-btn:hover {\n  background: #005c8a;\n}\n\n\/* ===== TABLE ===== *\/\n.tv-table {\n  width: 100%;\n  border-collapse: collapse;\n}\n\n.tv-table td {\n  border: 1px solid #ddd;\n  padding: 10px;\n}\n\n.tv-table tr:nth-child(even) {\n  background: #f5f5f5;\n}\n\n\/* ===== LIST ===== *\/\n.tv-list {\n  padding-left: 20px;\n  line-height: 1.8;\n}\n\n\/* ===== POPUP ===== *\/\n.tv-popup {\n  display: none;\n  position: fixed;\n  z-index: 999999;\n  width: 100%;\n  height: 100%;\n  background: rgba(0,0,0,0.6);\n  align-items: center;\n  justify-content: center;\n}\n\n.tv-popup-content {\n  background: #fff;\n  width: 90%;\n  max-width: 600px;\n  padding: 20px;\n  border-radius: 10px;\n  position: relative;\n}\n\n.tv-close {\n  position: absolute;\n  right: 15px;\n  top: 10px;\n  font-size: 26px;\n  cursor: pointer;\n}\n\n.tv-pdf-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));\n  gap: 10px;\n}\n\n.tv-pdf-item {\n  padding: 12px;\n  background: #f4f6f9;\n  text-decoration: none;\n  color: #333;\n  border-radius: 6px;\n  text-align: center;\n}\n\n.tv-pdf-item:hover {\n  background: #0073aa;\n  color: #fff;\n}\n\n\/* responsive *\/\n@media(max-width:768px){\n  .tv-top {\n    flex-direction: column;\n  }\n}\n\n<\/style>\n\n<script>\n\nfunction openPDFPopup() {\n  document.getElementById(\"tv-popup\").style.display = \"flex\";\n}\n\nfunction closePDFPopup() {\n  document.getElementById(\"tv-popup\").style.display = \"none\";\n}\n\nwindow.onclick = function(e) {\n  let popup = document.getElementById(\"tv-popup\");\n  if (e.target == popup) {\n    popup.style.display = \"none\";\n  }\n}\n\n<\/script><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>CVF Multistage Pump Description &#038; Applications: The CVF Series is specially engineered for handling slightly corrosive liquids. All wetted components are manufactured from high-grade stainless steel using advanced pressing and precision welding technology, ensuring excellent corrosion resistance, structural strength, and long service life. The pump features a compact, space-efficient design that allows flexible installation even&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-4127","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/pages\/4127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/comments?post=4127"}],"version-history":[{"count":17,"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/pages\/4127\/revisions"}],"predecessor-version":[{"id":5503,"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/pages\/4127\/revisions\/5503"}],"wp:attachment":[{"href":"https:\/\/tervina-eg.com\/en\/wp-json\/wp\/v2\/media?parent=4127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}