{"id":1273,"date":"2025-09-29T01:17:11","date_gmt":"2025-09-29T07:17:11","guid":{"rendered":"https:\/\/www.eiimanpump.com\/?post_type=product&#038;p=1273"},"modified":"2026-10-09T00:53:06","modified_gmt":"2026-10-09T06:53:06","slug":"hot-and-cold-water-permanent-magnet-frequency-conversion-multi-stage-centrifugal-pump-th","status":"publish","type":"product","link":"https:\/\/www.eiimanpump.com\/th-th\/product\/hot-and-cold-water-permanent-magnet-frequency-conversion-multi-stage-centrifugal-pump-th\/","title":{"rendered":"\u0e1b\u0e31\u0e4a\u0e21\u0e2b\u0e2d\u0e22\u0e42\u0e02\u0e48\u0e07\u0e2b\u0e25\u0e32\u0e22\u0e43\u0e1a\u0e1e\u0e31\u0e14\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e19\u0e49\u0e33\u0e23\u0e49\u0e2d\u0e19\u0e41\u0e25\u0e30\u0e19\u0e49\u0e33\u0e40\u0e22\u0e47\u0e19 \u0e41\u0e1a\u0e1a\u0e1b\u0e23\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e16\u0e35\u0e48\u0e14\u0e49\u0e27\u0e22\u0e21\u0e2d\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e41\u0e21\u0e48\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e16\u0e32\u0e27\u0e23"},"content":{"rendered":"<style>#eiiman-model-specs{width:100%;border-collapse:collapse}#eiiman-model-specs th,#eiiman-model-specs td{padding:8px;text-align:left;vertical-align:top;border-bottom:1px solid #e5e7eb}body:has(#sub-model option[value=\"YC-B-400\"]:checked) #eiiman-model-specs .model-col:not(.model-0){display:none}body:has(#sub-model option[value=\"YC-B-700\"]:checked) #eiiman-model-specs .model-col:not(.model-1){display:none}<\/style>\n<div style=\"overflow-x:auto\">\n<table id=\"eiiman-model-specs\">\n<thead>\n<tr>\n<th>\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23<\/th>\n<th class=\"model-col model-0\">YC-B-400<\/th>\n<th class=\"model-col model-1\">YC-B-700<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>\u0e01\u0e33\u0e25\u0e31\u0e07\u0e44\u0e1f\u0e1e\u0e34\u0e01\u0e31\u0e14<\/th>\n<td class=\"model-col model-0\">400 \u0e27\u0e31\u0e15\u0e15\u0e4c<\/td>\n<td class=\"model-col model-1\">700 \u0e27\u0e31\u0e15\u0e15\u0e4c<\/td>\n<\/tr>\n<tr>\n<th>\u0e02\u0e19\u0e32\u0e14\u0e17\u0e32\u0e07\u0e19\u0e49\u0e33\u0e40\u0e02\u0e49\u0e32\/\u0e2d\u0e2d\u0e01<\/th>\n<td class=\"model-col model-0\">1 \u0e19\u0e34\u0e49\u0e27<\/td>\n<td class=\"model-col model-1\">1 \u0e19\u0e34\u0e49\u0e27<\/td>\n<\/tr>\n<tr>\n<th>\u0e2d\u0e31\u0e15\u0e23\u0e32\u0e01\u0e32\u0e23\u0e44\u0e2b\u0e25\u0e1e\u0e34\u0e01\u0e31\u0e14<\/th>\n<td class=\"model-col model-0\">2.5 m\u00b3\/h<\/td>\n<td class=\"model-col model-1\">3 m\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<th>\u0e2d\u0e31\u0e15\u0e23\u0e32\u0e01\u0e32\u0e23\u0e44\u0e2b\u0e25\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14<\/th>\n<td class=\"model-col model-0\">3,800 \u0e25\u0e34\u0e15\u0e23\/\u0e0a\u0e31\u0e48\u0e27\u0e42\u0e21\u0e07<\/td>\n<td class=\"model-col model-1\">4,800 \u0e25\u0e34\u0e15\u0e23\/\u0e0a\u0e31\u0e48\u0e27\u0e42\u0e21\u0e07<\/td>\n<\/tr>\n<tr>\n<th>\u0e23\u0e30\u0e22\u0e30\u0e2a\u0e48\u0e07\u0e1e\u0e34\u0e01\u0e31\u0e14<\/th>\n<td class=\"model-col model-0\">22 \u0e40\u0e21\u0e15\u0e23<\/td>\n<td class=\"model-col model-1\">30 \u0e40\u0e21\u0e15\u0e23<\/td>\n<\/tr>\n<tr>\n<th>\u0e23\u0e30\u0e22\u0e30\u0e2a\u0e48\u0e07\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14<\/th>\n<td class=\"model-col model-0\">40 m<\/td>\n<td class=\"model-col model-1\">50 m<\/td>\n<\/tr>\n<tr>\n<th>\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e19\u0e49\u0e33\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e44\u0e14\u0e49<\/th>\n<td class=\"model-col model-0\">\u226495\u00b0C<\/td>\n<td class=\"model-col model-1\">\u226495\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>\u0e0a\u0e48\u0e27\u0e07\u0e04\u0e27\u0e32\u0e21\u0e40\u0e23\u0e47\u0e27\u0e23\u0e2d\u0e1a<\/th>\n<td class=\"model-col model-0\">4200 r\/min<\/td>\n<td class=\"model-col model-1\">4600 r\/min<\/td>\n<\/tr>\n<tr>\n<th>\u0e19\u0e49\u0e33\u0e2b\u0e19\u0e31\u0e01\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c<\/th>\n<td class=\"model-col model-0\">6.3 \u0e01\u0e34\u0e42\u0e25\u0e01\u0e23\u0e31\u0e21<\/td>\n<td class=\"model-col model-1\">6.9 \u0e01\u0e34\u0e42\u0e25\u0e01\u0e23\u0e31\u0e21<\/td>\n<\/tr>\n<tr>\n<th>\u0e02\u0e19\u0e32\u0e14 (\u0e22\u0e32\u0e27\u00d7\u0e01\u0e27\u0e49\u0e32\u0e07\u00d7\u0e2a\u0e39\u0e07)<\/th>\n<td class=\"model-col model-0\">375\u00d7240\u00d7310 mm<\/td>\n<td class=\"model-col model-1\">375\u00d7240\u00d7310 mm<\/td>\n<\/tr>\n<tr>\n<th>\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e43\u0e1a\u0e1e\u0e31\u0e14<\/th>\n<td class=\"model-col model-0\">\u0e2a\u0e40\u0e15\u0e19\u0e40\u0e25\u0e2a 304<\/td>\n<td class=\"model-col model-1\">\u0e2a\u0e40\u0e15\u0e19\u0e40\u0e25\u0e2a 304<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"p1\"><strong>\u0e25\u0e31\u0e01\u0e29\u0e13\u0e30\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/strong><\/p>\n<p class=\"p2\">\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e19\u0e49\u0e33\u0e23\u0e49\u0e2d\u0e19\u0e08\u0e32\u0e01\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19\u0e41\u0e2a\u0e07\u0e2d\u0e32\u0e17\u0e34\u0e15\u0e22\u0e4c \u0e08\u0e48\u0e32\u0e22\u0e19\u0e49\u0e33\u0e43\u0e19\u0e1a\u0e49\u0e32\u0e19 \u0e2d\u0e32\u0e04\u0e32\u0e23\u0e2a\u0e39\u0e07 \u0e2d\u0e32\u0e04\u0e32\u0e23\u0e43\u0e19\u0e0a\u0e19\u0e1a\u0e17 \u0e17\u0e35\u0e48\u0e1e\u0e31\u0e01\u0e2d\u0e32\u0e28\u0e31\u0e22 \u0e27\u0e34\u0e25\u0e25\u0e32 \u0e1f\u0e32\u0e23\u0e4c\u0e21\u0e02\u0e19\u0e32\u0e14\u0e40\u0e25\u0e47\u0e01 \u0e42\u0e23\u0e07\u0e41\u0e23\u0e21 \u0e41\u0e25\u0e30\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e23\u0e48\u0e27\u0e21\u0e01\u0e31\u0e1a\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c HVAC \u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e40\u0e1b\u0e47\u0e19\u0e15\u0e49\u0e19<\/p>\n<p class=\"p1\"><strong>\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e02\u0e2d\u0e07\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c<\/strong><\/p>\n<p class=\"p2\">\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e02\u0e2d\u0e07\u0e02\u0e2d\u0e07\u0e40\u0e2b\u0e25\u0e27\u0e17\u0e35\u0e48\u0e2a\u0e39\u0e1a\u0e15\u0e49\u0e2d\u0e07\u0e44\u0e21\u0e48\u0e40\u0e01\u0e34\u0e19 95 \u00b0C<\/p>\n<p class=\"p1\"><strong>\u0e02\u0e19\u0e32\u0e14<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-295 \" src=\"https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.08.21-PM.png\" alt=\"YC-B-400\" width=\"868\" height=\"510\" srcset=\"https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.08.21-PM.png 1281w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.08.21-PM-600x353.png 600w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.08.21-PM-300x176.png 300w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.08.21-PM-1024x602.png 1024w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.08.21-PM-768x451.png 768w\" sizes=\"auto, (max-width: 868px) 100vw, 868px\" \/><\/p>\n<p class=\"p1\"><strong>\u0e01\u0e23\u0e32\u0e1f\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-296 \" src=\"https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.09.55-PM.png\" alt=\"YC-B-400\" width=\"877\" height=\"746\" srcset=\"https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.09.55-PM.png 988w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.09.55-PM-600x511.png 600w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.09.55-PM-300x255.png 300w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-29-at-3.09.55-PM-768x654.png 768w\" sizes=\"auto, (max-width: 877px) 100vw, 877px\" \/><\/p>\n<p>\u00a0<\/p>\n<p class=\"p1\"><strong>\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e17\u0e32\u0e07\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04<\/strong><\/p>\n<div style=\"overflow-x:auto\">\n<table id=\"eiiman-technical\" style=\"width:100%;min-width:650px\">\n<thead>\n<tr>\n<th>\u0e23\u0e38\u0e48\u0e19<\/th>\n<th>\u0e01\u0e33\u0e25\u0e31\u0e07\u0e44\u0e1f (W)<\/th>\n<th>\u0e2d\u0e31\u0e15\u0e23\u0e32\u0e01\u0e32\u0e23\u0e44\u0e2b\u0e25\u0e1e\u0e34\u0e01\u0e31\u0e14 (m\u00b3\/h)<\/th>\n<th>\u0e23\u0e30\u0e22\u0e30\u0e2a\u0e48\u0e07\u0e1e\u0e34\u0e01\u0e31\u0e14 (m)<\/th>\n<th>\u0e2d\u0e31\u0e15\u0e23\u0e32\u0e01\u0e32\u0e23\u0e44\u0e2b\u0e25\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 (\u0e25\u0e34\u0e15\u0e23\/\u0e0a\u0e31\u0e48\u0e27\u0e42\u0e21\u0e07)<\/th>\n<th>\u0e23\u0e30\u0e22\u0e30\u0e2a\u0e48\u0e07\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 (m)<\/th>\n<th>\u0e04\u0e27\u0e32\u0e21\u0e40\u0e23\u0e47\u0e27\u0e23\u0e2d\u0e1a\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 (r\/min)<\/th>\n<th>\u0e02\u0e19\u0e32\u0e14\u0e17\u0e32\u0e07\u0e19\u0e49\u0e33\u0e40\u0e02\u0e49\u0e32\/\u0e2d\u0e2d\u0e01 (\u0e19\u0e34\u0e49\u0e27)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>YC-B-400<\/td>\n<td>400<\/td>\n<td>2.5<\/td>\n<td>22 \u0e40\u0e21\u0e15\u0e23<\/td>\n<td>3800<\/td>\n<td>40<\/td>\n<td>4200<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>YC-B-700<\/td>\n<td>700<\/td>\n<td>3<\/td>\n<td>30 \u0e40\u0e21\u0e15\u0e23<\/td>\n<td>4800<\/td>\n<td>50<\/td>\n<td>4600<\/td>\n<td>1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<style>.wp-block-product-specifications-item-attribute_sub-model .wp-block-product-specifications-item__value p{display:none}.wp-block-product-specifications-item-attribute_sub-model .wp-block-product-specifications-item__value:after{content:\"YC-B-400, YC-B-700\"}<\/style>\n","protected":false},"excerpt":{"rendered":"<p class=\"p1\"><strong>\u0e25\u0e31\u0e01\u0e29\u0e13\u0e30\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/strong><\/p>\n<p class=\"p2\">\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e19\u0e49\u0e33\u0e23\u0e49\u0e2d\u0e19\u0e08\u0e32\u0e01\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19\u0e41\u0e2a\u0e07\u0e2d\u0e32\u0e17\u0e34\u0e15\u0e22\u0e4c \u0e08\u0e48\u0e32\u0e22\u0e19\u0e49\u0e33\u0e43\u0e19\u0e1a\u0e49\u0e32\u0e19 \u0e2d\u0e32\u0e04\u0e32\u0e23\u0e2a\u0e39\u0e07 \u0e2d\u0e32\u0e04\u0e32\u0e23\u0e43\u0e19\u0e0a\u0e19\u0e1a\u0e17 \u0e17\u0e35\u0e48\u0e1e\u0e31\u0e01\u0e2d\u0e32\u0e28\u0e31\u0e22 \u0e27\u0e34\u0e25\u0e25\u0e32 \u0e1f\u0e32\u0e23\u0e4c\u0e21\u0e02\u0e19\u0e32\u0e14\u0e40\u0e25\u0e47\u0e01 \u0e42\u0e23\u0e07\u0e41\u0e23\u0e21 \u0e41\u0e25\u0e30\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e23\u0e48\u0e27\u0e21\u0e01\u0e31\u0e1a\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c HVAC \u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e40\u0e1b\u0e47\u0e19\u0e15\u0e49\u0e19<\/p>\n<p class=\"p1\"><strong>\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e02\u0e2d\u0e07\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c<\/strong><\/p>\n<p class=\"p2\">\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e02\u0e2d\u0e07\u0e02\u0e2d\u0e07\u0e40\u0e2b\u0e25\u0e27\u0e17\u0e35\u0e48\u0e2a\u0e39\u0e1a\u0e15\u0e49\u0e2d\u0e07\u0e44\u0e21\u0e48\u0e40\u0e01\u0e34\u0e19 95 \u00b0C<\/p>\n","protected":false},"featured_media":1381,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[19],"product_cat":[76],"product_tag":[],"class_list":["post-1273","product","type-product","status-publish","has-post-thumbnail","product_brand-eiiman","product_cat-booster-pump-th","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/product\/1273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/comments?post=1273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/media\/1381"}],"wp:attachment":[{"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/media?parent=1273"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/product_brand?post=1273"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/product_cat?post=1273"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.eiimanpump.com\/th-th\/wp-json\/wp\/v2\/product_tag?post=1273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}