{"id":11439,"date":"2025-04-03T16:08:57","date_gmt":"2025-04-03T14:08:57","guid":{"rendered":"https:\/\/www.dovac.nl\/?page_id=11439"},"modified":"2025-12-10T09:58:47","modified_gmt":"2025-12-10T08:58:47","slug":"asco-avm-l-131","status":"publish","type":"page","link":"https:\/\/www.dovac.nl\/en\/vacuum-pumps\/liquid-ring-pumps\/asco-avm-l-131\/","title":{"rendered":"Asco AVM\/L 131"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;custom&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; bottom_padding_phone=&#8221;0&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; 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zindex=&#8221;999&#8243; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; font_color=&#8221;#000000&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;dashed&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_column_text]\n<h2 style=\"font-size: 24px;\">Asco AVM 131 \/ AVL 131 Features.<\/h2>\n<ul>\n<li><strong>Type of Pump:<\/strong> Single-stage Liquid Ring<\/li>\n<li><strong>Models:<\/strong> AVM 131 (Monoblock), AVL 131 (Lantern piece)<\/li>\n<li><strong>Max. Capacity (50Hz): <\/strong> 122 m\u00b3\/h<\/li>\n<li><strong>Max. Capacity (60Hz): <\/strong> 140 m\u00b3\/h<\/li>\n<li><strong>Final vacuum (Abs.):<\/strong> 33 mbar<\/li>\n<li><strong>Max. Power Consumption: <\/strong> 4 kW (50Hz) \/ 5.5 kW (60Hz)<\/li>\n<li><strong>Material options:<\/strong>\n<ul>\n<li>CS: Cast iron \/ stainless steel 316 impeller &amp; gate plate<\/li>\n<li>SS: Full stainless steel 316 medium-grained<\/li>\n<\/ul>\n<\/li>\n<li><strong>Sealing:<\/strong> Mechanical (DIN 24960)<\/li>\n<\/ul>\n<h2 style=\"font-size: 24px;\">General Benefits<\/h2>\n<ul>\n<li>Efficient &#8216;Vary port valve&#8217;<\/li>\n<li>Virtually isothermal compression<\/li>\n<li>Ideal for wet processes &amp; fumes<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;10px&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;2\/3&#8243; tablet_width_inherit=&#8221;small_desktop&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;padding-5-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;padding-3-percent&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; font_color=&#8221;#000000&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;4px&#8221; column_border_color=&#8221;#000000&#8243; column_border_style=&#8221;dashed&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][nectar_highlighted_text color_type=&#8221;regular&#8221; text_color=&#8221;#000000&#8243; style=&#8221;full_text&#8221; highlight_expansion=&#8221;default&#8221;]\n<h1>Asco AVM 131 &amp; AVL 131: Reliable Vacuum, Compact or Flexible<\/h1>\n[\/nectar_highlighted_text][vc_column_text]The Asco 131 series of liquid ring vacuum pumps offers a robust and efficient solution for generating a <strong>deep vacuum<\/strong> (up to 33 mbar absolute) in demanding industrial environments. Both the <strong>Asco AVM 131<\/strong> and the <strong>Asco AVL 131<\/strong> are designed for continuous operation and excel in handling <strong>wet processes and vapors<\/strong> thanks to the liquid ring principle and virtually isothermal compression.<\/p>\n<p>Both models share the same core hydraulics, resulting in identical performance curves with a <strong>vacuum capacity of up to approximately 145 m\u00b3\/h<\/strong>. They are also available in the same high-quality material combinations<strong>(cast iron\/RS 316<\/strong> or all <strong>stainless steel 316<\/strong>) to meet various chemical resistance requirements. The crucial difference, however, lies in the construction method, which determines which model is most suitable for your specific installation.<\/p>\n<h2 style=\"font-size: 24px;\">AVM 131: Focus on Compactness<\/h2>\n<p>The <strong>Asco AVM 131<\/strong> is the <strong>monoblock<\/strong> variant. Pump and motor form one compact unit, with the impeller mounted directly on the motor shaft. This leads to minimum installation length, ideal for machine builders or situations where every centimeter counts. It comes standard with an efficient direct-coupled motor.<\/p>\n<h2 style=\"font-size: 24px;\">AVL 131: Maximum Flexibility<\/h2>\n<p>The <strong>Asco AVL 131<\/strong> uses a <strong>lantern piece<\/strong> construction. An intermediate piece with a <strong>flexible coupling<\/strong> connects the pump to a standard <strong>B5 flange motor<\/strong>. This construction offers ultimate flexibility: you can choose a motor that meets specific requirements (brand, specifications) or is suitable for special environments, such as <strong>ATEX classified<\/strong> zones for which the AVL 131 is certified.<\/p>\n<p>So choose the AVM 131 if <strong>compactness<\/strong> is a priority, and the AVL 131 if <strong>motor flexibility<\/strong> or ATEX compliance is required. Both guarantee the reliable vacuum performance you have come to expect from Asco.[\/vc_column_text][nectar_btn size=&#8221;large&#8221; button_style=&#8221;see-through-3d&#8221; color_override=&#8221;#e54040&#8243; text=&#8221;GET IN TOUCH&#8221; url=&#8221;https:\/\/www.dovac.nl\/en\/contact\/&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; top_padding=&#8221;5%&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;padding-4-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#000000&#8243; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; font_color=&#8221;#ffffff&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][nectar_highlighted_text color_type=&#8221;regular&#8221; highlight_color=&#8221;#ffffff&#8221; text_color=&#8221;#ffffff&#8221; style=&#8221;regular_underline&#8221; highlight_expansion=&#8221;default&#8221; underline_thickness=&#8221;2px&#8221;]\n<h2><em>Asco AVM\/L 131<\/em><\/h2>\n[\/nectar_highlighted_text][nectar_btn size=&#8221;medium&#8221; open_new_tab=&#8221;true&#8221; button_style=&#8221;regular&#8221; button_color_2=&#8221;Extra-Color-3&#8243; solid_text_color_override=&#8221;#e54040&#8243; icon_family=&#8221;fontawesome&#8221; text=&#8221;AVL 131 datasheet&#8221; url=&#8221;https:\/\/www.dovac.nl\/wp-content\/uploads\/2025\/04\/DS-AVL-131_ENG.pdf&#8221; icon_fontawesome=&#8221;fa fa-file-pdf-o&#8221; margin_right=&#8221;10&#8243;][nectar_btn size=&#8221;medium&#8221; open_new_tab=&#8221;true&#8221; button_style=&#8221;regular&#8221; button_color_2=&#8221;Extra-Color-3&#8243; solid_text_color_override=&#8221;#e54040&#8243; icon_family=&#8221;fontawesome&#8221; text=&#8221;AVM 131 datasheet&#8221; url=&#8221;https:\/\/www.dovac.nl\/wp-content\/uploads\/2025\/04\/DS-AVM-131_ENG.pdf&#8221; 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