{"title":"Liquid Shut-Off Assemblies","description":"\u003cp\u003eLiquid shut‑off assemblies help protect pneumatic vacuums by preventing overfilling during liquid pickup. Designed to stop flow when the drum reaches capacity, they support safer operation and help reduce the risk of damage or unintended overflow in demanding shop environments.\u003c\/p\u003e","products":[{"product_id":"20-30-55-gallon-liquid-shut-off-assembly","title":"20\/30\/55 Gallon Liquid Shut-Off Assembly","description":"\u003cp\u003eIdeal for wet vacuum applications, Liquid Shutoff Assembly limits intake of vacuumed fluids when drum is full, preventing damage to exhaust silencer. Float ball rises as liquid level rises, blocking vacuum inlet to venturi box, ceasing vacuum operation. Wire cage with internal float ball mounts to underside of drum cover and replaces cartridge filter. Mounts using Retaining Springs (N6603) not included. Fits Guardair 55, 30 and 20 Gallon Drum Vacuums and Vacuum Generating Heads. Available as stand-alone item or factory installed option.\u003c\/p\u003e","brand":"Guardair","offers":[{"title":"Default Title","offer_id":11617658339372,"sku":"N638","price":84.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2656\/7586\/files\/guardair-corporation-liquid-shut-off-assembly-4081077813292.jpg?v=1702577888"},{"product_id":"nortech-8-15-gallon-liquid-shut-off-assembly-n609","title":"Nortech® 8\/15 Gallon Liquid Shut-Off Assembly N609","description":"Ideal for wet vacuum applications, Liquid Shutoff Assembly limits intake of vacuumed fluids when drum is full, preventing damage to exhaust silencer(s). Float ball rises as liquid level rises, blocking vacuum inlet to Venturi box, ceasing vacuum operation. Wire cage with internal float ball mounts to drum cover. Replaces standard (dry) cartridge filter.","brand":"Guardair","offers":[{"title":"Default Title","offer_id":40433019027574,"sku":"N609","price":226.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2656\/7586\/files\/guardair-corporation-nortech-15-gallon-vacuum-replacement-parts-liquid-shut-off-assembly_a20b8e96-b905-46f2-8adb-a64bec5df94c.jpg?v=1708443262"},{"product_id":"powerquad-5-10-gallon-liquid-shut-off-assembly","title":"PowerQUAD™ 5\/10 Gallon Liquid Shut-Off Assembly","description":"\u003cp\u003eIdeal for wet\/dry vacuum applications, Liquid Shutoff Assembly limits intake of vacuumed fluids when the drum becomes full. As the liquid level rises, the ball float rises within the wire cage, and blocks vacuum operation, thereby preventing accidental discharge of vacuumed fluids and protecting the PowerQUAD\u003csup\u003e™\u003c\/sup\u003e vacuum engine.\u003c\/p\u003e\n\u003cp\u003eWire cage bolts onto underside of drum cover. Coalescing filter slips over the wire cage. Coalescing filter remains in place during liquid recovery and captures mist during operation. Cartridge filter (not included) for dry applications installs over the coalescing filter and mounts to the wire cage. Mounting hardware included.\u003c\/p\u003e\n\u003cp\u003eFits Guardair PowerQUAD\u003csup\u003e™\u003c\/sup\u003e 5 and 10 Gallon Drum Vacuums and Vacuum Generating Heads.\u003cbr\u003e\u003c\/p\u003e","brand":"Guardair","offers":[{"title":"Default Title","offer_id":41080950521974,"sku":"PQ901","price":111.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2656\/7586\/files\/PQ901_a216ee67-22b6-48c3-8f16-be2daf31c3d9.jpg?v=1717079272"},{"product_id":"powerquad-20-30-55-gallon-liquid-shut-off-assembly","title":"PowerQUAD™ 20\/30\/55 Gallon Liquid Shut-Off Assembly","description":"\u003cp\u003eIdeal for wet\/dry vacuum applications, Liquid Shutoff Assembly limits intake of vacuumed fluids when the drum becomes full. As the liquid level rises, the ball float rises within the wire cage, and blocks vacuum operation, thereby preventing accidental discharge of vacuumed fluids and protecting the PowerQUAD\u003csup\u003e™\u003c\/sup\u003e vacuum engine.\u003c\/p\u003e\n\u003cp\u003eWire cage bolts onto underside of drum cover. Coalescing filter slips over the wire cage. Coalescing filter remains in place during liquid recovery and captures mist during operation. Cartridge filter (not included) for dry applications installs over the coalescing filter and mounts to the wire cage. Mounting hardware included.\u003c\/p\u003e\n\u003cp\u003eFits Guardair PowerQUAD\u003csup\u003e™\u003c\/sup\u003e 20, 30 and 55 Gallon Drum Vacuums and Vacuum Generating Heads.\u003cbr\u003e\u003c\/p\u003e","brand":"Guardair","offers":[{"title":"Default Title","offer_id":41080950587510,"sku":"PQ638","price":114.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2656\/7586\/files\/PQ638_9c0924ac-48d3-41ce-b5a5-27b9abef29a5.jpg?v=1717079271"},{"product_id":"powerquad-20-30-55-gallon-liquid-shut-off-assembly-kit","title":"PowerQUAD™ 20\/30\/55 Gallon Liquid Shut-Off Assembly Kit","description":"\u003cp\u003eIdeal for wet\/dry vacuum applications, Liquid Shutoff Assembly limits intake of vacuumed fluids when the drum becomes full.  As the liquid level rises, the ball float rises within the wire cage, and blocks vacuum operation, thereby preventing accidental discharge of vacuumed fluids and protecting the PowerQUAD\u003csup\u003e™\u003c\/sup\u003e vacuum engine.\u003c\/p\u003e\n\u003cp\u003eWire cage bolts onto underside of drum cover. Coalescing filter slips over the wire cage. Coalescing filter remains in place during liquid recovery and captures mist during operation. Cartridge filter for dry applications installs over the coalescing filter and mounts to the wire cage.  Mounting hardware included.\u003c\/p\u003e\n\u003cp\u003eFits Guardair PowerQUAD\u003csup\u003e™\u003c\/sup\u003e 20, 30 and 55 Gallon Drum Vacuums and Vacuum Generating Heads.\u003cbr\u003e\u003c\/p\u003e","brand":"Guardair","offers":[{"title":"Default Title","offer_id":41080950882422,"sku":"PQ638K","price":207.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2656\/7586\/files\/guardair-powerquad-20-30-55-gallon-liquid-shut-off-assembly-kit-pq638k-main.jpg?v=1775655718"}],"url":"https:\/\/guardair.com\/collections\/liquid-shut-off-assemblies\/parts-accessories.oembed","provider":"Guardair Corporation","version":"1.0","type":"link"}