{"product_id":"18-ru-erk-series-rack-20-inches-deep-erk-1820","title":"18 RU ERK Series Rack, 20 Inches Deep","description":"\u003cp\u003eThe ERK-1820 is an 18 RU floor-standing rack designed for professional AV installations requiring a secure, economical housing for sensitive equipment. This steel frame features a black wrinkle powder coat finish and is built with fully welded construction for maximum structural integrity. It is TAA compliant and manufactured in the USA. For thermal management, the rack sides include both top and bottom venting to promote airflow. Cable management is facilitated by integrated lacing points and slotted rackrail brackets, while the front features standard 10-32 threaded adjustable rackrails with numbered spaces for precise component positioning. This unit includes a key-locked standard rear door for enhanced security. While this configuration is a frame only, it can be ganged with other ERK Series units to create partitioned multi-bay installations for specialized thermal control or security. For seismic-sensitive environments, this rack is seismically rated with a seismic load capacity of 597 lbs (270.8 kg) when utilized with ERK-Z4 brackets. It is UL listed in the US and Canada with a substantial UL load capacity of 2,500 lbs (1,134 kg). The usable height within the 18 RU structure is 31.63 in (80.3 cm), providing ample room for rack-mounted hardware.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e18 RU capacity with 20 in (50.8 cm) depth and 31.63 in (80.3 cm) usable height\u003c\/li\u003e\n\u003cli\u003eUL Listed with a 2,500 lbs (1,134 kg) load capacity\u003c\/li\u003e\n\u003cli\u003eSeismic rated with 597 lbs (270.8 kg) capacity when used with ERK-Z4 brackets\u003c\/li\u003e\n\u003cli\u003eFully welded steel construction with black wrinkle powder coat finish\u003c\/li\u003e\n\u003cli\u003eKey-locked rear door and adjustable 10-32 threaded front rackrails\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eIs the ERK-1820 seismically rated for heavy equipment?\u003c\/h3\u003e\u003cp\u003eYes, it has a seismic load capacity of 597 lbs (270.8 kg) provided it is installed with ERK-Z4 brackets.\u003c\/p\u003e\u003ch3\u003eWhat is the total weight capacity of this 18 RU rack?\u003c\/h3\u003e\u003cp\u003eThe ERK-1820 is UL listed with a total load capacity of 2,500 lbs (1,134 kg).\u003c\/p\u003e\u003ch3\u003eCan I add cooling or power accessories to this rack?\u003c\/h3\u003e\u003cp\u003eYes, compatible accessories include the KO Series Rear Door Fan Kit (KO-AWFP2) and various NEXSYS or PDX series PDUs.\u003c\/p\u003e\u003ch3\u003eHow do I configure this rack for specific security needs?\u003c\/h3\u003e\u003cp\u003eThis frame can be ganged with other ERK Series units to create partitioned multi-bay installations for better security and thermal management.\u003c\/p\u003e\u003ch3\u003eWhat are the dimensions for installation planning?\u003c\/h3\u003e\u003cp\u003eThe ERK-1820 has a 22 in (55.9 cm) width and a 20 in (50.8 cm) depth, with a total height of 35.63 in (90.5 cm).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Middle Atlantic","offers":[{"title":"Default Title","offer_id":51916074352918,"sku":"ERK-1820","price":876.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/ERK-2120_main_f831c6b2-54cf-40fb-9190-3489a9e2e8b4.jpg?v=1789989266","url":"https:\/\/avsupplies.us\/products\/18-ru-erk-series-rack-20-inches-deep-erk-1820","provider":"AV Supplies","version":"1.0","type":"link"}