456Array ( [0] => Array ( [0] => Refrigeration Equipment [1] => /catalog/refrigeration-equipment/ [2] => Array ( [0] => /catalog/refrigeration-equipment/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => 1 [DEPTH_LEVEL] => 1 ) ) [1] => Array ( [0] => Transcritical stations [1] => /catalog/refrigeration-equipment/transcritical-stations/ [2] => Array ( [0] => /catalog/refrigeration-equipment/transcritical-stations/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => [DEPTH_LEVEL] => 2 ) ) [2] => Array ( [0] => Single-compressor units [1] => /catalog/refrigeration-equipment/single-compressor-units/ [2] => Array ( [0] => /catalog/refrigeration-equipment/single-compressor-units/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => [DEPTH_LEVEL] => 2 ) ) [3] => Array ( [0] => Multi-compressor units [1] => /catalog/refrigeration-equipment/multi-compressor-units/ [2] => Array ( [0] => /catalog/refrigeration-equipment/multi-compressor-units/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => [DEPTH_LEVEL] => 2 ) ) [4] => Array ( [0] => Receiver units [1] => /catalog/refrigeration-equipment/receiver-units/ [2] => Array ( [0] => /catalog/refrigeration-equipment/receiver-units/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => [DEPTH_LEVEL] => 2 ) ) [5] => Array ( [0] => Liquid chilling systems [1] => /catalog/refrigeration-equipment/liquid-chilling-systems/ [2] => Array ( [0] => /catalog/refrigeration-equipment/liquid-chilling-systems/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => [DEPTH_LEVEL] => 2 ) ) [6] => Array ( [0] => Pumping units [1] => /catalog/refrigeration-equipment/pumping-units/ [2] => Array ( [0] => /catalog/refrigeration-equipment/pumping-units/ ) [3] => Array ( [FROM_IBLOCK] => 1 [IS_PARENT] => [DEPTH_LEVEL] => 2 ) ) )