pqPager is a standalone widget which is used for paging in pqGrid. It can also be used independently of the grid.

Reference to pqPager can be obtained using

                
                var $pqPager = $grid.find("div.pq-pager").pqPager();
                //or 
                var $pqPager = $("div.pq-pager", $grid).pqPager();