Liberty has expanded its line of pump guide rails to include the GR22. This pump guide rail allows easier installation or removal of submersible pumps in deeper pits. This new model features heavy cast iron construction and an efficient single rail design. With a discharge size of 2 inches, the GR22 fits Liberty series FL150 thru 200-series effluent pumps (Model GR22-FL) and LE70, LE100, LEH150 and LEH200-series sewage pumps (Model GR22-LE). An internal 2" thread on the pump mating claw will allow for adaptation to other pumps. For more information contact us at 1-800-543-2550 or visit the website at www.libertypumps.com.