Gorman Rupp - GR-S1991 referenced SUCTION PLATE O RING product produced by high technology. GR-S1991 became irreplaceable of foundations. It distinguishes with price and quality among the similar products. Thanks to our large disturbiton network, we offer door delivery in most suitable conditions. GR-S1991 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.