gormanrupp戈尔曼.鲁普泵Products P.O. Box 1217Mansfield, OH 44901 USAPhone: 419-755-1011Fax: 419-755-1251 The Gorman-Rupp Mansfield DivisionThe Mansfield Division of the Gorman-Rupp Company manufactures a full line of self-priming centrifugal, standard centrifugal, submersible, rotary gear, diaphragm, engine-driven, priming assist and lightweight IPT pumps as well as packaged pump stations.Rangeflow: 50 – 40,000 gpm, head: up to 500'   P.O. Box 790Toccoa, GA 30577 USAPhone: 706-886-2101Fax: 706-886-0023 Patterson Pump Company*The Patterson Pump Company manufactures a full line of horizontal split case, vertical in-line, end suction centrifugal, vertical turbine, sewage, multi-purpose vertical turbine, axial and mixed flow pumps.Rangeflow: 50 – 500,000 gpm, head: up to 1150'   180 Hines Ave.Bellville, OH 44813 USAPhone: 419-886-3001Fax: 419-886-2338 Gorman-Rupp IndustriesGorman-Rupp Industries manufactures bellows metering, centrifugal, magnetic drive, piston, peristaltic, gear and oscillating pumps and valves.Rangeflow: 0.0005 – 60 gpm, head: up to 240 psi   70 Burwell RoadSt. Thomas, OntarioN5P 3R7 CanadaPhone: 519-631-2870Fax: 519-631-4624 Gorman-Rupp of Canada Limited*Gorman-Rupp of Canada Limited manufactures self-priming centrifugal, standard centrifugal, submersible, rotary gear, diaphragm, engine-driven, priming assist and utility pumps as well as packaged pump stations.Rangeflow: 50 – 9,500 gpm, head: up to 500'   400 Spring StreetRoyersford, PA 19468 USAPhone: 610-948-3800Fax: 610-948-5300 American Machine and Tool Co., Inc. of Pennsylvania*American Machine & Tool Co., Inc. of Pennsylvania manufactures and sells a large assortment of off-the-shelf industrial pumps. Pump models include self-priming centrifugal, standard centrifugal, utility, high-pressure, trash, fire, submersible, diaphragm, engine-driven, priming assist, rotary drum and piston drum pumps.Sizes1/4" to 6"