Gorman Rupp Series 80

Heavy-Duty Self-Priming Centrifugal Pumps

Gorman-Rupp 80 Series® medium head, mild solids-handling, self-priming centrifugal pumps are designed for non-stop work loads.

The straight-in-suction design of these high efficiency pumps guarantees quick positive priming and allows them to operate at higher suction levels than most other self-priming centrifugal pumps.

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Description
Specifications
Features
Variants

The liquid being pumped enters directly into the eye of the impeller, and a suction check valve prevents in-line return flow when the pump is shut off. And, because they have few moving parts, 80 Series pumps are easy to maintain and service, saving money in the long run.

80 Series self-priming centrifugal pumps are available in a variety of configurations for all of your industrial, construction, mining, agricultural, municipal and petroleum fluid handling needs.

Size	1-1/4″ (30 mm), 1-1/2″ (40 mm), 2″ (50 mm), 3″ (80 mm), 4″ (100 mm), 6″ (150 mm), 8″ (200 mm), 10″ (250 mm)
Max Capacity	2800 GPM (177 lps)
Max Head	205′ (62 m)
Max Solids	2-1/2″ (64 mm)
Max Temperature	160 F (71 C)
Materials of Construction	Cast Iron, Ductile Iron, Stainless Steel

Straight-In Suction Design

Exclusive 80 Series pump design provides higher suction lift, increased efficiency and allows pumps to operate at higher suction lifts than most other self-priming centrifugal pumps.

Multiple Seal Options

80 Series pumps are available with single and double seal options, grease, oil, and self-lubricated designs, depending on pump application. Carbon/ni-resist, carbon/ceramic, sintered bronze/steel, silicon carbide, and tungsten carbide seal faces. Fluorocarbon, Buna, and PTFE elastomers.

High Efficiency Impeller

F_80Series_3 copy.jpg Multi-vane open impeller is designed for high efficient. Impeller will handle up to 2 3/8″ (60 mm) solids, depending on pump model.

Replaceable Wearplate

Replaceable wearplate provides maximum operating efficiency at all times. No expensive castings to replace. Extra-thick construction for life.

Drive Variations

80 Series pumps are available as basic units for connection to customers’ power source or may be flex coupled, close coupled, or V-belt driven by an electric motor. Pumps can also be powered by gasoline or diesel engines.

Item	Size	Casing	Impeller / Rotor	Drive	Flange	Seal
81 1/2A2-B	1.5 x 1.5	Cast Iron	Cast Iron	Basic	NPT	Double Grease
81 1/2A3-B	1.5 x 1.5	Cast Iron	Ductile Iron	Basic	NPT	Carbon/Ceramic
81 1/2A52-B	1.5 x 1.5	Cast Iron	Ductile Iron	Basic	NPT	Silicon Carbide
81 1/2B2-B	1.5 x 1.5	Cast Iron	Cast Iron	Basic	NPT	Double Grease
81 1/2B3-B	1.5 x 1.5	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ceramic
81 1/2B52-B	1.5 x 1.5	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
81 1/2D3-B	1.5 x 1.5	Cast Iron	Copper Alloy	Basic	NPT	Carbon/Ni-Resist
81 1/2D3-E.50 1P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D3-E.50 3P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D3-E.75 1P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D3-E.75 3P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D3-X.75 1P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D3-X.75 3P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	ASA	Carbon/Ni-Resist
81 1/2D3-X1 1P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D3-X1 3P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2D52-B	1.5 x 1.5	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
81 1/2E3-B	1.5 x 1.5	Cast Iron	Copper Alloy	Basic	NPT	Carbon/Ni-Resist
81 1/2E3-E1 1P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2E3-E1 3P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2E3-X1.5 1P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2E3-X1.5 3P	1.5 x 1.5	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/2E52-B	1.5 x 1.5	Cast Iron	Cast Iron	Electric Motor	NPT	Silicon Carbide
81 1/2E9-B	1.5 x 1.5	Stainless Steel	Stainless Steel	Electric Motor	NPT	Carbon/Ceramic
81 1/2P47A-B	1.5 x 1.5	Plastic	Plastic	Basic	NPT	Carbon/Ceramic
81 1/2P47A-E2 1P	1.5 x 1.5	Plastic	Plastic	Electric Motor	NPT	Carbon/Ceramic
81 1/2P47A-E2 3P	1.5 x 1.5	Plastic	Plastic	Electric Motor	NPT	Carbon/Ceramic
81 1/4A3-B	1.25 x 1.25	Cast Iron	Copper Alloy	Basic	NPT	Carbon/Ni-Resist
81 1/4A3-E.33 3P	1.25 x 1.25	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/4A3-X.50 1P	1.25 x 1.25	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/4A3-X.50 3P	1.25 x 1.25	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
81 1/4A52-B	1.25 x 1.25	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
81 1/4B3-E.33 1P	1.25 x 1.25	Cast Iron	Copper Alloy	Electric Motor	NPT	Carbon/Ni-Resist
810A2-B	10 x 10	Cast Iron	Ductile Iron	Basic	NPT	Double Grease
82D2-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Double Grease
82D3-B	2 x 2	Cast Iron	Ductile Iron	Basic	NPT	Carbon/Ceramic
82D52-B	2 x 2	Cast Iron	Ductile Iron	Basic	NPT	Silicon Carbide
82E2-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Double Grease
82E20-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Tungsten Carbide
82E3-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ceramic
82E52-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
82H2-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Double Grease
82H20-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Tungsten Carbide
82H3-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
82H52-B	2 x 2	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
82H65-B	2 x 2	CD4MCu	CD4MCu	Basic	NPT	Silicon Carbide
83A2-B	3 x 3	Cast Iron	Cast Iron	Basic	ASA	Double Grease
83A3-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ceramic
83A52-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
83B2-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Double Grease
83B3-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
83B31-B	3 x 3	Ductile Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
83B52-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
83C2-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Double Grease
83C20-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Tungsten Carbide
83C3-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
83C52-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
83D20-B	3 x 3	Cast Iron	Cast Iron	Basic	NPT	Tungsten Carbide
84A2-B	4 x 4	Cast Iron	Cast Iron	Basic	NPT	Double Grease
84A3-B	4 x 4	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
84A52-B	4 x 4	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
84B2-B	4 x 4	Cast Iron	Cast Iron	Basic	NPT	Double Grease
84B3-B	4 x 4	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
84B31-B	4 x 4	Ductile Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
84B52-B	4 x 4	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
86A2-B	6 x 6	Cast Iron	Cast Iron	Basic	NPT	Double Grease
86A3-B	6 x 6	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
86A52-B	6 x 6	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
86B2-B	6 x 6	Cast Iron	Cast Iron	Basic	NPT	Double Grease
86B3-B	6 x 6	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
86B52-B	6 x 6	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
88A2-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Double Grease
88A20-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Tungsten Carbide
88A3-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
88A52-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide
88B2-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Double Grease
88B3-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Carbon/Ni-Resist
88B52-B	8 x 8	Cast Iron	Cast Iron	Basic	NPT	Silicon Carbide