Gorman-Rupp 80 series engine-driven self-priming pumps are designed for non-stop workloads. The straight-in-suction design of these high-efficient pumps guarantees quick, positive self-priming and allows them to operate at higher suction lifts than most other self-priming centrifugal pumps. Liquid enters directly into the impeller eye. A suction check valve prevents return flow when the pump is shut off. Because 80 Series pumps have fewer moving parts, maintenance is minimal and are available with self-lubricated mechanical shaft seals.
Gorman-Rupp 80 Series Engine-Driven Self-Priming Pumps Specifications:
| Size: | 1-1/2″ (37.5 mm) 2″ (50 mm) 3″ (75 mm) 4″ (100 mm) 6″ (150 mm) 8″ (200 mm) 10″ (250 mm) |
| Max Capacity: | 3,200 GPM (202 lps) |
| Max Head: | 220′ (67 m) |
| Max Solids: | 2.5″ (64 mm) |
| Max Temperature: | 160 F (71 C) |
| Materials of Construction: | Aluminum Cast Iron |
| Horsepower: | 3 HP – 103 HP |
Gorman-Rupp 80 Series Engine-Driven Self-Priming Pumps Features:
– Straight-In Suction Design Exclusive 80 Series pump design provides increased efficiency and allows pumps to operate at higher suction lifts than most self-priming centrifugal pumps.
– Multiple Seal Options: 80 Series pumps are available with Gorman-Rupp grease seal, or mechanical self-lubricated mechanical seals.
– Replaceable Wearplate: Replaceable wear plate allows for inexpensive maintenance of operating efficiency during the life of the pump. No expensive castings to replace. Extra-thick construction for long life.
– High Efficiency Impeller: Multi-vane semi-open impeller is designed for high efficiency and will pass up to 2-3/8″ (60 mm) solids, depending on pump model.
Engine-Driven Self-Priming Pump Basics Pt. 1: Introduction
