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Gorman-Rupp 81 1/2P47A-E2 Series Self-Priming Centrifugal Pump
1-1/2 in. Inlet/Outlet, Stainless Steel, for Corrosive and Acidic Liquids, Viton Seal, 2 HP
Ships From Manufacturer
Select Model & Quantity:
| Model # | Description | Price | Qty |
|---|---|---|---|
| 81 1/2P47A-E2 1P | 1-1/2 in. Inlet/Outlet, Stainless Steel, 115/230 Volt, for Corrosive and Acidic Liquids, Viton Seal, 2 HP | $2,149.00 | |
| 81 1/2P47A-E2 3P | 1-1/2 in. Inlet/Outlet, Stainless Steel, 230/460 Volt, for Corrosive and Acidic Liquids, Viton Seal, 2 HP | $2,272.00 |
Gorman-Rupp - 81 1/2P47A-E2 Series - Self-Priming Centrifugal Pump
Gorman-Rupp self-priming centrifugal pumps are designed for use with a variety of corrosive and acidic liquids containing mild solids. The semi-open impeller handles solids to 9/16 diameter. Replaceable vane plate and flow guide. This model is available in basic or close-coupled configurations.
- Polypropylene construction
- Solids-handling up to 9/16" (14 mm) diameter
- 1-1/2" NPT suction and discharge ports
- 2 HP TEFC motor available in single or three phase
- Stainless steel impeller shaft
- Replaceable vane plate and flow guide
- Self-priming to 20 ft.
- Maximum operating pressure is 40 PSI
- Maximum temperature 160°F (71°C)
- Viton® carbon/ceramic mechanical seal
- Stainless steel hardware
For proper operation of this pump, it is a requirement to check the chemical resistance chart before ordering. If the pump is used for an application that the pump material is not compatible with the warranty will be voided.
Gorman-Rupp Chemical Resistance Chart
115/230 Volt Pump - 81 1/2P47A-E2 1P |
230/460 Volt Pump - 81 1/2P47A-E2 3P |
![](images/pd/81_1-2P47A-E2_1P-Curve.jpg")
| Model | A | B | C | D | E | F | G (Diameter) | Suction* | Discharge* |
|---|---|---|---|---|---|---|---|---|---|
| 81 1/2P47A-E2 1P | 8.06 | 8.18 | 7.87 | 5.73 | 20.78 | N/A | N/A | 1.5 | 1.5 |
| 81 1/2P47A-E2 3P | 8.06 | 8.18 | 7.87 | 5.73 | 20.78 | N/A | N/A | 1.5 | 1.5 |
(*)Standard NPT Pipe Threads
"