Gorman-Rupp 14825-587 115V EPT Oscillating Pump for OEM Fluid Transfer
The Gorman-Rupp 14825-587 oscillating pump (115V EPT) is a compact, low-flow OEM-grade fluid transfer solution designed for precision applications. Built in the USA, this pump is part of the well-known 14825 oscillating series, engineered for reliable intermittent fluid movement in controlled environments such as laboratory systems, chemical dispensing equipment, and light industrial processing units.
This model uses an electromagnetic oscillating mechanism with an elastomeric impeller, delivering consistent fluid movement without the need for dynamic seals. Its self-priming design allows efficient startup under most conditions, making it ideal for OEM integration where reliability and minimal maintenance are critical.
With corrosion-resistant construction and EPDM (EPT) wetted materials, the pump is designed for compatibility with a wide range of non-aggressive fluids. It operates quietly, consumes low power, and is widely used in precision dosing, analytical equipment, and industrial circulation systems requiring stable micro-flow performance.
Key Features
- 115V AC electrical operation with diode-driven oscillation system
- Self-priming capability up to 48 inches under standard conditions
- Low-flow performance range: approximately 0.2–0.8 GPM
- Seal-less design reduces maintenance and leakage risk
- EPDM (EPT) wetted materials for chemical compatibility
- Lightweight OEM-integrated construction (~1 lb / 0.45 kg)
- Quiet oscillating operation for laboratory environments
Applications
- Laboratory and analytical fluid systems
- Chemical dosing and dispensing equipment
- OEM industrial circulation systems
- Printing, imaging, and processing machinery
- Medical and scientific instrumentation
- Detergent and solution transfer systems
Specifications
- Manufacturer: Gorman-Rupp Industries
- Model: 14825-587
- Voltage: 115V AC
- Flow Rate: 0.2–0.8 GPM
- Max Head: ~8 ft (2.5 m)
- Self-Priming: Up to 48 inches
- Operating Temperature: Up to 104°F (40°C)
- Material: EPDM (EPT) elastomers, corrosion-resistant body
- Weight: ~1 lb (0.45 kg)
FAQ
What type of fluid is the 14825-587 pump used for?
It is designed for low-flow, non-abrasive fluids including water-based solutions, detergents, and compatible chemicals used in OEM systems.
Is this pump suitable for continuous duty?
Yes, it is designed for continuous low-flow circulation in OEM applications, provided operating limits are respected.
Does the pump require mechanical seals?
No. It uses a seal-less oscillating design, reducing maintenance requirements.
Can it self-prime?
Yes, it can self-prime up to approximately 48 inches under normal conditions.
What industries commonly use this pump?
It is widely used in laboratory equipment, chemical dispensing systems, and light industrial OEM machinery.
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