Reverso GP-704 Heavy Duty Oil Change System, 12V, 4 Valves
Draining and refilling multi-engine oil reservoirs, the Reverso GP-704 pumps 2.5 GPM at 12V DC, utilizing four brass valves and a reversible gear pump for twin engines and generators.
- 2.5 GPM flow speeds up oil servicing.
- 4-valve manifold isolates individual engine lines.
- Reversible gear pump handles extraction and fill.
- ISO 8846 ignition protection ensures engine safety.
- Nitrile impeller withstands hot crankcase lubricants.
$554.70
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When routine inboard oil changes involve more than one engine or service point, a centralized reversible pump system can help organize the job. The Reverso GP-704 Heavy Duty Oil Change System is a 12V DC electric marine multi-valve oil change system with four brass shut-off ball valves, designed for routine inboard maintenance involving twin main engines and two auxiliary generators.
This complete oil-change system uses a self-priming, reversible-flow electric gear pump with a 2.5 GPM (9.5 LPM/150 GPH) flow capacity and a 5.0 ft (1.5 m) suction lift. It is intended for crankcase engine oil, marine transmission fluid, and heavy gear lubricants, with a powder-coated aluminum base and oil-resistant nitrile impeller/gears for marine service use.
Fitment and Maintenance Use
The Reverso GP-704-12 is specified for routine inboard maintenance on installations with twin main engines and two auxiliary generators. It supports oil-change service involving crankcase engine oil, marine transmission fluid, and heavy gear lubricants. Confirm fitment using the engine model, serial number, and manufacturer service documentation before ordering.
Before Ordering the Reverso GP-704
Confirm that the Reverso Pumps GP-704-12 matches your intended inboard maintenance setup, including its 12V DC electrical requirement, 10A fuse requirement, four-valve manifold configuration, 1/2-inch male flare ports, 2.5 GPM (9.5 LPM/150 GPH) flow capacity, 5.0 ft (1.5 m) suction lift, and intended use with crankcase engine oil, marine transmission fluid, or heavy gear lubricants. Check available installation space for the 12.0 x 10.0 x 6.0 inch housing and confirm that your service plan involves the listed twin main engine and two auxiliary generator application. Confirm compatibility with your engine manufacturer’s documentation before purchase.
Product Specifications
Reverso GP-704 Heavy Duty Oil Change System
| Brand | Reverso Pumps |
|---|---|
| Manufacturer Part Number (MPN) | GP-704-12 |
| Country of Origin | USA |
| Equipment Classification | Marine Multi-Valve Reversible Oil Change System |
| Operating Voltage | 12V DC Electric (10A Fuse Required) |
| Flow Rate Performance | 2.5 GPM (9.5 LPM / 150 GPH) Flow Capacity |
| Manifold Configuration | 4 High-Quality Brass Shut-Off Ball Valves (1/2" Male Flare Ports) |
| Pump Technology & Lift | Self-Priming Reversible Flow Electric Gear Pump (5.0 ft / 1.5 m Suction Lift) |
| Base & Impeller Material | Powder-Coated Aluminum Base with Oil-Resistant Nitrile Impeller/Gears |
| Compatible Fluid Media | Crankcase Engine Oil, Marine Transmission Fluid, Heavy Gear Lubricants |
| Ignition Protection & Certs | ISO 8846 / USCG Marine Certified Ignition Protected, CE Approved |
| Dimensions & Dry Weight | 305 x 254 x 152 mm (12.0" x 10.0" x 6.0") / 5.0 kg (11.0 lbs) |
| Service Target Application | Routine Inboard Maintenance (Twin Main Engines + 2 Auxiliary Generators) |
| Standard Warranty | 2 Years Limited Manufacturer Warranty |
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