Shurflo 12 Volt HD Pump - 12V.H/DUTY Gen.purpose Pump | 8050-305-526
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Shurflo Standard General Purpose Pump, 12 VDC | 8050-305-526
Product Description
Shurflo 8050-305-526 is a self-priming three-chamber diaphragm pump for compatible liquid-transfer tasks, including oil changes and winterizing. Its 12 VDC motor has thermal overload protection, and the internal bypass controls pressure during operation.
Key Features
- 12 VDC motor; 3/8-inch female NPT ports
- Nominal water flow: 1.5 GPM
- Buna valves and Geolast diaphragm
- Dry-prime lift: up to 6 feet
- 30 PSI internal bypass; 7.5-amp fuse recommended by the manufacturer
- Ignition-protected design; hose kit and adapters
- Manufacturer part number: 8050-305-526
- Sold as: EA (pack of 6)
Product Compatibility
Choose for liquids approved for the pump materials, temperature and viscosity limits. Check the exact fluid and installation against the manufacturer instructions before using it for oil, antifreeze or other transfer duties.
When This Part Needs Replacement
Inspect the inlet hose, connections and valves if the pump will not prime or transfer rate falls. Repeated thermal trips, leaks or abnormal noise require diagnosis before continued use.
Installation Notes
Disconnect power before connecting hoses. Use the specified fuse, observe DC polarity and keep the suction line airtight. Follow the fluid handling and operating limits in the manufacturer instructions.
Manufacturer Schematic / Parts Diagram
View manufacturer parts diagram and service reference
Parts Desk Insight
This utility model uses an internal bypass rather than an automatic demand-pressure shutoff. Plan a suitable control switch and supervise the transfer. Thick or cold oil can reduce flow considerably compared with the published water-flow rating.
Shipping information
In-stock and OEM parts: ship same or next business day.
Available items are ready for pickup or shipping between one and three days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.