Reverso Blog

Keep up with the current news, products and articles from Reverso.

It's Not A Joke: Get The 5-Valve Oil Change System 50% Off

Tiffany T. - Thursday, March 31, 2016


Defender's Annapolis Boat Show Sale

Tiffany T. - Tuesday, October 14, 2014


Take advantage of the Annapolis Boat Show Sale at Defender's online store. Oil change systems, fuel polishing systems and transfer pumps are discounted just in time for winterizing your boat. Clicking the products below will direct you to Defender's website.

VA-2 for Oil
Valve manifold for use with oil only. Version with 3 valves also available here.
OP-6 impeller pump photo OP-6FV
Reverso's best-selling oil change pump. Reversible flow makes it easy to drain and fill oil. The FV version is also suitable for transferring diesel fuel.
GP-311BKT-01 photo GP-311BKT-01
This portable oil change system easily sits on top of a 5-gallon bucket (not included) to contain the used oil. Reduce your chances for a mess.
GP-3013 photo GP-3013
A light-duty, wall mount system makes it easy to service your engine, transmission and generator quickly and cleanly with the 3-valve configuration.
GP-3025 photo GP-3025
A medium-duty, wall mount system makes it easy to service your 2 engines, 2 transmissions and generator quickly and cleanly with the 5-valve configuration.
FPS150S26 photo FPS-150
150 gallon per hour fuel polishing system ideal for cleaning up to 1,000 gallons of diesel fuel.
Sales ends 8AM on October 20, 2014.


Defender's 4th of July Sale: Reverso Fuel Polishing Module

Tiffany T. - Thursday, June 26, 2014


Defender's 4th of July Sale Reverso FPM-150 Fuel Polishing Module

Reverso List Price: $995
Defender Reg. Price: $954.99
Defender Sale Price: $878.59  Buy Now

The only true Fuel Polishing Module available for the do-it-yourself boater to maintain clean diesel fuel. Just add the filter of your choice (not included). Easy to install module consists of a pump, visual/audio alarm and digital timer, and is capable of cleaning a 150 gallon tank in 1 hour.

Compatible with with most standard filters (not for gasoline).

Download Product Information


Spring Savings

Tiffany T. - Thursday, April 11, 2013


Winter Sale - New Products Added

Tiffany T. - Monday, December 10, 2012

Missed the Fall Sale? We are keeping sales going with new products added. See what's available below and more by clicking here.

Oil Change 3023 - Medium Duty fast lube oil change system with 3 valves and reversing switch

12V with 3 Valves (43-2381) List Price $879 Sale Price $351.60
24V with 3 Valves (43-2382) List Price $879 Sale Price $351.60

Gear Pump 800 - Heavy Duty gear pump for transferring oil

24V Valves (45-2430) List Price $930 Sale Price $372
24V with Reversing Switch (45-2431) List Price $1045 Sale Price $418

Fall Sale - On the Products You Really Need

- Thursday, November 01, 2012

Stop by our Sale page this month for outstanding deals on some of our best-selling items. Hurry - these prices are for a limited-time only.


Gear Pump 311 AC - Light Duty is a self-priming gear pump that can be used for diesel, oil, and water.

120V, 60 Hz with Reversing Switch (28-3399)    List Price $580    Sale Price $295
120V, 60 Hz with On/Off Switch (28-3401)          List Price $580    Sale Price $295 


Gear Pump 312 - Medium Duty is a self-priming gear pump for oil, diesel or water with a reversing switch.

12V with Reversing Switch (30-2239)    List Price $579    Sale Price $289

24V with Reversing Switch (30-2240)    List Price $579    Sale Price $289


Oil Change 3010 - Light Duty fast lube oil change system with a gear pump. One of our TOP selling versions on sale!!

12V with 3 Valves (42-2343)    List Price $675    Sale Price $337.50
24V with 3 Valves (42-2353)    List Price $675    Sale Price $337.50

Oil Change 700 - Heavy Duty fast lube oil change system 700 Series with gear pump.

24V with 5 Valves (44-2409)    List Price $1529    Sale Price $764.50


Customer question regarding oil change system

- Wednesday, February 02, 2011
Q: "If I purchase a 4 port oil changer, can two lines be used for engine coolant and 2 for oil. Thanks Mike"

A: Good question. While the pump is quite capable of pumping both coolant and oil, it is not recommended using the same system to do both. The probability of cross contamination is so great that you could conceivably ruin an engine or cooling system causing yourself a great deal of expense.

We highly recommend against it. You would be ahead of the game by installing a GP3012 oil change system, then using a GP311 pump with a VP2 valve manifold to change the coolant. This will keep the two systems separate and eliminate the possibility of any contamination.

Customer Appreciates Superior Service

- Monday, December 06, 2010
"I got the stainless keyway yesterday, Put the pump back together and had the car back running last night. I just wanted to say thanks! Most guys would have just told me to send the part in, and they would rebuild it, etc,etc.

You took a few minutes, explained how to take it apart, what to look for, etc. Then to top it off, you overnight the part to me!!!

Definitely above and beyond what I've been experiencing from most company's tech/customer service. Once again just wanted to say thanks!"

David Deramus

Customer question regarding cross-contamination

- Monday, November 08, 2010
Question - "I have just purchased a new boat and have requested to install a REVERSO pump system for the main engine, generator and transmission. The boat builder representative is telling me he can only install it for the engine and the generator, the reason being given to me is the possibility of engine oil and transmission oil contamination. I am a bit skeptical on his contamination concern. Could you help me on that issue please?"

Answer - Your representative could be right. On some of the newer vessels the transmission requires a more refined oil than that of the engine or generator. With our GP-3013, a 3 valve oil change system, there is the possibility of cross-contamination. If your transmission requires the more refined oil, and it is contaminated with engine oil, it could cause damage to the transmission. Typically, we have seen these new transmissions on the new, high performance vessels.

We would suggest that you confirm the oil requirements of your transmission. If it requires, for example, a 30W, like the engine, then you should have no problem using a 3-valve system with no worry of cross-contamination.   If you find that you need a different oil for the transmission, you can use our GP-3012, a 2-valve oil change system, for your engine and generator.  Then use our GP-311 or OP-6, reversible pump, solely for the transmission.

You can find the products mentioned above by clicking on the product names below:


Congratulations winners!

- Tuesday, September 21, 2010
Congratulations to our Ugly Pump Contest Winners!

Ken, Chuck, Gerry and Alex all received a $25 Amazon Gift Certificate for participating.

They also received a 30% discount code for a future Reverso Pumps purchase.

Make sure to check in regularly for more contests.

Congrats again gentlemen!

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