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Your cart is empty.Crestwave 110V diaphragm water pump is primarily use for various applications requiring reliable water transfer and pressure boosting. Common uses include: RVs and Campers: Providing water for showers, sinks, and toilets.
Gary
Reviewed in the United States on February 17, 2025
I really like this pump! It does all it said it can do.I have used it right out of box to pump 2-50 gal rain barrels into my 275 gal IBC storage tank. Where I live, we have been on stage 4 water restrictions and now I can water outside without breaking the law!Hallelujah!
SadSack
Reviewed in the United States on February 15, 2025
We don't often struggle with water problems but it does happen occasionally, and when it does getting water out of the basement can be a real pain in our old house. It's been pretty wet here lately but we we're staying dry, then a couple of days after this pump arrived we got another 4" of rain on top of our already saturated soil and started having problems with water ingress. Not only us, but everybody we know who has a basement likewise did. This pump seems like the best solutiion for removing standing water off the floor. It will suck the water level down really low. If you set it in the deepest part of the water it does well over 95% of your cleanup and whats left can be mopped up and dried with fans. It has a backflow preventer valve so water doesn't leak back when the pump shuts off and with over 28' of lift it doesn't struggle to pump up from the basement. This is not a 'trash pump' of course, you can't set it in the bottom of murkey water full of leaves and stuff and expect it to drain that as the intake will get clogged. However for pumping out pools, hot tubs, flooded basements and such it is a good tool to have and the price is economical enough that I'd consider it cheap 'insurance'. The brand name is unfamiliar to me so I can't speak to how long it will last but it seems to be well built and in my case, where it will only receive intermittent use, I am glad to have it on the shelf.
Josh Jordan
Reviewed in the United States on February 15, 2025
Does not pump the advertised 7gpm only pumps 2gpm which is not acceptable for my needs will be returning this pump
Bullet
Reviewed in the United States on April 20, 2025
This CRESTWAVE 1/3HP Submersible Water Pump appears to be a high quality submersible pump that I have been using to empty my hot tub for cleaning. It really puts out the water using a 5/8 diameter garden hose to the drain point. I can empty my 300 gallon hot tub in minutes! It runs very quietly and smoothly. I use it to pump the tub to the bottom so did not use the automatic shut off but tried it in the foot well of the tub and it functions well. If you drop the sensor to the bottom it will empty to almost dry. The built-in check valve prevents backflow of the discharge water when the pump stops.The 25 foot cordset is a little overkill but it may come in handy for other pumping uses. I like the solid , molded-on wire fittings used as they are somewhat flexible taking the strain off of the joint with the pump cover. They have supplied plenty of connectors for attachment to a variety of plumbing options. I was able to make a leak-less connection to normal 3/4" GHT garden hose attachment.The unit runs smoothly and there was no evidence of bubbling or cavitation during the pumping run. I am impressed with this pump compared to my old 1/4HP unit!
david g
Reviewed in the United States on October 31, 2024
I used it for my summer cottage to connect to a water holding tank that feeds two sinks and a shower with propane heater. Provides great pressure which I adjusted to about 40 psi. I purchased a backup if I need to swap out down the road. Pump is fairly quiet too.
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