Description
InstaDry® Crawl Space Sump Pump Kit
Protect your crawl space from moisture damage and flooding with the InstaDry® Crawl Space Sump Pump Kit. Specially designed for crawl space environments, this all-in-one sump pump system efficiently removes excess water while preventing debris buildup. Its innovative two piece snap together crawl space sump pump basin allows for easy installation in any crawl space opening, low working height or congested work area ensuring superior water management without unnecessary digging.
Why Choose the InstaDry® Sump Pump Kit?
• Advanced Water Management – Features a 12 gallon, 14″ deep basin with strategically designed water slots to eliminate hydrostatic pressure and maximize water flow.
• Prevents Early Pump Failure – The 16” round basin ensures longer pump cycles, reducing wear and extending the life of your sump pump.
• Better Than Traditional Sump Basins – Unlike standard basins with drilled holes that plug easily with drainage rock and debris, InstaDry® uses large water slots to maintain unrestricted water flow, minimizing flood risk.
• Minimal Digging Required – The compact 14” depth makes installation easier and faster, compared to traditional deeper basins, while maintaining full diameter for complete pumping cycles.
• Durable & Made in the USA – High performance and American craftsmanship ensures reliability and long-term performance. This product is made in the USA.
• Complete Kit Included – Comes with two snap together basin halves, a secure lid, a high-performance 1/3HP Liberty pump, a check valve, and PVC Fittings for quick and hassle-free setup.
*Choose your pump size- 1/3 HP or 1/2 HP. 1/3 HP is optimal for pumping water up to 10′ high (head height) and 1/2 HP for pumping water over 10′ high.
*Choose your check valve style – Standard check valve is American made and offers a very long service life. The standard check valve is NOT lower quality than the others, in fact in many cases it is the best choice. The other option a white “quiet” check valve. The quiet check valve has a spring inside and helps soften the slam noise that can occur in pumping water over 5′.
*Choose if you need a filter sock. Filter socks should only be used in silt and sandy soils.
Better Performance When You Need It Most
Most sump pump basins on the market have small drilled holes, which easily clogs with drainage rock and restricts water intake leading to potential flooding. The InstaDry® Sump Pump Basin’s engineered water slots outperform traditional designs, allowing for faster water removal, even during heavy rainfall or high groundwater levels.
Don’t wait for water damage to strike protect your crawl space today with the InstaDry® Crawl Space Sump Pump Kit!
Additional information
| Weight | 30 lbs |
|---|---|
| Dimensions | 20 × 20 × 17 in |
| Need a Filter Sock? | Sump Basin, Sump Basin with Filter Sock |
| Select Your Check Valve | Clear Quiet Check Valve, Standard Check Valve, White Quiet Check Valve |
| Which Sump Pump? | Liberty 237 1/3 HP Pump with 10' Cord, Liberty 237 1/3 HP Pump with 25' Cord, Liberty 457 1/2 HP Pump with 10' Cord |
12 reviews for Crawl Space Sump Pump Kit | InstaDry®
Only logged in customers who have purchased this product may leave a review.



























Brian Taylor –
sump pump kit is also top notch!
Art Schoenwetter –
This pump kit was outstanding. It was very easy to install and much lower in cost than what I found individually. I was also pleased it worked so well with the vapor barrier and that it didn’t need a deep hole to set it into. That saved me a lot of time especially since I hit water at 3″ deep. This product along with the outstanding support and recommendations by the staff helped make my project a success.
Michael Mongiello –
Thanks for the follow up. Your products were more than what I expected, but I can’t say enough about the excellent support I received from your staff. I’m hoping to use your products on another project I may have coming up soon.
Phil –
The 15 Gal sump pump kit was as advertised. Looked high quality and worked high quality. The only down side was the actual barrel. On the website, the barrel looks factory cut vertically. Clean and easy to re-assemble once inside the crawl space. The one I received was cut in half horizontally and it was a terribly jagged cut that looked like it was done with little, or no care. Had to re-assemble with screws and plastic pieces that only aided in trying to cut our arms while trying to work with the barrel in the dug out hole since the screws protruded badly. Not too much thought involved with that method of separating and re-assembling the barrel. Otherwise…excellent. CrawlSpace Concepts Reply- Our apologies for this happening, we have refunded the split charge and corrected the problem.Thank you for telling us about this and thank you for your business.
Scott Klingler –
I ordered a Sump Pump Kit on Monday at noon and received it on Wednesday. I also called on the same day with a question. All of the Techs were busy, but I had a return call 11 minutes later. It just doesn’t get much better than that. I also appreciate the AMERICAN MADE PRODUCTS. I still care about my country and try to buy American. Thanks!
Bryan Hurt –
Was very pleased with the sump pump “kit” that I purchased. Quality components that are well made and work very well. Very pleased. Came with everything I needed to keep it up and working. It comes with a one way valve that goes in line keeping water draining back into basin too.
Rusty –
Good price, shipped very fast
steger –
Perfect for my needs
Brian Neal –
I’ve put many of these in and have no issues or call backs with the liberty pump systems.
Mark –
Received products as described and everything looks great. Didn’t give a 5 star simply because I was asked to rate durability and it’s only been installed for about a week.
Kevin B –
Purchased 2 of these because my crawl space is divided by concrete and I have low spots on either side of the crawl space. Just got both hooked up and they are both working great.
sajag –
Could not be happier with my purchase of Insta-Dry sump pump kit! Very easy to install, came with everything I needed and it works perfectly!