--- product_id: 28869602 title: "PC457-441 Pump 1.5 Inch" brand: "liberty pumps" price: "195943 kr" currency: ISK in_stock: true reviews_count: 12 category: "Liberty Pumps" url: https://www.desertcart.is/products/28869602-pc457-441-pump-1-5-inch store_origin: IS region: Iceland --- # 0.5 HP powerful motor 52 GPM max flow rate 12V battery backup pump PC457-441 Pump 1.5 Inch **Brand:** liberty pumps **Price:** 195943 kr **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay dry, stay worry-free β€” the Liberty Pump that never quits! ## Quick Answers - **What is this?** PC457-441 Pump 1.5 Inch by liberty pumps - **How much does it cost?** 195943 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/28869602-pc457-441-pump-1-5-inch) ## Best For - liberty pumps enthusiasts ## Why This Product - Trusted liberty pumps brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fail-Safe Backup:** 12V battery backup pump kicks in instantly during power outages, pumping up to 44 GPM with audible & visual alerts. - β€’ **Silent Efficiency:** Generous float mechanism ensures whisper-quiet operationβ€”no more disruptive thuds waking you up. - β€’ **Unstoppable Power:** Half horsepower motor delivers robust 52 gallons per minute flow to keep your basement dry no matter the storm. - β€’ **Peace of Mind Guaranteed:** Dual check valves prevent backflow, protecting your home from flooding and water damage. - β€’ **Easy Installation & Maintenance:** Comes fully assembled with battery box and charger; compatible with deep-cycle batteries for long-lasting reliability. ## Overview The Liberty Pumps PC457-441 is a premium 1.5-inch sump pump combo featuring a 0.5 HP primary pump with a 52 GPM capacity and a 12V battery backup pump capable of 44 GPM. Designed for uninterrupted operation during power failures, it includes dual check valves and audible/visual alarms for backup activation. Its quiet, efficient design and robust build provide reliable flood protection, making it a must-have for homeowners seeking ultimate peace of mind. ## Description Product Description 1/2 HP Battery back-up Pump combo, models 457 & 442 assembled, 115V, 12V From the Manufacturer A fully assembled pump combination that features a primary 115 volt automatic sump pump and the model 441 battery back-up pump. The Model 441 provides uninterrupted pumping in the event of power outage or main pump failure. When the 441 is operating, audible and visual alarm warns of backup pump operation. The Model 441 back-up pump is capable of pumping up to 44 GPM. This system includes primary pump check valve and back-up pump check valve. The primary pump included in this system is Liberty's Model 457 and is capable of pumping up to 52 GPM. For complete primary pump specifications see Liberty's 450-series literature. For complete back-up pump specifications see Liberty's Model 441 literature. Review: Worth the investment - I waited almost a year to write this review. I built my house 6 years ago and the builder took a lot of short-cuts. One of which was a 1/4 horse-power single sump pump. With midwest winters and rainy springs, the sump pump would literally take 7-10 days before it would stop bumping water. The sump pump was right below the master bedroom. The amount of "give" between cycles was minimal and the back flow (which caused a loud thud) would wake me up from dead sleeps. I purchased this Liberty pump back in April. To be honest, I thought I wasted a lot of money because I just figured that it was not working. The truth is it worked so well that I did not even know it was on. I no longer heard the back-flow (loud thuds), the generous float mechanism allowed for an efficient flow and it pushed the water away from the house. Before I purchased this sump pump, I used to have to run to the basement and check 1) was I flooding and 2) do I have any leaks in the walls. Since I have had the Liberty Pump, I have had no pressure build up on the outside of the walls and no damp or running spots. I wish I would have known better and demanded a Liberty Pump be installed from the beginning of the building process. Update 06/30/17 I have now had this sump pump for three full years. Last week we had 5 inches of rain in about 3 hours. This was the biggest test yet. When you have a three inch pipe going into the pit and only 1 3/4 inches going out, it was nail biting if the basement would flood. This sump pump ran continously for three solid hours but never once did the water crest and flood the basement. After every heavy rain storm (and we have had plenty this year), I thank my lucky stars that we bought this pump. As an added comment, about a month ago we blew a fuse that impacted the basement and the master bath. We had no idea there was no power downstairs as all the TV and lights were one upstairs. The battery backup beeps when on, so we were able to get power back on without an issue. Review: Passed a huge test - works awesome - So after having another popular battery backup system fail miserably in a massive rain we had in 2011 I decided not to mess around and got this 1/2 HP Liberty pump/backup system. Well, we just got inundated again with near-record rains in Chicago but this bad boy kept up with the incoming water and our basement was never under any threat. I've had plumbers tell me that 1/2 HP is too much and not necessary for a home but if you want real peace of mind, what's another $100-200 more vs. the conventional 1/4 HP pumps that are popular in hardware stores. Get a 1/2 HP no matter what and get this Liberty pump - she's solid and gets the job done. I believe the backup pump is 1/4 HP but researched the gallons per hour vs. other 1/4 HP pumps and this one taped out as one of the best. Installation is easy. You have to get a deep-cycle battery for this pump which costs around $100 so that adds to the total bill of installing this system but the peace of mind is worth it. Highly recommended!! ## Features - SUMP PUMP ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004UOWJGU | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #663,200 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #706 in Sump Pumps | | Brand | Liberty Pumps | | Color | No Finish | | Customer Reviews | 4.4 4.4 out of 5 stars (23) | | Date First Available | August 5, 2011 | | Finish | No Finish | | Global Trade Identification Number | 00671812118360 | | Horsepower | 0.5 | | Included Components | Battery Box, Battery Charger, Ch | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 25 pounds | | Item model number | PC457-441 | | Manufacturer | Liberty Pumps | | Material | Aluminum | | Maximum Flow Rate | 52 Gallons Per Minute | | Part Number | PC457-441 | | Power Source | Corded Electric | | Product Dimensions | 10 x 10 x 10 inches | | Size | 1-1/2" | | Style | PC | | UPC | 671812118360 | | Voltage | 115 Volts | | Warranty Description | Liberty Pumps, Inc. warrants that pumps and other products of its manufacture are free from all factory defects in material and workmanship for a period of 2 years from the date of purchase. | ## Product Details - **Brand:** Liberty Pumps - **Color:** No Finish - **Global Trade Identification Number:** 00671812118360 - **Horsepower:** 0.5 - **Item Weight:** 25 Pounds - **Material:** Aluminum - **Maximum Flow Rate:** 52 Gallons Per Minute - **Power Source:** Corded Electric - **Style:** PC - **Voltage:** 115 Volts ## Images ![PC457-441 Pump 1.5 Inch - Image 1](https://m.media-amazon.com/images/I/61hzenDcd2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the investment *by J***A on November 17, 2014* I waited almost a year to write this review. I built my house 6 years ago and the builder took a lot of short-cuts. One of which was a 1/4 horse-power single sump pump. With midwest winters and rainy springs, the sump pump would literally take 7-10 days before it would stop bumping water. The sump pump was right below the master bedroom. The amount of "give" between cycles was minimal and the back flow (which caused a loud thud) would wake me up from dead sleeps. I purchased this Liberty pump back in April. To be honest, I thought I wasted a lot of money because I just figured that it was not working. The truth is it worked so well that I did not even know it was on. I no longer heard the back-flow (loud thuds), the generous float mechanism allowed for an efficient flow and it pushed the water away from the house. Before I purchased this sump pump, I used to have to run to the basement and check 1) was I flooding and 2) do I have any leaks in the walls. Since I have had the Liberty Pump, I have had no pressure build up on the outside of the walls and no damp or running spots. I wish I would have known better and demanded a Liberty Pump be installed from the beginning of the building process. Update 06/30/17 I have now had this sump pump for three full years. Last week we had 5 inches of rain in about 3 hours. This was the biggest test yet. When you have a three inch pipe going into the pit and only 1 3/4 inches going out, it was nail biting if the basement would flood. This sump pump ran continously for three solid hours but never once did the water crest and flood the basement. After every heavy rain storm (and we have had plenty this year), I thank my lucky stars that we bought this pump. As an added comment, about a month ago we blew a fuse that impacted the basement and the master bath. We had no idea there was no power downstairs as all the TV and lights were one upstairs. The battery backup beeps when on, so we were able to get power back on without an issue. ### ⭐⭐⭐⭐⭐ Passed a huge test - works awesome *by R***L on April 19, 2013* So after having another popular battery backup system fail miserably in a massive rain we had in 2011 I decided not to mess around and got this 1/2 HP Liberty pump/backup system. Well, we just got inundated again with near-record rains in Chicago but this bad boy kept up with the incoming water and our basement was never under any threat. I've had plumbers tell me that 1/2 HP is too much and not necessary for a home but if you want real peace of mind, what's another $100-200 more vs. the conventional 1/4 HP pumps that are popular in hardware stores. Get a 1/2 HP no matter what and get this Liberty pump - she's solid and gets the job done. I believe the backup pump is 1/4 HP but researched the gallons per hour vs. other 1/4 HP pumps and this one taped out as one of the best. Installation is easy. You have to get a deep-cycle battery for this pump which costs around $100 so that adds to the total bill of installing this system but the peace of mind is worth it. Highly recommended!! ### ⭐⭐⭐⭐⭐ Ten years after purchase and still running strong *by K***M on December 25, 2023* Other than sourcing a good battery, this is pretty much a drop-in replacement for a big box store pump with one big difference - this one lasts. I live in a flood plain and used to have a 3/4HP pump and always had a second 3/4HP pump brand new and ready to drop in the hole with the turn of one clamp. It was wasteful since I was replacing it every other year or so, plus no backup option. Don't get me wrong they worked well, until they didn't. During one flood, the inexpensive pump ran for 13 days straight without shutting off, so I'm talking a lot of water. This pump replaced those ones and has continued to operate flawlessly without replacement for a very long time. According to my purchase history, my pump will turn 10 years old in a couple of months. The only reason I am reviewing it now is because I am amazed at how good it has performed for so long. If I hadn't been conditioning the battery it has remained out of sight and out of mind. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/28869602-pc457-441-pump-1-5-inch](https://www.desertcart.is/products/28869602-pc457-441-pump-1-5-inch) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-28*