Grease traps are an efficient tool for the interception of fats, oils, and grease coming from various sources. They are extremely useful in houses and restaurants where a lot of grease-contaminated water
is generated on a daily basis.
Similarly, domestic grease traps can be installed under the kitchen sink for outstanding results.
While these traps themselves are highly useful and efficient, they require careful maintenance at the same time to avoid overflow of the grease. There is a diverse range of units available in the market depending on their size, type, construction material, efficiency, space, capacity, maintenance, and price.
This article encapsulates the 7 best domestic grease traps for kitchen sinks based on these aspects along with a detailed buying guide.
Ashland Plastics 4804 Poly Grease Trap is multipurpose equipment suitable for both domestic and commercial purposes. The tool is durable and is made up of polyethylene material that is anticorrosive and does not get corroded or rusts easily.
In addition to this, the material is not prone to leakage and, thus, is perfect for manufacturing a grease interceptor.
The removable baffles integrated into the grease trap along with the flow restrictor slows down the water flow to separate grease from water.
Similarly, the D-ring sealing gasket incorporated in the lid of the unit provides ultimate protection and prevents the waste from overflowing and leaking.
The lid is also secured with a flush-mounted bolt that further increases its protection abilities. Last but not least, the inlet and outlet connections allow for secure water movement. The unit has fats capturing capacity of 8 lb. and works well for domestic grease elimination.
Pros
Anticorrosive abilities
Secure lid
D-ring sealing gasket
Durable and Compact
Cons
Requires regular maintenance
Ashland Plastics 4804 Poly Grease Trap is second to none in terms of performance and quality. This is attributed to the polyethylene construction of the equipment that improves its durability and makes it stand out among its counterparts.
Moreover, the product is available at a reasonable price range and can be afforded easily.
Zurn GT2700-10-2NH – Steel Grease Trap displays efficient performance and is ideal for domestic use. The products work on the simple mechanism of decreasing the water flow and separating grease and water layers from each other.
The unit containing the grease is not prone to corrosion and, thus, is safe for use in indoor as well as outdoor conditions.
The steel construction of the item ensures its sturdiness and increases the strength of the product. Therefore, improving its efficiency and contributing to its long life.
Along with this, the slip-resistant covering lid of the system keeps the water and fats inside the chamber and prevents the odor from escaping it.
Thereby ensuring a clean and odor-free environment for the residents living in the nearby areas. The flow rate of the contaminated water inside the device is 10GPM, which is sufficient for effectively separating the fats and oils from the wastewater.
Finally, the model is lightweight and compact and, thus, is highly portable.
Pros
Steel construction
Slip-resistant secure lid
Lightweight and compact
Odor-free system
Cons
Maintenance is required
Zurn GT2700-10-2NH – Steel Grease Trap is one of the best domestic grease traps for kitchen sinks. The product is made up of fabricated steel and does not corrode. Hence, it is ideal for outdoor as well as indoor use.
The high durability of the apparatus is also attributed to the secure lid included in the system and improves its overall output.
AnEssOil Stainless Steel Grease Trap is made up of heavy-duty stainless steel which not only increases its strength but also protects it against external damage.
The model possesses anti-rust, non-deformation, and anti-corrosion abilities that contribute to its long life and the overall results generated by the system.
In addition to this, the equipment features removable baffles alongside the locking technology embedded in the lid to prevent the water and odor from escaping the chambers.
Another remarkable attribute is the inclusion of the Faucet switch which allows for the effortless control of the sewage from the outlet.
Similarly, a lifting handle is also present on top of the apparatus to allow for better transportation. Furthermore, the tool is available in a completely assembled form and relieves you from the hassle of assembling the pieces together.
You are only required to connect the pipe from the grease trap inlet to the kitchen sink and you are good to go.
Pros
No assembly required
Handle for transportation
Locking technology
Non-deformation abilities
Cons
Not the best quality
AnEssOil Stainless Steel Grease Trap is an outstanding grease interceptor available for domestic and commercial purposes. The material does not require any assembly and can be directly installed in your kitchen.
Lastly, the apparatus possesses non-deformation abilities and is an incredible strength. Thus, it is highly recommended for daily use.
Endura 3925A02LO Grease Trap is manufactured by a well-recognized Canadian brand. The product is lightweight and compact, therefore, it can be carried out with ease.
The interceptor is durable than its other industrial counterparts and weighs up to 60% less than others of its kind. Along with this, the polypropylene construction is the reason for the impressive strength possessed by the device.
The high durability protects it against external damage and allows it to withstand extreme environmental conditions.
The ultimately secured lid covering the apparatus prevents the sewage from escaping the chambers and captures the unbearable odor inside it. Thereby providing a clean and safe environment to the residents living in the nearby areas.
Apart from these attributes, another significant property of the system is a large molded debris curtain embedded in the unit, which allows for effortless cleaning of the material and relieves the users from the hassle of difficult maintenance. Hence, it is ideal for domestic kitchen applications on a daily basis.
Pros
Molded Debris Curtain
Effortless maintenance
60% lightweight than others
Sturdy and compact
Cons
Assembly is required
Endura 3925A02LO Grease Trap is one of the best domestic grease traps for kitchen sinks. The model is lighter than others of its kind and is highly portable.
Thus, it can be moved from one place to another without much difficulty. Moreover, the item does not require a lot of maintenance and can be cleaned effortlessly at home.
Ashland 4835 Grease Trap is similar to its above-mentioned counterparts and is highly efficient. The tool is capable of separating a large amount of grease from the wastewater and generates an unrivaled output.
Moreover, the removable baffle integrated into the interceptor along with the durable lid ensures that the product functions completely well.
The lid is specifically designed to prevent the odor and sewage from escaping the fat-storing chamber. Apart from this, a flow controlling device is also included to decrease the flow rate of water.
The low flow rate allows the fats to form a layer on top of the water, which can be effectively removed from the surface.
Hence, making it easier to capture it and discharge clean water. Along with this, the internal air relief prevents the odor from producing inside the chamber and helps to dissipate unpleasant smells in the surroundings.
The item also features replaceable bulkhead fittings coupled with an O-ring sealing gasket located between the tank and the cover.
Pros
Internal air relief
Removable baffle
Replaceable bulkhead fittings
Flow controlling device
Cons
Maintenance is required
Ashland 4835 Grease Trap is a multipurpose tool designed especially for trapping grease from the water. The material used in construction is durable and does not get damaged due to weather conditions.
Furthermore, the interceptors are embedded with removable baffles and replaceable bulkhead fittings that enhance its performance and efficiency.
6. John Boos GT-50 Carbon Steel Grease Interceptor
John Boos GT-50 Carbon Steel Grease Interceptor is designed for commercial purposes but can also be used for large kitchen sinks. The trap has the ability to capture 50 pounds of fats from the wastewater and provides environmental benefits to a great extent.
In addition to this, carbon steel-based construction imparts corrosion-resistant abilities to the apparatus and makes it last longer than most of its market counterparts.
The steel construction also provides durability to the main equipment and prevents it from getting damaged. Along with this, the apparatus is characterized by the presence of a non-skid cover that contains a locking device.
The locking device prevents the lid from opening accidentally and prevents the outflow of sewage from the chambers.
Moreover, the removable baffle is also a major reason for the proper sealing of the system and thus increases the abilities of the whole item.
Similarly, a T-vent pipe is also a significant element and allows you to connect the sink and inlet of the interceptor with each other. Thus, it is highly recommended for daily use.
Pros
Locking device
T-vent pipe
Removable baffles
Durable and secure
Non-skid cover
Cons
Expensive
John Boos GT-50 Carbon Steel Grease Interceptor is durable and compact. The interceptor is incorporated with a non-skid cover with a locking device that prevents the contents of the chamber from escaping through.
Moreover, the removable baffles, T-vent pipe, and carbon steel construction ensure the unrivaled efficiency with outstanding output.
Zurn GT2700-04-2NH – Steel Grease Trap might be the last product on the list but does not lag behind its counterparts in terms of performance and quality construction.
The model is coated with stainless steel which is effective against corrosion and rusting. Therefore, it can be used for longer periods of time without worrying about leakage or rusting of the main apparatus.
Additionally, the slip-resistant cover completely secures the top of the equipment and prevents the contents of the interceptor from escaping it.
This is particularly useful in capturing the odor generated by the system and makes the trap useful for nearby communities. The product is multipurpose and versatile.
It not only cleans the contaminated water but also ensures a clean and odor-free environment for the surrounding communities.
Besides these features, another prominent attribute includes the flow diffusing baffle present with the external vented inlet flow control which decreases the flow rate of water inside the unit to effectively separate grease from the water.
Pros
Odor-free Surroundings
Flow diffusing baffle
Inlet flow control
Stainless steel construction
Slip-resistant lid
Cons
Not the best performance
Zurn GT2700-04-2NH – Steel Grease Trap is considered one of the best domestic grease traps for kitchen sinks. The apparatus is durable and compact and can be carried around with ease. Furthermore, it is associated with low odor production and low water flow rate, which makes it ideal for capturing grease.
Factors That Should Be Considered While Looking for a Domestic Grease Trap for Kitchen Sink
There is a diverse range of units available in the market depending on their size, type, construction material, efficiency, space, capacity, maintenance, and price. Thus, these factors must be carefully considered while purchasing grease interceptors and are discussed below in detail.
Size of the Grease Trap
The majority of the grease traps are manufactured in two sizes which are small grease traps and large interceptors.
The small units are highly suitable for domestic use and can be installed under the kitchen sink for better performance. The items are highly efficient and capture more grease as compared to their larger counterparts.
However, they are also prone to blockage and must be cleaned once a week to ensure quality output. Contrary to this, the large interceptors are mostly designed for commercial purposes.
In addition to this, these objects are roughly the size of a bread pack, thus can be placed outdoors without any inconvenience.
Type of the Trap
The second thing that needs to be considered while purchasing a grease trap is the type required for various purposes. Different types of models are useful for different environmental conditions and display varying efficiency.
Passive hydro-mechanical interceptors are lightweight and compact; therefore, they can be easily placed in a confined place. Similarly, the unit is cost-effective and, thus, is highly useful for domestic applications.
On the flip side, it is one of the units that require the most maintenance and should be cleaned properly. Apart from this, the automatic grease interceptors are highly popular among consumers because of their remarkable performance in capturing oil from kitchen sinks and drainage areas.
Another prominent example of such products includes gravity traps that are durable and can last for longer time intervals than their other industrial counterparts.
Construction Material
Construction material is also a crucial element and must not be neglected when choosing a fat interceptor for oneself. The high quality and strong material ensure the durability of the product. Thereby enhancing its lifetime and enabling it to withstand extreme weather conditions.
The most preferred materials for the production of such items include plastic, steel, and glass fiber. These materials are extremely resilient and are not prone to damage easily.
In addition to this, fiberglass is not harmful to the environment and, thus, can be utilized without worrying about polluting the surroundings.
Efficiency and Space
The efficiency of the tool is of prime importance in this regard. Smaller products are more efficient than their larger counterparts and thus, capture grease effectively.
The reason for this is their placement near the drainage source, i.e., under the kitchen sink. From there, the fats can be intercepted effortlessly.
Thus, cleaning water and separating impurities into a different chamber. Along with the efficiency, the space equipment occupies shall also be considered.
A compact tool can be placed in confined spaces effectively. This is essential in the case of small houses where less space is available for storing the object.
Capacity of System
The capacity of the system refers to the number of gallons it can store. The small devices have the ability to work with 10 to 50 gallons of water, while the larger ones are capable of intercepting 500 gallons of water.
However, it should be kept in mind that only 1/4 of the chamber should be filled with water to avoid overflow and leakage in the system. Hence, ensuring unrivaled performance at a reasonable price range.
Maintenance
Maintenance of every equipment is important. Proper maintenance can not only assure the efficient performance of the tool but also increases its lifetime. Therefore, it should never be neglected when looking for a grease interceptor.
Similarly, the unit should be easy to maintain because regular maintenance is often not preferred by the consumers because of the extreme hassle associated with it.
There are some items that can be cleaned by the users themselves or the staff members and do not require a lot of effort. Contrary to this, other models are complex and can not be cleaned by the consumers themselves.
Therefore, they need expert guidance and shall be cleaned by those that installed it.
Price
Last but not least, price is also of the utmost importance when looking for a device for yourself. The apparatus should be affordable and easily available.
Most products in the market are available at a reasonable price range. It is recommended to look for passive hydromechanical grease traps because they are available at low price ranges as compared to their automatic counterparts.
Frequently Asked Questions
How does a residential grease trap work?
The working mechanism of a grease trap is rather simple than other products. The trap works by cooling warm, greasy water and separating the components.
Once the water enters the chambers, its flow rate decreases. It is a well-known fact that fats are insoluble in water and do not intermix with each other.
The low flow rate allows the fats to cool down and separate them into different layers. Hence, separating them from the top and eliminating the clean water from the outer duct.
How do you clean a grease trap in a kitchen sink?
Following steps should be performed while cleaning the grease trap in the kitchen sink. Firstly, remove the lid from the interceptor and use a ruler to measure the amount of grease present in the trap.
Afterward, remove the excess water from the surroundings until solid grease remains. Then add vinegar and baking soda in 1:2 quantities. Leave it for 15 to 20 minutes. After the bubble starts appearing, add water to rinse away the impurities. If you are unable to eliminate the fatty substances, it is advised to seek expert guidance.
What happens when the grease trap is full?
When the grease trap becomes full of water and grease and is not cleaned for a long time, grease solidifies at the top of the system.
Hence, forming a cap on the surfaces and making it difficult for water and substances underneath to flow. This leads to slower waster movement and blockage in drainage pipes, which becomes a huge problem for the nearby residents over a long time.
Wrapping Up
There are a diverse amount of grease traps available in the market for domestic applications. However, based on the careful analysis of the above-mentioned products, it can be concluded that flowing units have surpassed their competitors.
is generated on a daily basis.
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