1500/500 Gallon Monolithic Septic Tank Overview. Designed to hold 2000 gallons of liquid, this top-seam style concrete septic tank offers the ability to run the pipe from the house to either one of its side or center inlets. The same option is available on the outlet of the tank, going out to the leach field from its side or out its middle outlet. Utilizes Concrete for Superior Durability. 1 Uniform Tank with 4 Chambers. Less Susceptible to Water Infiltration & Leakage. Installer Friendly; Simple to Hook Up. 6 Sizes of Tanks Available to Fit Any Application. 500 GPD. 600 GPD. 750 GPD. 840 GPD. The least expensive 500 gallon fuel tanks are single wall farm tanks. The most expensive 500 gallon fuel tanks are the double wall UL-142 rated tanks. 500 Gallon Fuel Tank Dimensions. Dimensions for major types of 500 gallon fuel tanks are highlighted below: 500 Gallon Skid Tank: 45.5 inch diameter x 72 inches long; …It is recommended by the Environmental Protection Agency (EPA) that homeowners have their septic system inspected by a qualified professional at least once every three years, and that a 1000 gallon septic tank should be pumped once every 3.7 years in a household of three people and once every 1.5 years in a household of six peopleHowStuffWorks heads to Tank Town USA to, you guessed it, see what it's like to drive a decommissioned military tank. Tank Town USA is just one of a few places in the country where ...Plastic-Mart.com is one of America's leading providers of plastic septic tanks, with an extensive inventory of products from the most reliable brands in the industry. ... Our 750, 1000, 1250 and 1500 gallon tanks are available as single compartment or double compartment tanks (2/3 - 1/3). Prior to installing any septic tank, you …1000 Gallon Septic Tank with 500 Gallon Pump Chamber 10/01/19 • (3) Available Inlet’s - (On the End and Both Sides) • Inlet and outlet seals are Polylok Poly II High Pressure Pipe Seals • Outlet is 3” lower than the inlet • Outlet Filter Assembly Includes: (Zabel A-1800 4x22 Filter, 8” PVC Riser, 8” PVC Cap and Tee Handle)Snyder 500 Gallon Septic Tank, part# 45802 is a 1 compartment pre-plumbed septic tank. It's primarily used for the storage of wastewater. This plastic septic tank offers a … 500 Gallon Underground Septic Tank for Missouri $ 0.00 SKU: 40796 Description **This product is for Missouri. All other states select sku 41320. The Norwesco Underground Pump Tank is made from high density polyethylene and is very corrosion resistant. Capacity: 500 Gal. Diameter: 53 in. Height: 53 in. Weight: 184 lb. Material: High Density Polyethylene (HDPE) Color: Black. Lid/Manway: 1-20in Manhole. Specific Gravity: 1.0 (Water Only) Snyder 5170000W94203: 500 gallon one-piece seamless plumbed plastic spherical septic tank may be used in plumbing, dosing and …POLE BASE · 500 Gal. 1000 Gal (With Risers). 1000 Gal (No Risers). 1000 Gal (w/Baffle). 1000 Gal Lake Tank (Low Profile). 1500 Gal (2 Comp.) 2000 Gal. 2000 Gal ( ...1250/500 Gallon Precast Concrete Septic Tanks - AJFoss. 1250/500 Gallon Concrete Septic Tank PDF Files. 1250/500 Gallon Concrete Septic Tank DWG Files. I have had the …M 500 Pro-Flo Septic Tank According to the Alberta private Sewage Systems Standard of Practice, a 4 bedroom house typically requires a 500 gallon septic tank. The leak-proof and durable W3-20 septic tank is also suitable for rural areas. A rule of thumb is the tank should be at least 400 gallons bigger than the amount of water it’ll handle. For example, if your water usage per day is 500 gallons then the septic tank should be 900 gallons. The average water usage of a person per day is 80-100 gallons, that’ll take us to our next factor. Capacity: 500 Gal. Diameter: 53 in. Height: 53 in. Weight: 184 lb. Material: High Density Polyethylene (HDPE) Color: Black. Lid/Manway: 1-20in Manhole. Specific Gravity: 1.0 … Material: Plastic. Weight: 169 lb. Width: 61-7/100 in. Shop for 500 gal Single Compartment Septic Tank from Infiltrator Systems At Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. 300 Gallon Septic Tank – Non-Traffic · 350 Gallon Septic Tank – Traffic · 500 Gallon Septic Tank – Non-Traffic · 500 Gallon Septic Tank – Traffic · 1000...All sizes (with the exception of the 500 gallon) are suitable for use as a septic tank or pump tank and may also be used for non-potable water. ... Below Ground Low Profile Septic Tanks: Gallon Capacity Length Width Overall Height Manhole Diameter Compartment Part No. Availability; 500 Non-plumbed: 97" 48" 42" 1-20" …A 500-gallon septic tank is considered a small-sized tank and is typically used to service homes with up to three bedrooms. However, the actual number of bedrooms that the tank can service depends on several factors, such as the size of the home and the number of people living in it.Also, a septic tank can leak, which would cause similar problems. 3. The Cost of Burying a Tank Would Be Prohibitive. If, for example, you have a cabin far out in the forest, digging a hole for a septic tank might not be feasible. In that case, an above-ground septic tank would be a better, more affordable option. 4.Hausner's concrete septic tanks are poured at 6000 psi with a rebar cage. They can accommodate 3" or 4" inlet/outlet. (Available with Tuf-Tite risers poured into the lid.) Available Sizes: 300 Gallon 500 Gallon 1000 Gallon 1000 Gallon - Low Profile 1250 Gallon 1500 Gallon 2000 Gallon 2500 Gallon Tornado / Storm Shelters ...500 Gallons. 130″ L x 52″ W x 22″ H. 46.94 Sq. Ft. Norwesco. 1000 Gallons. 136″ L x 91″ W x 20″ H. 85.94 Sq. Ft. NTO. Note, septic tank prices are not listed in these tables as they may be subject to change as well as fluctuation due to …500 Gallons. 130″ L x 52″ W x 22″ H. 46.94 Sq. Ft. Norwesco. 1000 Gallons. 136″ L x 91″ W x 20″ H. 85.94 Sq. Ft. NTO. Note, septic tank prices are not listed in these tables as they may be subject to change as well as fluctuation due to …500 Gallon One Compartment Septic Tank - 1 Manway. Rotationally molded. one-piece. seamless. watertight tank. Polyethylene is unaffected by soil chemicals. sewage gases. Polyethylene tanks will not rust or erode. Strict quality guidelines ensure an environmentally safe septic tank. Great item for shipment; indestructible.If you’re a homeowner with a septic system, you know that regular maintenance is crucial to keep your system functioning properly. One important aspect of this maintenance is havin...Steel Septic Tanks. Greer fabricates underground septic tanks from durable steel. Our steel septic tanks are dual compartment and are buriable to a depth of 10 feet. Our steel septic tanks come in a wide array of sizes from 500-gallon right up to 12,000-gallon, although most residential tanks fall into the 1,000-gallon to 2,500 …Mar 5, 2024 · Find various types of 500 gallon septic tanks from different manufacturers, such as Den Hartog, Norwesco and Alpine Pickup. Compare capacities, dimensions, specifications and prices of different models and …Chem-Tainer's fresh water tanks are an effective, economical way to store potable (drinking) water for Residential and Commercial applications. Our polyethylene resin complies with U.S. Food and Drug Administration regulation for storage of potable water. ... Features a maximum tank capacity of 500 gal. View More Details; Store 0 in stock. Free ...500 Gallons. 130″ L x 52″ W x 22″ H. 46.94 Sq. Ft. Norwesco. 1000 Gallons. 136″ L x 91″ W x 20″ H. 85.94 Sq. Ft. NTO. Note, septic tank prices are not listed in these tables as they may be subject to change as well as fluctuation due to …Don't let a faulty septic system give you the blues - upgrade to the dependable Norwesco 41320 septic tank and enjoy worry-free waste management!. This septic tank has been made durable by its corrugated cylindrical shape, granting you a storage capacity of 500 gallons.Plus, it hinders rust, erosion, chemical changes, …500 Gallon Non-Plumbed Septic Tank | 43522 Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) NamePre-cast concrete septic tanks cost the lowest to form, at around $600 – $1000. Polyethylene or plastic septic tanks are very low cost, up to around $1400 for a 1000 gallon unit. Fiberglass septic tanks will cost around $2300, which are more durable than plastic. Steel septic tanks are old and obsolete.Installation is simple, and you’ll enjoy the septic holding tank’s long lifespan with minimal maintenance and septic service from Tops Septic. Our experienced team can help you find the right above-ground septic system for your RV or camper and service it as needed. Reach out to us with any questions or to schedule an installation today.500 Gallon One Compartment Septic Tank - 1 Manway. Non Plumbed Tank (Tank does not come pre plumbed) Rotationally molded. one-piece. seamless. watertight tank. …We would like to show you a description here but the site won’t allow us.Septic tanks come in different sizes to fit various households and needs. The most popular sizes are: 1,000-gallon tank: great for a 1-2 bedroom house with up to 4 people; 1,250-gallon tank: perfect for a 3-bedroom house with up to 6 people; 1,500-gallon tank: works for a 4-bedroom house with up to 8 people; Need something bigger?On 2020-04-20 by Howard - distance from septic tank to drainfield. My septic system is 48 years old. How far is the drain tank from the septic tank. On 2020-05-14 - by (mod) - Howard Sorry but there is no standard distance. In the ARTICLE INDEX you'll find articles on how to find the septic tank, distribution box, and … Snyder Industries 500-Gallons Black Polyresin Stock Tank. Item # 153307 |. Model # 5170000W94203. 3. A septic tank will be a minimum of ten feet from the building but could be as much as twenty or thirty feet. Start looking about fifteen feet from the building on the line from the sewer cleanout. ... For 1500-gallon tanks and smaller; screed the surface of the bedding with a straight-edge tool that is longer than the width of the tank down the ...May 23, 2022 ... Aerobic Septic System ✔️ Fiberglass Tanks with 500/500/500 gallons. ✔️ 600 linear ft of drip lines . ✔️ Two years of mantendance contract.500 Gallons: 500 Gallon Plastic Septic Pump Tank : 63 ⌀ 63 L 63 W 74 H: 63: 63: 63: 74: A-AST-0500-1: $989.00: 500 Gallons: 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified : 101 L 51 W 42 H: 101: 51: 42: N-41320: $1,111.00: 1000 Gallons: 1000 Gallon Plastic Two Compartment Septic Tank - IAPMO Certified : 102 L 60 WAbove ground septic tanks are also referred to as septic holding tanks, job trailer waste tanks, job trailer septic tanks, job shack tanks, waste tanks, trailer waste tanks, camper septic tanks, cottage septic tanks, and motorhome septic tanks. ... 500 Gallon Above Ground Septic Holding Tank. Norwesco Part# 44863. 130" L x 52" W x 22" H. 1.9 S ...A septic tank will be a minimum of ten feet from the building but could be as much as twenty or thirty feet. Start looking about fifteen feet from the building on the line from the sewer cleanout. ... For 1500-gallon tanks and smaller; screed the surface of the bedding with a straight-edge tool that is longer than the width of the tank down the ...Buy a 500 gallon plastic septic tank with one manway and 3 year warranty. See dimensions, features, shipping options and approval information.The cost of a concrete septic tank lid usually depends on the size of the main septic tank. The cost of a lid which will perfectly cover 9000 to 13000 Gallon septic tanks (which is the highest) will cost around more than 500 dollars. The average size which is 25 inches will cost around 40 dollars. Well, the cost of the concrete septic tank lid ...Pre-cast concrete septic tanks cost the lowest to form, at around $600 – $1000. Polyethylene or plastic septic tanks are very low cost, up to around $1400 for a 1000 gallon unit. Fiberglass septic tanks will cost around $2300, which are more durable than plastic. Steel septic tanks are old and obsolete.500 Gallon Reclaimed Septic Pump Tank. Ships Fast! ~ 48 Hour Lead Time . 63" 63" 74" 63" L 63" W 74" H: 1: AST-0500-1R: IA, MS $ 650: 525 Gallon Septic Pump Tank - FL Approved: 64" 64" 67" 64" L 64" W 67" H: 1: 44830: FL $ 1,202: 750 Gallon Septic Tank: 70" 60" 60" 70" L 60" W 60" H: 1: AST-0750-1: IA $ 1,200: 750 Gallon Septic Tank: 96" …Oct 13, 2023 · Cost of a Septic System for a 4-Bedroom House. Experts recommend a 1,250-gallon septic tank for houses with 4-5 bedrooms. Costs range from $2,400 to $5,600. The average price is $4,100. In general, tank size is chosen based on the maximum amount of effluent expected over the two-days it takes to process it — and because tanks are self ... Oct 13, 2023 · Cost of a Septic System for a 4-Bedroom House. Experts recommend a 1,250-gallon septic tank for houses with 4-5 bedrooms. Costs range from $2,400 to $5,600. The average price is $4,100. In general, tank size is chosen based on the maximum amount of effluent expected over the two-days it takes to process it — and because tanks are self ... 500 Gallon Underground Septic Tank for Missouri $ 0.00 SKU: 40796 Description **This product is for Missouri. All other states select sku 41320. The Norwesco Underground Pump Tank is made from high density polyethylene and is very corrosion resistant. Greer fabricates durable steel underground septic tanks in a wide range of sizes, from 500 to 12000 Gallons. Call us today to discuss your requirements.500 Gallon Coon Single Compartment Septic Tank. Be the first to review this product. $987.20 Regular Price $1,220.80. In stock. SKU. COON500. GET QUOTE. Add to Compare.A septic tank depends largely on the pump and the family usage. That is, a 1,000-gallon tank would most likely last more than 20 years (on average), while a 500-gallon tank might only last 10-15 years under similar conditions.Aug 17, 2015 ... Norwesco Low Profile septic tanks are molded in one piece, requiring no additional assembly, reducing installation time and effort.How often should 500 gallon septic tanks be pumped? The frequency with which a 500 gallon septic tank needs to be pumped depends on the usage of the system. In some states a 500 gallon septic tank is the minimum septic tank capacity or the minimum septic tank size, while in other states this septic tank sizes are not permitted.500 Gallon Reclaimed Septic Pump Tank. Ships Fast! ~ 48 Hour Lead Time . 63" 63" 74" 63" L 63" W 74" H: 1: AST-0500-1R: IA, MS $ 650: 525 Gallon Septic Pump Tank - FL Approved: 64" 64" 67" 64" L 64" W 67" H: 1: 44830: FL $ 1,202: 750 Gallon Septic Tank: 70" 60" 60" 70" L 60" W 60" H: 1: AST-0750-1: IA $ 1,200: 750 Gallon Septic Tank: 96" …The major concern when using the 50-gallon drum is to make sure it will be large enough for your waste needs. This is 5 gallons less than the 55-gallon option and you have to be sure it is going to be okay to use. When getting ready to convert this drum into a septic tank, make sure to cut the holes in the top to the right size.The septic tank is a very important part of the drainage system in a home. It offers a very safe way of disposing of household wastewater from kitchen, bathroom and toilets. The co...M 500 Pro-Flo Septic Tank According to the Alberta private Sewage Systems Standard of Practice, a 4 bedroom house typically requires a 500 gallon septic tank. The leak-proof and durable W3-20 septic tank is also suitable for rural areas.Feb 28, 2024 · Your septic tank size correlates with the number of bedrooms in your home. The more bedrooms your home has, the larger your septic tank must be. For example, a 1,000-gallon tank would cover a three-bedroom home and cost up to $1,500. However, a one-bedroom home would only need only a 500-gallon tank, which could cost as little as $500. NORWESCO 2200 Commerce Boulevard Mound, MN 55364 Tel 800-328-3420Plastic septic tanks tend to weigh between 80 to 500 lbs, fiberglass tanks weigh between 300 to 500 lbs, while precast concrete septic tanks can weigh well above 8,000 lbs. …7 Example Septic Tank Weights. Septic Tank Model. Weight. 1500 Gallon 2 Compartment Concrete Septic Tank. 11,670 lbs (5,293 kg)How many bedrooms does a 500-gallon septic tank support? The exact size of the septic tank is determined mostly by the square footage of the house and the number of people who will be living in it. The majority of home septic tanks have capacities ranging from 750 to 1,250 gallons. A 1000 gallon tank will most likely be required for a typical 3 ... Norwesco 500 Gallon Septic Tank, part# 43522 is a 1 compartment septic tank. It's primarily used for the storage of wastewater. This plastic septic tank offers a lightweight low cost alternative to old-fashioned concrete septic tanks. This 500 gallon low profile septic tank is constructed with rotationally molded polyethylene resin. It's seamless construction makes it durable and resistant to ... The major concern when using the 50-gallon drum is to make sure it will be large enough for your waste needs. This is 5 gallons less than the 55-gallon option and you have to be sure it is going to be okay to use. When getting ready to convert this drum into a septic tank, make sure to cut the holes in the top to the right size.360-869-0507. This product is for Missouri. The Norwesco Underground Pump Tank is made from high density polyethylene and is very corrosion resistant. This pump tank is able to be pumped completely empty and includes a molded in elevated pump stand on the tank bottom. Tanks.1000 Gallon Septic Tank with 500 Gallon Pump Chamber 10/01/19 • (3) Available Inlet’s - (On the End and Both Sides) • Inlet and outlet seals are Polylok Poly II High Pressure Pipe Seals • Outlet is 3” lower than the inlet • Outlet Filter Assembly Includes: (Zabel A-1800 4x22 Filter, 8” PVC Riser, 8” PVC Cap and Tee Handle)Your septic tank size correlates with the number of bedrooms in your home. The more bedrooms your home has, the larger your septic tank must be. For example, a 1,000-gallon tank would cover a three-bedroom home and cost up to $1,500. However, a one-bedroom home would only need only a 500-gallon tank, …The average price for a gallon of diesel gas jumped by 51 cents reaching $5.13 from $4.61 within just a week, according to AAA. The average price for a gallon of diesel gas jumped ...The 500 gallon septic tank features one 20" manway cover, a 4" gasketed pvc pipe inlet, and a 4" gasketed pvc tee assembly outlet. Installation requires no backfill. Snyder backs their septic tanks with a 3 year manufacturer warranty. Additional riser options are available. These plastic septic tanks are available in sizes ranging …Above ground septic tanks are also referred to as septic holding tanks, job trailer waste tanks, job trailer septic tanks, job shack tanks, waste tanks, trailer waste tanks, camper septic tanks, cottage septic tanks, and motorhome septic tanks. ... 500 Gallon Above Ground Septic Holding Tank. Norwesco Part# 44863. 130" L x 52" W x 22" H. 1.9 S ...As mentioned, a 500 gallon tank is better for households with modest waste water needs. It keeps the water flow more concentrated and provides the requisite pressure for moving the waste water through the pump and releasing treated water into the drainage field. In addition, 500 gallon … See moreFatBoy : 500 US GALLON: Single Compartment - no filter : 5: D67"x H81" 135: Riser for Spherical Septic Tank L * W * H : D18" x H20" WEIGHTS LBS : 15. Cover for 750 & 1500 Septic Tank L * W * H : D18" WEIGHTS LBS : 4. ... Fatboy Septic Tanks product request. Full Name * Company Name * 500 Gallon Underground Septic Tank for Missouri $ 0.00 SKU: 40796 Description **This product is for Missouri. All other states select sku 41320. The Norwesco Underground Pump Tank is made from high density polyethylene and is very corrosion resistant. Buy a 500 gallon plastic septic tank with one manway and 3 year warranty. See dimensions, features, shipping options and approval information.500 Gallons: 500 Gallon Plastic Septic Pump Tank : 63 ⌀ 63 L 63 W 74 H: 63: 63: 63: 74: A-AST-0500-1: $989.00: 500 Gallons: 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified : 101 L 51 W 42 H: 101: 51: 42: N-41320: $1,111.00: 1000 Gallons: 1000 Gallon Plastic Two Compartment Septic Tank - IAPMO Certified : 102 L 60 W360-869-0507. This product is for Missouri. The Norwesco Underground Pump Tank is made from high density polyethylene and is very corrosion resistant. This pump tank is able to be pumped completely empty and includes a molded in elevated pump stand on the tank bottom. Tanks. 500 Gallon Septic Pump Tank | 40785 Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Also like septic tanks, they connect to household sewage systems through a large diameter pipe. But unlike septic tanks, holding tanks don’t distribute waste anywhere and offer no means of sewage purification. When they reach capacity, they need to be emptied by a septic contractor with a vacuum truck. Holding tanks are used where …Buy a 500 gallon plastic septic tank with one manway and 3 year warranty. See dimensions, features, shipping options and approval information.Prices at the pump are dropping, and some forecasts have a gallon of gas heading toward $3 a gallon. By clicking "TRY IT", I agree to receive newsletters and promotions from Money ...Pre-cast concrete septic tanks cost the lowest to form, at around $600 – $1000. Polyethylene or plastic septic tanks are very low cost, up to around $1400 for a 1000 gallon unit. Fiberglass septic tanks will cost around $2300, which are more durable than plastic. Steel septic tanks are old and obsolete.As of Friday, average California gas prices inched down to $3 per gallon, leaving only Alaska over the $3 mark. By clicking "TRY IT", I agree to receive newsletters and promotions ...500 Gallon Underground Septic Tank – Non Plumbed $ 0.00. SKU: 41320 Description. The Norwesco Underground Pump Tank is made from high density polyethylene and is very corrosion resistant. This pump tank is able to be pumped completely empty and includes a molded in elevated pump stand on the tank bottom. Tanks come with manhole covers.... for Anaerobic Treatment Units, 140 lbs, 101-in x 51-in x 47-in, Easy Installation in the Septic Tanks department at Lowe's.com. 500 Gallon gray septic tank.
1250/500 Gallon Precast Concrete Septic Tanks - AJFoss. 1250/500 Gallon Concrete Septic Tank PDF Files. 1250/500 Gallon Concrete Septic Tank DWG Files. I have had the …. What to feed crows
Feb 28, 2024 · Your septic tank size correlates with the number of bedrooms in your home. The more bedrooms your home has, the larger your septic tank must be. For example, a 1,000-gallon tank would cover a three-bedroom home and cost up to $1,500. However, a one-bedroom home would only need only a 500-gallon tank, which could cost as little as $500. Aug 20, 2017 ... I picked up my Norwesco 1500 gal tank a few months ago and I felt it was time to get it in. I used the laser level over and over to insure I ...It is designed to keep aerator pipe obstructions at bay. It also has a built-in low-pressure alarm, which adds to the overall functionality of the device. Its power consumption and performance are both rated at 80 liters per minute of airflow, which is the highest rating possible for a 500 gallon septic tank.Norwesco Low Profile Septic Tank - 500 Gallon Norwesco Low Profile Septic Tank - Installation Instructions Norwesco Low Profile Septic Tank - Counter Buoyancy Instructions Customer Pickup Locations Norwesco Customer Pickup Locations And Addresses Please Note: Customer pickup is available for a flat $25 fee.500 Gallon Plastic Septic Pump Tank. SKU. N-40785. Manufacturer Part. 40785. $1,021.00. Qty. Add to Cart. Delivery This seamless and non-plumbed tank is for underground use only. Manufactured with Polyethilene, these type of tanks are unaffected by soil chemicals and will not erode easily. ...Norwesco’s 300 gallon spherical pump tanks can be used either as a holding tank or as a pump tank depending on your needs. Unlike the Norwesco ribbed tanks, these underground spherical pump tanks can still remain underground even when empty. The polyethylene is safe to store underground and will not damage …500 Gallon Plastic Septic Tanks. Sort Set Descending Direction. 500 Gallon Septic Tank. Snyder Part# ST21L. 88" L x 48" W x 43" H. 1 Compartment. FOB MS. -$0.01. 500 … Norwesco 500 Gallon Septic Tank, part# 43522 is a 1 compartment septic tank. It's primarily used for the storage of wastewater. This plastic septic tank offers a lightweight low cost alternative to old-fashioned concrete septic tanks. This 500 gallon low profile septic tank is constructed with rotationally molded polyethylene resin. It's seamless construction makes it durable and resistant to ... 500 Gallon - Our simplex pump systems can be utilized as residential lift stations and also in light commercial applications. These lift stations are designed to transport water, effluent, and sewage to a higher location when gravity flow systems will not work. We have many sizes of fiberglass and polyethylene plastic tanks available and many different submersible pumps that can be used. Norwesco 500 Gallon Septic Tank, part# 43522 is a 1 compartment septic tank. It's primarily used for the storage of wastewater. This plastic septic tank offers a lightweight low cost alternative to old-fashioned concrete septic tanks. This 500 gallon low profile septic tank is constructed with rotationally molded polyethylene resin. It's seamless construction makes it durable and resistant to ... 500 Gallon One Compartment Septic Tank - 1 Manway. Rotationally molded. one-piece. seamless. watertight tank. Polyethylene is unaffected by soil chemicals. sewage gases. Polyethylene tanks will not rust or erode. Strict quality guidelines ensure an environmentally safe septic tank. Great item for shipment; indestructible. 36" Tank Riser and 6" Lid +$119.99. Qty: Add to Cart. Shipping Quote. Norwesco 500 Gallon Septic Tank, part# 40785 is a 1 compartment septic tank. It's primarily used for the storage of wastewater. This plastic septic tank offers a lightweight low cost alternative to old-fashioned concrete septic tanks. This 500 gallon septic pump tank is ... .