Pit Drain & Polymer Concrete Drainage Pits

ACO’s range of Polycrete^® Pits comprise pits and rises in a various sizes complete with a choice of non-locking and locking grates.

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1. Features
2. Product details

Grated pits - features & benefits

	Lightweight, easy to transport and handle
	Provisions for connections to pipework
	Durable - designed from chemical and acid resistant polymer concrete
	Adaptable - 300mm extension risers to suit all pit sizes
	Choice of standard and locking grates in 3 styles including Heelsafe^® Anti-Slip

Parts list

Grated pits - product details

Grates

Stainless 5 Star Heelsafe^® Anti-Slip

Type	Standard Part No.	Locking Part No.	Nom. Wheel Load (kg)	Slot Size (mm)	Intake Area (mm²)	Weight (kg)
Type 33	141808	142073	330	20 x 6	42,540	3.1
Type 45	141809	142074	330	20 x 6	96,460	8.5
Type 66	141810	142075	330	20 x 6	175,680	13.7
Type 66H	141810	142075	330	20 x 6	175,680	13.7
Type 95	141811	142076	330	20 x 6	198,000	15.6
Type 96	141812	142077	330	20 x 6	269,175	24.7
Type 99	141813	142078	330	20 x 6	400,950	34.6

Notes:
1. Locking grate includes bar and brackets
2. Stainless steel grade 304
3. Meets ASME A112.6.3 Section 7.12 (American high heel standard)

Galvanised Heelguard

Type	Standard Part No.	Locking Part No.	Nom. Wheel Load (kg)	Slot Size (mm)	Intake Area (mm²)	Weight (kg)
Type 33	90038	78678	2670	95 x 7.5	50,760	5.9	Wheelchair and walking cane compliant when the dominant direction of travel is perpendicular to the slot length.
Type 45	90045	78679	2670	95 x 7.5	116,875	27.8
Type 66	90054	78680	2670	95 x 7.5	209,510	48.0
Type 66H	90054	78680	2670	95 x 7.5	209,510	48.0
Type 95	90067	78681	2670	95 x 7.5	233,750	56.0
Type 96	90076	78683	2670	95 x 7.5	326,895	73.4
Type 99²	90083	78684	2670	95 x 7.5	467,500	112.0

Notes:
1. Locking grate includes bar and brackets
2. Type 99 grate comprised of 2 parts
3. Meets ASME A112.6.3 Section 7.12 (American high heel standard)

Galvanised Transverse

Type	Standard Part No.	Locking Part No.	Nom. Wheel Load (kg)	Slot Size (mm)	Intake Area (mm²)	Weight (kg)
Type 33	78665	78677	2670	95 x 25	70,500	3.4
Type 45	78682	78699	2670	95 x 35	170,000	9.8
Type 66	78710	78724	2670	95 x 35	307,090	16.1
Type 66H	78710	78724	2670	95 x 35	307,090	16.1
Type 95	78731	78725	2670	95 x 35	342,125	18.5
Type 96	78748	78726	2670	95 x 25	456,475	30.0
Type 99	78755	78727	2670	95 x 35	700,800	52.5
Type 45	77624	77639	5000	95 x 35	170,000	13.9
Type 66	77645	77657	5000	95 x 35	307,090	24.3
Type 66H	77645	77657	5000	95 x 35	307,090	24.3
Type 95	77662	77658	5000	95 x 35	342,125	27.9
Type 96	74478	77659	5000	95 x 25	456,475	36.0
Type 99	77683	77660	5000	95 x 25	683,280	66.7

Notes:
1. Locking grate includes bar and brackets

Pits and Risers

Drain Pits

Drain Pit Data	Part No.	Nominal Dimensions l x w x d (mm)	Weight (kg)
Type 33 Pit	77003	300 x 300 x 450	19
Type 45 Pit	77024	450 x 450 x 600	45
Type 66 Pit	77076	600 x 600 x 600	62
Type 66H Pit	77010	600 x 600 x 900	116
Type 95 Pit	77055	900 x 500 x 600	84
Type 96 Pit	74432	900 x 600 x 600	95
Type 99 Pit	76999	900 x 900 x 500	147

Riser (300mm deep)

Riser Data (300mm deep)	Part No.	Weight (kg)
Type 33 Riser	77031	15
Type 45 Riser	77048	26
Type 66 Riser	77062	37
Type 66H Riser	77062	37
Type 95 Riser	77093	45
Type 96 Riser	74447	55
Type 99 Riser	77089	67

Installation files

System	Nominal wheel load	Grass haunch to top		Pavers paver to edge		Pavers haunch to top		Asphalt haunch to top		Concrete haunch to top
Pit with Stainless 5 Star Heelsafe® Anti-Slip grate	330kg
Pit with Galvanised Heelguard grate or Galvanised Transverse grate	2670kg
Pit with Galvanised Transverse grate	5000kg

Downloads Installation Enquire now

Your Ultimate Destination for Pit Drain & Polymer Concrete Drainage Pits

When it comes to advanced and reliable water management solutions, ACO is your trusted partner. Specialising in a range of pit drain solutions, we offer an array of drainage pit sizes and polymer concrete drainage pits tailored to meet the unique requirements of your project.

Quality Assurance: Our polymer concrete drainage pits are manufactured from high-quality materials, guaranteeing durability and long-lasting performance.
Adapted Solutions: With a wide variety of drainage pit sizes, we ensure that you’ll find the perfect fit for your specific water management needs.
Robust Durability: Our pit drain solutions are engineered to withstand the test of time, offering exceptional longevity and minimal maintenance.

Pit Drain Systems

Our pit drain solutions are meticulously designed to efficiently capture and manage water, making them the cornerstone of any advanced drainage system.

Drainage Pit Sizes

Choosing the right size is crucial for effective drainage. We offer a range of drainage pit sizes to accommodate various flow rates and site specifications.

Polymer Concrete Drainage Pits

Our polymer concrete drainage pits are the epitome of durability and reliability. Crafted to provide robust and steadfast water management, these pits are ideal for challenging environments.

Elevate Your Water Management with ACO Drain: High Quality & Efficient Drainage Pits

When you opt for ACO Drain, you’re choosing more than just a drainage solution—you’re investing in unparalleled quality, customisation, and longevity. From our expansive selection of drainage pit sizes to our robust polymer concrete drainage pits, we set the gold standard in water management. Don’t settle for less; make ACO your premier choice for pit drain solutions that not only meet but exceed your highest expectations. Your journey toward unmatched water management excellence starts and ends with ACO.

Effective Stormwater Drainage Pit Solutions

In Australia, managing stormwater effectively is crucial due to a variable climate and periodic heavy rainfall. ACO stormwater drainage pit solutions play a pivotal role in mitigating flood risks by efficiently channelling excess water away from urban and residential areas.

A stormwater drainage pit acts as a collection point for rainwater and runoff. These pits are strategically placed to capture and redirect water before it accumulates, preventing potential flooding. ACO’s stormwater drain grates feature innovative Heelsafe® Antislip frates, providing safe pedestrian passage while maximising drainage efficiency.

A stormwater retention pit is another essential component, designed to temporarily hold excess water during peak rainfall periods. ACO’s solutions are tailored to handle varying intensities of rainfall, from light to heavy tropical downpours.

With sustainable manufacturing practices and a commitment to environmental responsibility, each ACO stormwater drainage pit is engineered in Australia.

Drainage Pits – Frequently Asked Questions

What types of materials are used in ACO Drain’s pit drain systems?

Our pit drain systems are crafted from various high-quality materials, with polymer concrete drainage pits being a popular choice for their durability and long-lasting performance. We use industry-leading materials to ensure each pit drain system meets our rigorous quality standards.

How do I choose the right drainage pit size for my project?

Selecting the right drainage pit size is crucial for effective water management. We offer a wide range of drainage pit sizes to cater for different flow rates and site conditions. Our team of experts is available to assist you in determining the most suitable size for your specific needs.

Are ACO Polymer concrete drainage pits suitable for commercial applications?

Absolutely, our polymer concrete drainage pits are engineered to withstand heavy loads and high flow rates, making them suitable for both residential and commercial applications. Their robust construction ensures minimal maintenance, offering a reliable and long-lasting solution for complex water management challenges.

Explore Our Range of Products

When it comes to drainage solutions, ACO offers a comprehensive portfolio that addresses all your water management needs. Dive in to explore our top-of-the-line offerings:

Grated Drainage

Our grated drainage systems offer superior performance in capturing and redirecting water. Designed for durability and functionality, they’re an ideal choice for a wide range of applications.

Slot Drains

Engineered for both aesthetic appeal and operational efficiency, our slot drains seamlessly integrate into any landscape, offering an elegant yet effective water management solution.

Drain Covers

Choose from our robust and versatile drain covers to add an extra layer of safety and aesthetics to your drainage systems. Available in multiple designs and materials to fit your specific needs.

Trench Drains

Trench Drains from ACO provide an efficient, long-lasting solution for managing large volumes of water. With various sizing options, they’re suitable for both residential and commercial projects.

Discover your perfect drainage solution with ACO today. Feel free to contact us to discuss your specific needs.

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