Description
Product Overview
The Valterra RK908 ABS Tank Fill Kit is engineered to provide a dependable solution for sealing tank openings where a secure, leak‑free connection is essential. Constructed from high‑impact ABS plastic, the kit offers excellent resistance to corrosion, chemicals, and temperature fluctuations, making it suitable for a wide range of industrial and scientific environments. The straight barbed design simplifies alignment and insertion, while the included cement creates a permanent bond that prevents seepage even under pressure. With a compact footprint of 0.78 x 0.62 x 0.31 inches and a lightweight of just 7.4 ounces, the kit can be stored easily and handled without special tools. The universal fit is designed to accommodate most standard tank thread sizes, eliminating the need for multiple adapters and reducing inventory complexity. Manufactured in Mexico to Valterra’s strict quality standards, each unit undergoes rigorous testing to verify dimensional accuracy, material integrity, and sealing performance before it reaches the customer. The package dimensions—2.5 inches in height and 5.5 inches in width—ensure safe shipping, and the total package weight of 0.5 pounds keeps logistics costs low. Whether you are retrofitting an existing system or building a new installation, the RK908 kit delivers the reliability and ease of use that professionals demand.
![[Product front view showing all components]](https://www.bigfair.store/wp-content/uploads/2026/07/1c45a901dd42483ba87f83caaaee3733.jpg)
Usage
This tank fill kit is ideal for a variety of applications where a secure, permanent seal is required. It excels in water treatment facilities, chemical processing plants, and laboratory equipment where tanks are frequently filled and emptied. The straight barbed fill works well with both vertical and horizontal tank orientations, allowing technicians to install the kit in confined spaces without compromising the seal. Because the ABS material is resistant to most acids, bases, and solvents, the kit can be used in environments handling aggressive fluids such as detergents, electrolytes, or industrial waste streams. The included cement is formulated to cure quickly, reducing downtime during maintenance or installation. Field technicians appreciate the universal fit, which means the same kit can be used on a range of tank sizes, from small 5‑gallon containers to large 500‑gallon vessels, streamlining the parts inventory. Additionally, the kit’s lightweight nature makes it easy to carry on service trucks, and its compact packaging allows for storage in tight workshop cabinets. Whether you are a plant engineer, a maintenance contractor, or a laboratory technician, the RK908 provides a straightforward, reliable method to achieve a leak‑free connection that meets safety and performance standards.
Why Choose Us
Choosing the Valterra RK908 means selecting a product backed by decades of expertise in fluid handling components. Valterra’s reputation for quality is reinforced by a comprehensive quality management system that includes ISO‑9001 certification, ensuring each kit meets stringent performance criteria. The ABS material used in the kit is sourced from reputable suppliers and tested for impact resistance, UV stability, and long‑term durability, guaranteeing that the seal will remain intact even after years of exposure to harsh conditions. Valterra provides responsive customer support, offering technical assistance during installation and troubleshooting, as well as a clear warranty policy that covers manufacturing defects. Our after‑sales service includes access to detailed installation guides, video tutorials, and a dedicated helpline staffed by experienced engineers. By partnering with Valterra, you benefit from a supply chain that prioritizes timely delivery, consistent product availability, and competitive pricing, helping you keep projects on schedule and within budget. The RK908’s design reflects feedback from field professionals, incorporating features such as the straight barbed profile for easy insertion and the cement‑based sealing system for long‑lasting performance, making it a trusted choice for demanding applications.
Key Features
- Universal fit eliminates the need for multiple adapters, simplifying inventory management.
- High‑impact ABS construction resists corrosion, chemicals, and temperature extremes.
- Straight barbed design ensures quick, accurate installation with minimal tools.
- Included cement creates a permanent, leak‑free seal that withstands pressure.
- Dedicated customer support and warranty provide peace of mind after purchase.
FAQ
What tank thread sizes are compatible with the RK908 kit?
The kit is designed to fit most standard NPT and BSP thread sizes commonly used in industrial and scientific tanks, covering a range from ½ inch to 2 inches.
Is the cement safe for use with potable water?
Yes, the cement supplied with the RK908 kit meets industry standards for potable water applications and is non‑toxic once cured.
Can the kit be used in chemical processing environments?
Absolutely. The ABS material and cement are resistant to a wide variety of chemicals, making the kit suitable for handling acids, bases, and solvents typically found in processing plants.
What warranty does Valterra offer on this product?
Valterra provides a one‑year limited warranty covering any manufacturing defects, backed by a responsive technical support team.
How do I install the kit correctly?
Begin by cleaning the tank opening, apply the cement to the barbed end, insert the kit into the thread until fully seated, and allow the cement to cure as per the included instructions—typically 15‑30 minutes for a full seal.





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