--- product_id: 43026451 title: "Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m)" brand: "raven environmental products" price: "Rp1139029" currency: IDR in_stock: false url: https://www.desertcart.id/products/43026451-raven-environmental-products-coretaker-sludge-core-sampler-16-foot-model store_origin: ID region: Indonesia --- # Floating design Leak-proof check valve Lifetime guarantee Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m) **Brand:** raven environmental products **Price:** Rp1139029 **Availability:** ❌ Out of Stock ## Summary > 🌟 Elevate Your Sampling Game with CORETAKER! ## Quick Answers - **What is this?** Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m) by raven environmental products - **How much does it cost?** Rp1139029 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/43026451-raven-environmental-products-coretaker-sludge-core-sampler-16-foot-model) ## Best For - raven environmental products enthusiasts ## Why This Product - Trusted raven environmental products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Materials:** Crafted from UV stable polycarbonate and UHMW polyethylene for long-lasting performance. - • **Leak-Proof Technology:** Equipped with a 100% flow-through Slip-Lock coupler and automatic check valve. - • **Non-Threaded Fittings:** Enjoy hassle-free assembly and disassembly with our user-friendly design. - • **Proudly Made in the USA:** Support local craftsmanship with a product built to last. - • **Innovative Floating Design:** Experience effortless sampling with our unique buoyant structure. ## Overview The CORETAKER Sludge Core Sampler is a 16-foot model designed for efficient and reliable sampling. Engineered with non-threaded fittings and a floating design, it features a 100% flow-through Slip-Lock coupler and an automatic check valve to prevent leaks. Made from UV stable materials, this sampler is built for durability and comes with a lifetime break-free guarantee for USA sales. ## Description CORETAKER is the most durable sludge sampler available. We only use clear polycarbonate with ultra violet stabilizers. Polycarbonate has superior clarity for inspecting settled sludge blankets for color and texture. And it comes with a Lifetime Break-Free Guarantee. CORETAKER has individually CNC machined couplers and check valve like no other sludge sampler on the market. No threaded fittings that break. The Slip-Lock Coupler has four internal O-rings that seal the clear tubes for a 100% leak proof coupling. Compare to other samplers with threaded couplers. Threaded couplers have a "bottle neck" restriction that churns the sample as it passes through the threaded coupler. Threaded couplers have an inherent weakness due to the 90 degree angle where the threads meet the male receptacle. Raven's Slip-Lock Coupler is unbreakable in the normal course of usage because it has no 90 degree angles like threaded couplers have. Raven's CNC machined automatic check valve with internal O-ring is larger than other brand's molded valves. Our check valve has a larger annulus for greater flow through and our ball stop also functions as the fastener for the valve to the clear polycarbonate tube. Drips from the valve are a thing of the past with CORETAKER'S Hydro-Lock seal. Fewer parts and greater flow through makes good sense. CORETAKER has factory applied yellow depth markers from 1 to 7. Markers 8 through 15 are provided and can be installed by the user if desired. ## Features - Uniquely engineered with non-threaded fittings; floating design. - 100% flow through Slip-Lock coupler with internal O-rings; Automatic check valve with internal O-rings to prevent leaking. - 1.25" OD UV stable clear polycarbonate tubes; UV stable UHMW black polyethylene fittings. - Lifetime break-free guarantee on USA sales. - Made in the USA. ## Images ![Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m) - Image 1](https://m.media-amazon.com/images/I/41Ssx-K6NSL.jpg) ![Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m) - Image 2](https://m.media-amazon.com/images/I/41rY1vyqkKL.jpg) ![Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m) - Image 3](https://m.media-amazon.com/images/I/41Qcs9c5kOL.jpg) ![Raven Environmental Products- CORETAKER Sludge Core Sampler 16 Foot Model (4.9m) - Image 4](https://m.media-amazon.com/images/I/51nXVY7+TzL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/43026451-raven-environmental-products-coretaker-sludge-core-sampler-16-foot-model](https://www.desertcart.id/products/43026451-raven-environmental-products-coretaker-sludge-core-sampler-16-foot-model) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*