--- product_id: 528684696 title: "Viega 49615 (18) Port MANABLOC without Port Adapters (8 Hot, 10 Cold)" brand: "viega" price: "VT78407" currency: VUV in_stock: true reviews_count: 1 category: "Viega" url: https://www.desertcart.vu/products/528684696-viega-49615-18-port-manabloc-without-port-adapters-8-hot store_origin: VU region: Vanuatu --- # Rated for 100 psi @ 180°F max pressure/temp 18-port manifold for precise control Lead-free PolyAlloy adapters for safe, eco-friendly plumbing Viega 49615 (18) Port MANABLOC without Port Adapters (8 Hot, 10 Cold) **Brand:** viega **Price:** VT78407 **Availability:** ✅ In Stock ## Summary > 🔩 Elevate your plumbing game with the MANABLOC 18-Port powerhouse! ## Quick Answers - **What is this?** Viega 49615 (18) Port MANABLOC without Port Adapters (8 Hot, 10 Cold) by viega - **How much does it cost?** VT78407 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/528684696-viega-49615-18-port-manabloc-without-port-adapters-8-hot) ## Best For - viega enthusiasts ## Why This Product - Trusted viega brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just over 6 pounds and 20x9x5 inches, it fits easily into tight mechanical spaces without hassle. - • **Precision 18-Port Design:** Manage 8 hot and 10 cold lines seamlessly with one compact unit. - • **Professional-Grade Installation:** Designed exclusively for licensed plumbers, guaranteeing top-tier quality and warranty protection. - • **Eco-Conscious Lead-Free Adapters:** PolyAlloy press and crimp adapters ensure safe, sustainable plumbing without compromising strength. - • **Durable Pressure & Temperature Rating:** Engineered to withstand up to 100 psi and 180°F for reliable performance under demanding conditions. ## Overview The Viega MANABLOC 18-Port manifold (model 49615) offers a professional-grade plumbing solution with 8 hot and 10 cold ports. Constructed from durable plastic with lead-free PolyAlloy adapters, it supports up to 100 psi pressure and 180°F temperature. Designed for licensed professionals, this compact manifold streamlines water distribution while ensuring safety and reliability. ## Description *Important** The MANABLOC plumbing system carries a maximum pressure/temperature rating of 100 psi @ 180°F. Excessive pressure to the MANABLOC will cause leaks. Do not allow chemicals such as PVC glues or solder flux to come into contact with the MANABLOC. They will compromise the integrity of the MANABLOC and cause leaks. Please consult the MANABLOC install instructions for a more comprehensive list of chemical materials that will cause harm to the MANABLOC plumbing system. Viega products are designed to be installed by licensed and trained plumbing and mechanical professionals who are familiar with its products’ proper use and installation. Installation by non-professionals may void Viega LLC’s warranty. Review: Nicely built - Haven’t installed yet, but it looks like it was made well. Would recommend again. ## Features - 49224: 3/8" PolyAlloy Press x MANABLOC Port Adapter (Lead Free) - 49234: 1/2" PolyAlloy Press x MANABLOC Port Adapter (Lead Free - 50023: 3/8" PolyAlloy Crimp x MANABLOC Port Adapter (Lead Free) - 50133: 1/2" PolyAlloy Crimp x MANABLOC Port Adapter (Lead Free) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZ9KS8TN | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #107,286 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Manifold Fittings | | Brand | Viega | | Color | Black | | Connector Type | Adapter | | Customer Reviews | 5.0 5.0 out of 5 stars (9) | | Date First Available | March 22, 2023 | | Global Trade Identification Number | 30691514496154 | | Item Weight | 6.14 pounds | | Item dimensions L x W x H | 20 x 9 x 5 inches | | Item model number | 30691514496154 | | Manufacturer | viega | | Material | Plastic | | Number of Pieces | 1 | | Product Dimensions | 20 x 9 x 5 inches | | Size | 18 Port | | Thread Size | 0.5 inches | | Thread Type | NPT | ## Product Details - **Brand:** Viega - **Color:** Black - **Connector Type:** Adapter - **Global Trade Identification Number:** 30691514496154 - **Item dimensions L x W x H:** 20 x 9 x 5 inches - **Material:** Plastic - **Number of Pieces:** 1 - **Size:** 18 Port - **Thread Size:** 0.5 inches - **Thread Type:** NPT ## Images ![Viega 49615 (18) Port MANABLOC without Port Adapters (8 Hot, 10 Cold) - Image 1](https://m.media-amazon.com/images/I/61sSM9orh+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nicely built *by A***E on November 25, 2025* Haven’t installed yet, but it looks like it was made well. Would recommend again. --- ## 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.vu/products/528684696-viega-49615-18-port-manabloc-without-port-adapters-8-hot](https://www.desertcart.vu/products/528684696-viega-49615-18-port-manabloc-without-port-adapters-8-hot) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*