Brass System — Manifold
Brass Manifold for Water & Underfloor Heating, 2 to 8 Ports
A manufacturer of complete brass piping systems since 1993, made on our own production lines. Machined brass manifolds in 2 to 8 ports, for both potable-water distribution and hydronic underfloor heating — engineered to work as one system with our brass ball valves, fittings and PEX-B pipe. ISO 9001, ISO 14001, CE & SGS certified.
We supply importers, wholesalers and projects — trade and project quantities only. We do not sell single manifolds to consumers.
I. Two Jobs, One Manifold
Brass Manifolds for Both Water Distribution and Underfloor Heating
A manifold does one simple thing — it splits a single supply line into several controlled outlets from one hub. Our brass manifolds cover both jobs a plumbing distributor gets asked for, on the same proven machined-brass body.
Water distribution — potable hot & cold
Feed multiple hot and cold fixtures or zones from one point, with a brass ball valve on each outlet to isolate a line without shutting the whole system. The classic distribution board behind apartments, villas and commercial washrooms.
Underfloor heating — hydronic floor loops
Feed several radiant floor loops from one supply and return — the hub of a hydronic underfloor heating system, matched to our PEX-B floor-loop pipe. For dedicated radiant projects that need flow meters and actuator mounts, we build a purpose-made underfloor heating manifold.
Both applications run on the same product family — so you stock one brass manifold line and answer more of your installers’ requests from a single certified supplier.
II. The Range The range
From 2 to 8 Ports — One Port Per Outlet Line
The number of ports you order is simply the number of lines the manifold will feed — one port per water fixture or zone, or one port per underfloor heating loop. Most residential jobs land between 3 and 6 ports; round up one size for spare capacity.
| Ports | Feeds | Typical use — general guideline | Dimensions & connections |
|---|---|---|---|
| 2 ports | 2 outlet lines or floor loops | The compact hub — a guest WC or a small two-line zone | confirmed on the datasheet |
| 3 ports | 3 outlet lines or floor loops | A bathroom group, or a small apartment’s heating loops | confirmed on the datasheet |
| 4 ports | 4 outlet lines or floor loops | The typical apartment distribution board or four-loop floor | confirmed on the datasheet |
| 5 ports | 5 outlet lines or floor loops | Larger apartments and mixed hot–cold boards | confirmed on the datasheet |
| 6 ports | 6 outlet lines or floor loops | Full-floor distribution or a villa heating zone | confirmed on the datasheet |
| 8 ports | 8 outlet lines or floor loops | The largest boards — villas and small commercial floors | confirmed on the datasheet |
Machined brass body for corrosion resistance on hot and cold water. Ball-valve-per-port configuration: per product line — available on request on the datasheet.
III. Material & Compliance The brass
Machined From Low-Lead Brass, Under Third-Party Certification
On a manifold that carries drinking water, the brass alloy is not a place to cut corners. As a general industry note, low-lead brass alloys are specified precisely because standard brass can leach lead into potable water — the exact grade and any potable-water approvals for our manifold are confirmed on the datasheet.
Our manifolds are machined from brass with a low-lead option for corrosion resistance and dimensional stability under thermal cycling, by a manufacturer building piping systems since 1993 on its own production lines. Every batch is made under ISO 9001:2015 quality, ISO 14001:2015 environmental and ISO 45001:2018 occupational health & safety management, with EU CE, Swiss SGS and Russian PT certification behind the wider water system. That is what a submittal needs: documents a project buyer or Gulf-market importer can verify at source, not an origin story. Certificate numbers are available on request.
IV. One Brass System One supplier
Compatible With Our Valves, Fittings and Pipe — From One Manufacturer
A manifold on its own is half a job. Ours is engineered as part of a complete WARMHAUS brass system, so the pieces fit without adapters or surprises — one supplier, matched by design, one warranty for the whole assembly.
| Component | How it matches the manifold |
|---|---|
| Brass ball valves (1/2"–2") | Same alloy and thread family — isolate any outlet or the whole hub |
| Compression & threaded fittings (S/L/T) | Connect the manifold to PPR, PEX or metal lines with no mixed-brand adapters — connection specifications: available on request |
| Brass inserts | Matched inserts for a reliable, leak-free pipe joint |
| PEX-B pipe (1216 / 1622) | For underfloor-heating manifolds, sized to our floor-loop pipe |
Buying manifold, valves, fittings and pipe from one manufacturer that builds all four lines in-house, rather than assembling them from traders, removes the biggest failure point in imported plumbing projects — mismatched threads, diameters and materials — and gives your customers one warranty for the whole assembly.
Underfloor-heating projects: if you specifically need a radiant-floor manifold with flow meters and actuator mounts for loop balancing, take the dedicated version.
V. How to Choose
How to Choose Your Brass Manifold
Specifying the right manifold takes three quick decisions — and the Selection Guide walks distributors and installers through each with a worked example.
Pick the application
Water distribution (potable hot/cold) or underfloor heating (hydronic floor loops). For radiant floor with balancing, take the dedicated underfloor manifold.
Count your lines
One port per water fixture or zone, or one port per floor loop. Total lines = ports needed. Most residential jobs land between 3 and 6 ports.
Pick your port count
Round up to the next size — 2, 3, 4, 5, 6 or 8 ports — and choose the ball-valve-per-outlet version if you want to isolate individual lines without shutting the building down.
Confirm on the datasheet
Brass grade, pressure and temperature ratings, connection specifications and dimensions are confirmed on the datasheet before you order. available on request. On commercial terms: there is no minimum order quantity, and our standard lead time is 45 days from order confirmation.
FAQ Common questions
Brass Manifold — Frequently Asked Questions
A brass manifold splits one supply into several controlled outlets from a single hub. It handles two jobs your installers ask for: water distribution (hot/cold to multiple fixtures) and underfloor heating (feeding hydronic floor loops). Stocking one 2-to-8-port brass family covers both, so you answer more requests from one line.
One port per outlet line — count the water fixtures or zones, or one port per floor loop for heating. Most jobs land at 3 to 6 ports; round up one size for spare capacity. Our brass manifolds run 2 to 8 ports, and the Selection Guide has a worked example for each application.
The body is machined from brass with a low-lead option for potable lines — as a general industry note, low-lead alloys are specified because standard brass can leach lead into drinking water. It is produced under ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, EU CE, Swiss SGS and Russian PT certification, all issued by third-party bodies; certificate numbers are available on request.Potable-water approvals: confirmed on the datasheet.
A water manifold distributes potable hot/cold water to fixtures, usually with a ball valve per outlet. An underfloor heating manifold feeds hydronic floor loops and adds flow meters and actuator mounts for balancing. We build both — for radiant-floor projects, see our underfloor heating manifold page.
Yes. As a manufacturer we ship brass manifolds to importers, wholesalers and projects across Europe, Asia, Africa and other regions. Customs clearance and project tenders in these markets run on documents, not origin stories: our ISO 9001, ISO 14001, ISO 45001, CE, SGS and PT certificates are issued by third-party bodies, with certificate numbers available on request — see countries we supply.
Start Here Let’s talk
Request the Brass Manifold Datasheet & Price List
Tell us your application — water distribution or underfloor heating — your port range and your market. We’ll send the datasheet with ports, brass grade, connections and dimensions, plus a trade or project price list. Response time: within one working day.