Brass-body low profile bathroom faucets engineered for vessel sink and shallow vanity applications — compact spout height, full certification coverage, OEM from 200 pieces.
We manufacture these on our own floor in Foshan. Same brass casting, same CNC tolerances, same 500,000-cycle cartridge testing as the rest of our bathroom line — just a body geometry built for the installations where standard spout height doesn't work.
Sourcing Clarity
The term gets used loosely in the market, so let's be precise about what we're talking about. A low profile bathroom faucet has a compressed body height — typically a spout height of 3 to 5 inches (75–130mm) above the deck, compared to 6 to 9 inches for a standard centerset or single-hole faucet. That geometry exists for one reason: vessel sink installations, where the basin sits on top of the counter rather than dropping into it, and a standard-height faucet would deliver water at or below the rim of the bowl.
The design constraint is tighter than it looks. You can't simply shorten a standard faucet body and call it low profile — the internal waterway geometry, the cartridge housing depth, and the spout arc all have to be re-engineered to work within the reduced height envelope while still delivering adequate flow and clearance. We've seen product in the market that was labeled low profile but had a spout arc that directed water at the inside wall of the vessel rather than the center of the basin. That's a design failure that generates end-user complaints and returns.
Our low profile faucets are designed around a spout height of approximately 4 to 5 inches (100–130mm) with a forward spout reach of 4 to 5 inches (100–130mm), which covers the geometry of most standard vessel sinks in the 14–18 inch diameter range. The waterway is a single-piece brass casting — no soldered joints inside the body, which is the failure point in cheaper fabricated alternatives.
If your buyers are fitting vessel sinks in hotel bathrooms or premium residential renovations, this is the configuration that works without callbacks.
Height Comparison: Low Profile vs Standard
Low Profile
3–5 in
75–130mm spout height
Standard Height
6–9 in
150–230mm spout height
Our Design Target Geometry
4–5 in
Spout Height
(100–130mm)
4–5 in
Spout Reach
(100–130mm)
14–18 in
Vessel Sink
Diameter Range
Engineering Data
Specifications shown are industry-standard values for this product type. Exact dimensions vary by model. Contact us for detailed product data sheets and CAD drawings.
| Parameter | Typical Value | Notes |
|---|---|---|
| Body material | C36000-equivalent free-machining brass | Gravity cast, in-house |
| Spout height (deck to spout outlet) | 100–130mm (4–5 in) | Confirm exact model for your application |
| Spout reach (centerline to outlet) | 100–130mm (4–5 in) | Suitable for 14–18 in diameter vessel sinks |
| Mounting configuration | Single-hole deck mount | Standard 35mm hole diameter |
| Handle configuration | Single lever | Ceramic disc cartridge |
| Cartridge type | Ceramic disc, 35mm | 500,000-cycle endurance tested |
| Flow rate options | 1.2 GPM / 1.5 GPM / 2.2 GPM | Aerator-configured at order time |
| Supply connection | 3/8 in compression (standard) | Flexible braided hose supply lines included |
| Operating pressure | 0.05–0.8 MPa | Tested at 0.6 MPa for 60 seconds per unit |
| Finish options | Chrome, brushed nickel, matte black, PVD gold, oil-rubbed bronze | All in-house |
| Certifications |
cUPC CE WaterMark ISO 9001:2015
|
SGS audit reports available |
Exact dimensions vary by model — confirm with our team before specifying.
Key Spec Highlights
Brass Body, Gravity Cast
C36000-equivalent free-machining brass. Single-piece casting — no soldered internal joints.
3 Flow Rate Options
1.2 / 1.5 / 2.2 GPM — aerator-configured at order time to match your market's code requirements.
500,000-Cycle Ceramic Cartridge
35mm ceramic disc cartridge endurance-tested to 500,000 cycles. Drip-free performance over the product lifetime.
cUPC / CE / WaterMark Certified
Third-party certified for North American, European, and Australian markets. SGS audit reports available on request.
Surface Finishing
All finishes are applied in-house on our own plating and PVD lines. That means consistent color matching across large orders and full traceability — no outsourced finishing surprises.
Polished Chrome
Mirror-bright. Most popular for commercial and hospitality projects.
Brushed Nickel
Warm satin tone. Hides water spots — preferred for residential vanities.
Matte Black
Flat, non-reflective. Strong demand in contemporary and industrial interiors.
PVD Brushed Gold
Warm champagne tone. PVD hardness resists tarnish and daily wear.
Oil-Rubbed Bronze
Dark brown with hand-rubbed highlights. Suits traditional and transitional styles.
In-House PVD Line
Physical vapor deposition applied on our own equipment — not outsourced. Consistent hardness and color lot-to-lot.
Salt Spray Tested
All finishes pass 200-hour neutral salt spray (NSS) per ASTM B117. PVD finishes tested to 500 hours.
Custom Finishes Available
Brushed gold, rose gold, gunmetal, and custom RAL colors available for OEM orders of 500+ units.
Batch Color Consistency
Spectrophotometer QC on every plating batch. Delta-E tolerance held to <1.5 for large OEM orders.
Installer Reference
Low profile vessel faucets have a short installation sequence, but the pre-installation checks are where most problems originate. Work through these steps before the faucet leaves the box.
Verify Vessel Sink Height and Hole Diameter
Measure the vessel sink's rim height above the vanity deck. Add the faucet's spout height. The combined total must place the spout outlet above the vessel rim — typically 1–2 in (25–50mm) of clearance is ideal. Confirm the deck hole is 35mm (1-3/8 in) diameter; enlarge if needed before mounting.
Do not mount the faucet before confirming spout clearance. Repositioning after tiling or stone work is costly.
Thread Supply Lines Through Deck Hole
Feed the flexible braided supply lines down through the deck hole before positioning the faucet body. Apply the supplied rubber gasket or plumber's putty ring to the faucet base. Lower the faucet body into the hole from above.
Secure Mounting Nut and Align Spout
From below the deck, thread the mounting nut onto the faucet shank. Hand-tighten first, then align the spout to center over the vessel sink basin. Tighten the mounting nut with a basin wrench to finger-tight plus a quarter turn — do not overtighten on stone decks.
Spout alignment is easier to adjust before the nut is fully tightened. Confirm the spout arc delivers to the center of the basin, not the rim.
Connect Supply Lines to Shut-Off Valves
Connect the hot and cold braided supply lines to the corresponding 3/8 in compression shut-off valves. Hand-tighten, then snug with an adjustable wrench — one-quarter turn past hand-tight. Do not use thread tape on compression fittings.
Pressure Test and Check for Leaks
Slowly open the shut-off valves. Run both hot and cold through the faucet for 60 seconds. Inspect all connection points — deck gasket, mounting nut, and supply line fittings — for any weeping or drips. Dry all surfaces first so small leaks are visible.
A successful installation shows no moisture at any joint after a 60-second full-flow test. If a compression fitting weeps, tighten by an additional eighth turn only.
Tools Required
Need the Full Installation Sheet?
PDF instruction sheets with dimensioned diagrams are available for all models. Request via our RFQ form and we'll include them with your sample shipment.
Request Installation DocumentationManufacturing Detail
Low profile faucets are a case where the manufacturing method has a direct commercial consequence. The compressed body geometry means the internal waterway has tighter bends and a shorter path from inlet to spout outlet.
In a fabricated body — one assembled from multiple brass or zinc components soldered or press-fit together — those tight bends create joint locations inside the waterway. Joints inside a waterway are where dezincification and pinhole leaks develop over time, particularly in markets with aggressive water chemistry.
The most common failure mode we see in competitor product is a valve seat machined to a loose tolerance — which lets the ceramic disc rock slightly under pressure and wear unevenly, causing drips at 18 months.
We cast the low profile body as a single piece using brass gravity casting — the same C36000-equivalent free-machining alloy we use across the bathroom line. The waterway is formed in the casting, not assembled from parts.
After casting, the body goes to CNC machining where we hold valve seat thread tolerances to ±0.05mm. That tolerance is the one that determines whether the cartridge seats correctly and whether the faucet drips at 18 months.
Why Single-Piece Casting Matters
No internal joints in the waterway
Eliminates dezincification and pinhole leak risk at assembly points
±0.05mm valve seat tolerance
CNC-machined after casting for consistent cartridge seating across every unit
Consistent spout arc geometry
No unit-to-unit variation from joint assembly — critical for hotel fit-outs specifying 200+ identical installations
C36000-equivalent free-machining alloy
Same brass specification used across the full bathroom faucet line
Verified Against Competitor Product
We've had buyers send us competitor product for comparison. The most common failure mode we see is a valve seat machined to a loose tolerance. For a hotel fit-out where 200 identical vessel sink installations need to look the same, spout arc consistency from a single-piece casting is what makes that order manageable.
Distribution Intelligence
Three distinct segments drive consistent demand for low profile faucets. Each has a different buyer profile, order pattern, and margin dynamic — understanding the split helps you position inventory and target the right procurement contacts.
Segment 01
Vessel sink installations have become a standard specification in mid-to-upper tier hotel bathroom renovations across North America, the Middle East, and Southeast Asia. A typical hotel renovation project specifies 150–400 bathroom units, and vessel sink configurations are increasingly the default in the premium tier.
The low profile faucet is a required component — you can't install a vessel sink without a faucet matched to its geometry. For distributors serving hospitality procurement teams or FF&E contractors, this is a repeatable, project-driven segment with predictable order volumes and a clear reorder cycle tied to renovation schedules.
Middle East Market Note
UAE and Saudi Arabia hospitality projects have been specifying vessel sinks in boutique hotel and serviced apartment developments at a growing rate. PVD gold and brushed gold finishes move well in this segment — the warm metal tone is a design preference in the region, and PVD is the only finish technology that holds reliably in the humidity levels of Gulf coastal properties.
We've shipped hotel fit-out orders to UAE buyers across 300-unit orders where finish consistency across all five finishes is a strict requirement. Running all five finishes in-house is what makes that manageable.
150–400
units per typical hotel renovation project
PVD
only finish that holds in Gulf coastal humidity
Segment 02
Vessel sinks have moved from boutique residential into mainstream premium residential in North American and Australian markets. A distributor or retailer carrying vessel sinks without a matched low profile faucet is leaving the accessory sale on the table.
The typical retail buyer purchasing a vessel sink is already committed to a specific aesthetic — they're looking for a faucet that completes the installation, not a generic centerset that happens to fit. Low profile faucets in matte black and brushed nickel are the finish combinations that move fastest in this segment, based on what our existing North American buyers are reordering.
Margin Profile
Low profile faucets carry a higher per-unit retail price because they're a specialized configuration — buyers expect to pay more for a product that solves a specific installation problem. For a distributor, that means better margin per unit on a product that's already being pulled by the vessel sink trend rather than requiring active selling.
Segment 03
Beyond vessel sinks, low profile faucets are increasingly specified for compact powder room vanities where the counter depth is shallow and a standard-height faucet would look disproportionate. This is a smaller segment than hospitality or premium residential, but it's a consistent one.
Powder room renovations are a high-frequency project type for residential contractors, and the low profile configuration is the right answer for a specific set of counter dimensions. For a contractor supply distributor, having this SKU in the catalog means you're the answer when the contractor calls with a non-standard vanity spec.
Catalog Positioning Note
This segment doesn't require active selling — it's a pull purchase driven by a specific installation constraint. The contractor already knows they need a low profile faucet; the question is whether you have it in stock when they call.
Hospitality
Project-Driven
Predictable volumes tied to renovation schedules. 150–400 units per project.
Premium Residential
Trend-Pulled
Vessel sink trend drives demand. Higher margin per unit than standard centerset.
Contractor Supply
Spec-Driven
Non-standard vanity dimensions create a pull purchase. Stock availability wins the order.
Surface Engineering
All five finishes run on our own lines in Foshan — no subcontracting, no batch-to-batch variation from a third-party plating shop. For a low profile faucet going into a vessel sink installation, finish consistency matters more than it does for a standard centerset, because the faucet is a visual focal point rather than a background fixture.
Multi-layer electroplating — copper base, nickel mid-coat, chrome top. The nickel mid-coat is the corrosion barrier; it's also the layer that gets skipped when a factory is cutting costs. Our chrome passes 24-hour salt spray minimum, most batches clear 48 hours.
Same copper/nickel/chrome stack as chrome, with a brushed texture applied before the final chrome layer, then lacquer-sealed. Hides water spots better than polished chrome — fewer end-user complaints, lower after-sales cost for your buyers.
PVD-applied, 0.3–0.5μm coating thickness, cross-cut adhesion tested per batch. This is the finish that separates the product from commodity. Painted matte black looks identical in a product photo but shows wear at handle contact points within 6–12 months. PVD matte black doesn't chip, peel, or fade under normal bathroom conditions.
If your buyers are in a market where matte black is a premium finish — and it is, in North America and Australia right now — PVD is the only version worth selling. The warranty claim difference between PVD and painted is significant.
Same PVD process as matte black, different target color. Moves well in Middle East hospitality and high-end residential globally. Higher per-unit value, lower volume — but the margin profile is strong and the segment is growing.
Electroplated with a hand-applied antiquing treatment. Traditional aesthetic, specified in North American projects with a transitional or traditional design direction. Stable volume, not growing, but consistent.
For mixed-finish orders — say, matte black and brushed nickel in the same container — we schedule the same finish across all SKUs in the same plating run where possible, which minimizes batch-to-batch variation. A matte black low profile faucet and a matte black towel bar from the same order will match.
Finish-specific pages: For deeper specification detail by finish, see our dedicated pages for matte black bathroom faucets, brushed nickel bathroom faucets, and chrome bathroom faucets.
Internal Mechanics
The cartridge in a low profile faucet operates under the same mechanical conditions as any other single-lever faucet — the compressed body geometry doesn't change the cartridge's job. We use a 35mm ceramic disc cartridge across the low profile line, sourced from qualified suppliers with their own test reports, and we run 500,000 open/close cycle endurance tests on every production batch.
Run on every production batch — not just new product introductions
At two uses per day — a conservative estimate for a residential bathroom — 500,000 cycles represents 685 years of use. In practice, the test is a proxy for manufacturing consistency: a cartridge that passes 500,000 cycles at our test pressure was manufactured to the right tolerances. A cartridge that fails at 50,000 cycles was not.
We run this test on every production batch, not just on new product introductions or annual audits, because cartridge quality can drift between supplier production runs. The test catches that drift before it reaches your container.
Used across the full low profile line — consistent replacement part, consistent performance spec
Sourced from qualified suppliers with their own test reports on file
Compressed body geometry does not change the cartridge's mechanical operating conditions
These are not statistical sampling checks
Handle Torque Check
The lever must move smoothly through its full arc without stiffness or play. Checked on every unit at final inspection.
Flow Rate Verification
Verified at rated pressure on every unit before packaging.
60-Second Leak Test at 0.6 MPa
Every unit gets a 60-second leak test at 0.6 MPa before it goes into a carton. No exceptions.
Why batch-level testing matters: Cartridge quality can drift between supplier production runs. Running the 500,000-cycle test on every production batch — not just at product launch or annual audit — catches that drift before it reaches your container.
OEM & Private Label
The low profile faucet line is fully available for OEM from 200 pieces per SKU. The configuration options below cover the dimensions that matter most for buyers building a private label catalog or adapting the product for a specific market.
| Dimension | Standard Options | Custom Range | MOQ for Custom |
|---|---|---|---|
| Finish | Chrome, brushed nickel, matte black, PVD gold, oil-rubbed bronze | Custom PVD colors (brushed gold, rose gold, gunmetal) | 500 pcs |
| Flow rate | 1.2 GPM, 1.5 GPM, 2.2 GPM | Specify at order time | Standard MOQ |
| Handle style | Single lever (standard) | Cross handle, knob handle | 300 pcs |
| Spout height | 100–130mm standard range | Outside range requires tooling review | Contact us |
| Supply lines | 3/8 in compression, braided stainless | Custom length, angle-stop valve included | Standard MOQ |
| Packaging | Standard Wfaucet carton | Custom carton printing, branded instructions, retail-ready | 200 pcs |
| Certification docs | cUPC, CE, WaterMark in Wfaucet name | Issued in your brand name | Volume threshold applies |
For ODM projects — adapting the body geometry or spout profile to your spec — first sample is typically 15–20 days from reference drawing or sample. We maintain an in-house tooling room for brass casting dies, so tooling revisions don't go to an outside vendor.
For new body designs, first sample is 25–35 days depending on tooling complexity.
The 200-piece OEM minimum is low enough to test a new finish or configuration in your market before committing to a full container. Most new buyers start with a 200–500 unit trial order on one or two SKUs, then scale once they've confirmed the product moves in their channel.
Built for private label from the ground up
Custom PVD finishes, branded packaging, and certification docs issued in your brand name — all from 200 pieces per SKU.
Compliance & Standards
cUPC, CE, and WaterMark are all held on this product line. The same certifications that cover our standard bathroom faucet line apply to the low profile configuration, because the body material, cartridge, and waterway construction are the same. You're not sourcing a specialty product that requires separate compliance work.
North America
cUPC compliance means NSF/ANSI 61 and 372 lead-free qualification. We test every incoming brass batch for lead content using XRF analysis.
The low profile body uses the same C36000-equivalent alloy as the rest of the bathroom line — the lead-free qualification carries over.
Australia
WaterMark certification is mandatory for any faucet installed in Australia. The low profile faucet carries WaterMark, and WELS water efficiency rating is available on product packaging.
Specify your flow rate requirement — typically 6 L/min or below for residential — at order time.
Europe
CE covers pressure and temperature performance requirements for the European market.
SGS third-party audit reports are available on request for buyers who need documentation for their own compliance files or import processes.
The low profile configuration shares the same brass body alloy, ceramic disc cartridge, and waterway construction as the standard bathroom faucet line. Certification bodies test the material and waterway — not the external geometry. That means the compliance work already done on the standard line carries directly to the low profile product.
For buyers who need certifications issued under their own brand name, that's available at volume thresholds — discuss at RFQ stage.
Installation Guidance
Low profile faucets have one installation variable that standard faucets don't: the spout height has to be matched to the vessel sink height. Get this wrong and the faucet delivers water at the rim of the bowl or below it — a functional failure that generates returns and contractor callbacks.
Spout outlet height above the counter should be at least 1 to 2 inches (25–50mm) above the interior rim of the vessel sink.
Reference Scenario
Our standard low profile models with a 4 to 5 inch spout height work for vessel sinks with an overall height of 5 to 6 inches — covering the majority of standard vessel sinks in the market.
Mounting Hole
Standard single-hole deck mount, 35mm diameter
Supply Line Connections
3/8 inch compression — standard for North American and most international plumbing rough-in
Special Tools Required
None. No special tools or adapters required for installation.
This compatibility information is worth including in your product documentation. A contractor who installs the wrong faucet-to-sink combination generates a callback that costs more than the faucet.
Providing a simple compatibility guide with your catalog reduces that risk and reduces your after-sales support load.
| Vessel Sink Overall Height | Required Spout Outlet Height | Our Standard Low Profile Models |
|---|---|---|
| 5 inches | ≥ 6 inches above counter | Compatible (4–5 in spout) |
| 6 inches | ≥ 7 inches above counter | Compatible (4–5 in spout) |
| 7+ inches | ≥ 8 inches above counter | Verify per model |
Product Range
The low profile configuration is the right answer for vessel sink and compact vanity applications. If your project or catalog has different requirements, here's where the other configurations fit.
Wide spout with sheet-flow delivery. Also commonly paired with vessel sinks, but the design intent is visual impact rather than compact geometry. Higher retail price point, stronger in boutique hotel and premium residential.
View ConfigurationGeometric body profiles for contemporary vanity designs. Standard spout height, suitable for undermount and drop-in sink configurations. The fastest-moving style category in European and Australian markets.
View ConfigurationStandard centerset configuration, single lever. The volume SKU for North American residential distribution. If you need a high-volume, broad-market SKU alongside a specialty low profile configuration, this is the pairing.
View ConfigurationThree-piece, 8-inch spread. Specified in master bath and hospitality applications where the three-hole configuration is required. Higher per-unit value than centerset.
View ConfigurationBody mounts to the wall, supply lines run inside the wall cavity. An alternative approach to vessel sink installations in European markets where wall-mount is the standard configuration.
View ConfigurationBrowse the complete bathroom faucet range including all configurations, finishes, and handle styles available for OEM and private label orders.
Browse Full RangeAnswers to the specification and sourcing questions that come up most often before an order is placed.
The spout outlet should clear the interior rim of the vessel sink by at least 1 to 2 inches. For a vessel sink with a 6-inch overall height sitting on a standard counter, you need a spout outlet at least 7 inches above the counter surface.
Our standard low profile models deliver a spout outlet at 4 to 5 inches above the deck — suitable for vessel sinks with an overall height of 5 to 6 inches, which covers most standard vessel sinks. If your vessel sink is taller than 6 inches, contact us — we can review the geometry and confirm compatibility or recommend a configuration adjustment.
A standard bathroom faucet has a spout height of 6 to 9 inches above the deck. Installed with a vessel sink that sits 5 to 6 inches above the counter, the spout outlet ends up at or below the rim of the bowl — water hits the inside wall of the vessel rather than the center of the basin.
A low profile faucet with a 4 to 5 inch spout height solves this by keeping the spout outlet above the rim while maintaining a proportional visual relationship with the sink. The internal engineering — waterway geometry, cartridge housing, spout arc — is specific to the low profile body, not a shortened version of a standard faucet.
cUPC (NSF/ANSI 61 and 372, North America), CE (Europe), WaterMark (Australia and New Zealand), and ISO 9001:2015. SGS third-party audit reports are available on request.
The low profile line uses the same certified body material and cartridge construction as our standard bathroom faucet line, so the certification coverage is the same. Test reports ship with your order documentation.
200 pieces per SKU for standard catalog configurations with your branding and packaging. Custom PVD colors (brushed gold, rose gold, gunmetal) require 500 pieces. New body geometry or spout profile modifications require tooling review — contact us with your spec and we'll confirm MOQ and tooling cost.
Most buyers start with a 200–500 unit trial order to test the product in their market before scaling.
Standard OEM
200 pcs
Per SKU, catalog configs
Custom PVD Colors
500 pcs
Brushed gold, rose gold, gunmetal
New Body Geometry
TBD
Tooling review required
All five finishes run on our own lines. For a single-finish order — say, 300 units of matte black for a hotel renovation — we schedule the entire batch in the same plating run, which eliminates batch-to-batch variation.
For mixed-finish orders, we schedule the same finish across all SKUs in the same run where possible. The PVD line runs at a controlled deposition rate with cross-cut adhesion testing on every batch, so the matte black on unit 1 and unit 300 are the same coating.
For WaterSense (USA, EPA): specify 1.2 GPM — this is the maximum for bathroom lavatory faucets under the WaterSense program. For WELS (Australia): specify 6 L/min (approximately 1.6 GPM) or below for most residential applications.
We configure the aerator at order time — specify your target market and we'll set the correct flow rate. For mixed-market orders, we can pack different aerator configurations in the same container.
WaterSense (USA)
1.2 GPM max
EPA bathroom lavatory standard
WELS (Australia)
6 L/min max
~1.6 GPM, residential standard
Send us your vessel sink dimensions, target finish, volume, and destination market. We'll come back with a detailed quote, confirm the spout height compatibility for your specific sink, and flag any configuration details worth discussing before you commit.
If you're building a vessel sink package — faucet plus sink, sold as a set — tell us your sink spec and we'll confirm the faucet geometry that works. We've done this configuration review for several buyers and it's faster than going back and forth after the order is placed.
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