


Comfort-Height Dual-Flush Skirted Elongated One-Piece Toilet, 30-Inch Tall

Wholesale · 20 ft / 40 ft · Mix available · Below 1 container: your own China forwarder required.
More in 12 Inch Rough-In Toilets
20 ft / 40 ft containersBelow 1 container: your own China forwarder required. · Mix models and categories. No retail.
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HSJ-252827 Inch Swirl Flush One-Piece Toilet, 12 Inch Rough-In26.8" × 14.6" × 29.9"Floor-mounted, S-trap
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HSJ-252724 Inch Swirl Flush One-Piece Toilet, 12 Inch Rough-In24.4" × 14.6" × 29.1"Floor-mounted, S-trap
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HSJ-2498Washdown One-Piece Toilet, 10/12 Inch Rough-In, 680 × 375 × 810 mm26.8" × 14.8" × 31.9"Floor-mounted, S-trap or P-trap
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HSJ-2497Washdown One-Piece Toilet, 10/12 Inch Rough-In, 700 × 390 × 740 mm27.6" × 15.4" × 29.1"Floor-mounted, S-trap or P-trap
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HSJ-2496Washdown One-Piece Toilet, 10/12 Inch Rough-In, 700 × 380 × 820 mm27.6" × 15.0" × 32.3"Floor-mounted, S-trap or P-trap
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HSJ-249526 Inch Washdown One-Piece Toilet, 10/12 Inch Rough-In26.0" × 14.2" × 33.5"Floor-mounted, S-trap or P-trap
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HSJ-249429 Inch Swirl Flush One-Piece Toilet, 12 Inch Rough-In28.7" × 15.4" × 27.2"Floor-mounted, S-trap
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HSJ-2441Rimless Siphonic One-Piece Toilet, 10/12/16 Inch Rough-In27.2" × 14.6" × 30.3"Floor-mounted, S-trap or P-trap
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HSJ-2427Siphonic One-Piece Toilet, 10/12/16 Inch Rough-In, 700 × 390 × 750 mm27.6" × 15.4" × 29.5"Floor-mounted, S-trap or P-trap
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HSJ-2425Siphonic One-Piece Toilet, 10/12 Inch Rough-In26.8" × 15.7" × 29.9"Floor-mounted, S-trap or P-trap
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HSJ-2401Rimless Washdown One-Piece Toilet, 10/12/16 Inch Rough-In25.6" × 14.2" × 29.3"Floor-mounted, S-trap or P-trap
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HSJ-2388Washdown One-Piece Toilet, 10/12 Inch Rough-In, 710 × 395 × 645 mm28.0" × 15.6" × 25.4"Floor-mounted, S-trap or P-trap
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HSJ-2373MBlack Washdown One-Piece Toilet, 10/12/16 Inch Rough-In26.8" × 14.6" × 29.5"Floor-mounted, S-trap or P-trap
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HSJ-236829 Inch Washdown One-Piece Toilet, 10/12 Inch Rough-In28.7" × 15.0" × 32.7"Floor-mounted, S-trap or P-trap
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HSJ-2365Washdown One-Piece Toilet, 10/12 Inch Rough-In, 720 × 390 × 750 mm28.3" × 15.4" × 29.5"Floor-mounted, S-trap or P-trap
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HSJ-2362Washdown One-Piece Toilet, 10/12 Inch Rough-In, 750 × 410 × 710 mm29.5" × 16.1" × 28.0"Floor-mounted, S-trap or P-trap
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HSJ-2361Washdown One-Piece Toilet, 10/12 Inch Rough-In, 700 × 385 × 760 mm27.6" × 15.2" × 29.9"Floor-mounted, S-trap or P-trap
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HSJ-2347Siphonic One-Piece Toilet, 8/10/12/16 Inch Rough-In, 700 × 380 × 700 mm27.6" × 15.0" × 27.6"Floor-mounted, S-trap or P-trap
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HSJ-2343Siphonic One-Piece Toilet, 8/10/12/16 Inch Rough-In, 720 × 370 × 790 mm28.3" × 14.6" × 31.1"Floor-mounted, S-trap or P-trap
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HSJ-2332Washdown One-Piece Toilet, 4/8/12/16 Inch Rough-In25.2" × 14.6" × 27.0"Floor-mounted, S-trap or P-trap
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HSJ-2202Washdown One-Piece Toilet, 10/12 Inch Rough-In, 680 × 380 × 670 mm26.8" × 15.0" × 26.4"Floor-mounted, S-trap or P-trap
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HSJ-2201Siphonic One-Piece Toilet, 10/12/16 Inch Rough-In, 700 × 370 × 810 mm27.6" × 14.6" × 31.9"Floor-mounted, S-trap or P-trap
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HSJ-2480Siphonic One-Piece Toilet, 12 Inch Rough-In27.2" × 15.4" × 27.4"Floor-mounted, S-trap
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Y1Y1 UV-Sterilising Smart Toilet with Heated Bidet Seat and Foot-Touch Flush28.3" × 17.9" × 20.1"Floor-mounted, S-trap
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E6E6 Radar-Sensor Smart Bidet Toilet with Foot-Sensing Lid and UV Sterilisation26.8" × 16.1" × 18.9"Floor-mounted, S-trap
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E5E5 Foot-Touch Flush Smart Bidet Toilet with Heated Seat and UV Sterilisation26.8" × 15.6" × 19.1"Floor-mounted, S-trap
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964Foot-Sensing Flush Smart Bidet Toilet with Dual-User Memory, UV Sterilisation28.1" × 18.9" × 21.3"Floor-mounted, S-trap
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956Dual-User Memory Smart Bidet Toilet with UV Sterilisation and Child Seat26.8" × 16.1" × 18.3"Floor-mounted, S-trap
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945Foot-Sensing Flush Smart Bidet Toilet with UV Sterilisation and Heated Seat26.8" × 16.1" × 18.3"Floor-mounted, S-trap
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1991Siphonic One-Piece Toilet with Fully Glazed Trapway, 3-Inch Flush Valve27.8" × 15.4" × 27.6"Floor-mounted, S-trap
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1981Tornado Flush One-Piece Toilet with 3-Inch Flush Valve and Soft-Close Seat28.0" × 15.2" × 29.1"Floor-mounted, S-trap
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1978Siphon Jet One-Piece Toilet, 1.28 GPF, 12-Inch Rough-In, Fully Glazed Trapway27.2" × 14.6" × 27.6"Floor-mounted, S-trap
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1939Siphon Jet One-Piece Toilet with 3-Inch Flush Valve, Fully Glazed Trapway27.6" × 15.6" × 28.3"Floor-mounted, S-trap
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1938One-Piece Tornado Flush Toilet with 2-Inch Flush Valve, 1.28 GPF27.6" × 15.2" × 30.7"Floor-mounted, S-trap
Fit data
Rough-in, flush and size of 6638
Send a spec. Get a real quote in 1 business day.
Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.
We send quotes within 1 business day after receiving the necessary product, quantity and destination details.
12 editions of the International Builders' Show (IBS).
Factory documentation
Certification scope depends on the selected model and destination market. Request model-specific documents with your quotation.
TALL PROFILE
A skirted one piece toilet at 773 mm tall
Height is the first detail a buyer notices on our comfort height skirted elongated one-piece toilet 30 inch model: 773 mm overall, the tallest figure among its dimensions. Length is 695 mm and width is 386 mm.
Place it next to a standard height one piece toilet and the taller pan and tank are obvious from the doorway. Buyers who serve older guests, taller residents or renovation clients often ask for exactly that profile, and a visible height difference helps a showroom explain the range to retail customers.
Against two piece toilets, there is one body to set and no tank-to-bowl seal to test. Against wall hung toilets, this unit stands on the finished floor and needs no carrier frame, so it fits renovations where the wall cannot be opened.
SPECIFICATION
Dimensions and fixed data for 6638
- Overall Size
- 27.4" × 15.2" × 30.4" (695 × 386 × 773 mm)
- Length
- 695 mm
- Width
- 386 mm
- Height
- 773 mm
- Flush
- Siphonic, top button
- Outlet
- S trap, 12 inch rough-in
- Mounting
- Floor-mounted
- Material
- Vitreous china ceramic
- Finish
- Glossy white
Check the 773 mm height against shelves, window sills and any cabinet above the tank, and use the dimensioned drawing to confirm every other clearance before the closet flange is set.
CONFIGURATION
One body, one button, one white
Top-mounted button
A dual flush button sits on the tank top. No side-button option exists, so a batch ships with one layout.
Skirted ceramic
The skirt covers the trapway from rim to floor, giving a plain glossy white flank that wipes clean in a single pass.
Vitreous china
Body material is vitreous china ceramic in glossy white, which sits alongside other white sanitaryware in the same project.
QUOTATION
Quote 6638 with the drawing in hand
Send the model code and quantity first. Approval goes faster for a new toilet of this height when the room drawing is attached to the enquiry. Lists of skirted one piece toilets quote faster when each code sits on its own line.
MOQ is 30 pcs and typical lead time is 30–45 days. Replies arrive within 12 business hours, and branded packing goes through our OEM and ODM service.
Send with your request
- Quantity and destination port
- Room drawing, if the 773 mm height needs checking
- Carton marking or private-label requirements
- Destination country, so cUPC documents are matched to the market
- Toilet seat specification, if you supply your own seat
WHO ORDERS IT
Hospitality and renovation lots
Hospitality groups specify taller toilets when guest comfort is a stated brief. Because the body is one piece, housekeeping meets one surface and one control per room, and the install crew runs a single procedure on every floor.
Renovation contractors working with homeowners value the same profile. A resident who finds a lower pan awkward notices the difference on day one, and the glossy white skirted body blends into a refit without a visible trapway.
Distributors can pair this model with a standard height one piece toilet from the same range, then let each customer choose. Wholesalers who list several one piece toilets can list both codes on one quotation request. Send both model codes on one enquiry and we return a single quotation for the mixed order.
How we work
From enquiry to shipment
A factory-direct process built for importers, distributors and project buyers. No trading layer in between.
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01
Send the enquiry
Tell us the model, quantity, destination market and any branding or packaging requirement. A spec sheet or drawing helps but is not required to start.
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02
Our sales team contacts you
A named account manager follows up by email or WhatsApp, confirms the specification and clarifies anything missing before pricing.
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03
Quotation
You receive a written quotation with unit price, MOQ, packing details, lead time and the trade term you asked for. Entry, mid and premium build levels can be quoted side by side.
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04
Sample approval
We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.
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05
Production and shipment
Mass production starts after sample approval and deposit. QC and inspection run before loading, then the order ships to the agreed port.
OEM and ODM to your specification
We develop to a brief. Send a reference model, a drawing or simply the price band and market you are targeting, and we will propose what fits. Entry, mid and premium builds are all available from the same factory.
- Your logo on product, carton and documentation
- Private-label packaging and manuals
- Custom finish matched to your standard
- Custom dimensions and tooling where volume supports it
- Product development from your reference or price target
- Destination-market documentation prepared on request
FAQs
How tall is the 30 inch comfort height model?+
Is 6638 a comfort height skirted elongated one-piece toilet?+
How does it differ from a standard height one piece toilet?+
Which flush system and button does it carry?+
What certification and order terms apply?+
- Comfort Height Toilet 6638: A 30-Inch Tall One-Piece Build
- Siphonic Dual Flush, S Trap Outlet and 12-Inch Rough-In
- Ordering the 6638 Comfort Height Toilet for Distribution and OEM
Comfort Height Toilet 6638: A 30-Inch Tall One-Piece Build
Model 6638 is a comfort height toilet cast as one piece in vitreous china ceramic and finished in glossy white. Tank and bowl form a single floor-mounted body, built 30 inches tall and measuring 27.4" × 15.2" × 30.4" (695 × 386 × 773 mm). The bowl is elongated and the outer body is skirted, and a top-mounted button runs the dual flush. SANIKB makes 6638 factory-direct for importers, distributors and project buyers who want a taller one-piece model in their range. Other floor-mounted models in the same family sit in the one-piece toilet collection, so a comfort height unit can be quoted together with standard bodies in one shipment.
Siphonic Dual Flush, S Trap Outlet and 12-Inch Rough-In
Model 6638 flushes through a siphonic dual flush system, controlled from a button on top of the tank. Waste exits through an S trap outlet, and the toilet is made for a 12 inch rough-in. Ask for the spec sheet with your quote, and name your destination market in the RFQ so the flush details can be reviewed with you. Because the trap, rough-in and flush type are fixed on this model, a buyer can put 6638 on a bathroom schedule with the outlet and flush arrangement already settled. The same vitreous china body, glossy white glaze and floor-mounted format carry through every unit in an order.
Ordering the 6638 Comfort Height Toilet for Distribution and OEM
Model 6638 is offered at an MOQ of 30 pcs, and lead time is quoted per model once quantity and destination are known. The toilet is supplied with cUPC certification, with certificate documents matched to the destination market at quotation. Private-label and custom model requests are handled through the SANIKB OEM and ODM program. When you request a quote, send quantity, destination port, Incoterm, delivery window, seat and cover scope, and the documents your importer needs at customs. Our team replies in writing within 12 business hours with pricing and lead time, and you can ask for the spec sheet with your quote so the full dimensions travel with your order file.

















































