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SANIKB HSJ-2499 30 inch washdown one piece toiletSANIKB HSJ-2499 one-piece toilet dimension drawing, 750 × 400 × 660 mm
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Washdown One-Piece Toilet, 10/12 Inch Rough-In, 750 × 400 × 660 mm

SKU HSJ-2499
Min. order
1 unit (with freight forwarder) or 1×20ft container
Lead time
30–45 days
Reply time
12 business hours
Material Ceramic
Type One-piece toilet
Size 29.5" × 15.7" × 26.0" (750 × 400 × 660 mm) Custom sizes
Mount Floor-mounted, S-trap
Finish
White
Rough-in S-trap 250 / 300 mm (10 / 12 in)
Flush Washdown
Product PDF HSJ-2499

HSJ-2499 is a floor-mounted washdown one-piece toilet in white ceramic. Its S-trap outlet is listed at 250 mm (10 in) or 300 mm (12 in) rough-in, measured to the outlet center from the finished wall. The catalog prints one size for the model: 750 × 400 × 660 mm (29.5 × 15.7 × 26.0 in). Height is printed at 660 mm (26.0 in) and length at 750 mm (29.5 in). Projects with only floor drains at 10 or 12 inch can standardize on it.

Review other lengths and outlets in the one-piece toilet range.

Product PDF HSJ-2499

More in 12 Inch Rough-In Toilets

Mix any models in one 20ft container · no per-model minimum

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Fit data

Rough-in, flush and size of HSJ-2499

SANIKB HSJ-2499 one-piece toilet dimension drawing, 750 × 400 × 660 mm
Dimension drawing
Rough-inS-trap 250 / 300 mm (10 / 12 in)
FlushWashdown
Overall size29.5" × 15.7" × 26.0" (750 × 400 × 660 mm)
Colour White

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Send the model, selected dimensions, quantity and destination. Confirm specifications, packing and documentation in your quotation.

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Have a spec file? Attach it to your inquiry below.
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    Engineer reply within 12 business hours

    12 consecutive years at KBIS and IBS.

    — Most recent
    Feb 2026 KBIS· Orlando, USA
    Mar 2026 Expo Revestir· São Paulo, Brazil
    6 international shows annually
    2026 Expo Revestir

    2026Expo Revestir

    São Paulo, Brazil
    2026 KBIS

    2026KBIS

    Orlando, Florida
    2025 KBIS

    2025KBIS

    Las Vegas, USA
    2025 The Big 5

    2025The Big 5

    Dubai, UAE
    2024 IBS

    2024IBS

    Las Vegas, Nevada, USA
    2024 Expo Guadalajara

    2024Expo Guadalajara

    Guadalajara, Mexico
    2023 Canton Fair

    2023Canton Fair

    Guangzhou, China
    2019 Cersaie

    2019Cersaie

    Bologna, Italy
    2019 ISH

    2019ISH

    Frankfurt, Germany
    2017 The Big 5

    2017The Big 5

    Dubai, UAE
    2014 KBIS

    2014KBIS

    Las Vegas — US debut
    2013 BAU

    2013BAU

    Munich, Germany
    — Major shows attended over the years Canton Fair · Cersaie Bologna · BAU Munich · ISH Frankfurt · The Big 5 Dubai · Expo Revestir · Coverings Chicago · Expo Guadalajara

    Printed Dimensions

    Sizing the 30 Inch Washdown One Piece Toilet

    HSJ-2499 is printed at 750 × 400 × 660 mm (29.5 × 15.7 × 26.0 in).

    Length (29.5 in)
    750 mm
    Width (15.7 in)
    400 mm
    Height (26.0 in)
    660 mm

    Millimeter values are as printed; inch values follow in brackets.

    Model Comparison

    HSJ-2494 as the Alternative to HSJ-2499

    HSJ-2499 size
    750 × 400 × 660 mm
    HSJ-2494 size
    730 × 390 × 690 mm
    HSJ-2499 flush
    Washdown
    HSJ-2494 flush
    Swirl
    HSJ-2499 S-trap
    250 / 300 mm
    HSJ-2494 S-trap
    300 mm

    Compare HSJ-2494 only on the figures each model prints.

    Market Approvals

    Documents Matched to the Destination Market

    Selling region decides which documents travel with the order.

    Market-Matched Documents

    Certification documents for HSJ-2499 are matched to the destination market at quotation.

    What to put in an HSJ-2499 quote request

    • Model: HSJ-2499
    • Outlet: S-trap rough-in (250 or 300 mm)
    • Quantity per outlet version
    • Destination market
    • Project name and toilet count per phase
    Request HSJ-2499 Quote View OEM & ODM Program

    Waste Outlet

    Which HSJ-2499 Outlet to Specify

    S-trap rough-in for HSJ-2499 is the distance from finished wall to outlet center: 250 mm (10 in) or 300 mm (12 in).

    S-trap rough-in
    250 mm (10 in) / 300 mm (12 in)
    Outlet versions
    2

    Rough-in is measured from the finished wall, not from the baseboard.

    Build Type

    Floor-Mounted White Ceramic

    01 / WASHDOWN

    Washdown Version

    Single listed flush type for HSJ-2499.

    SANIKB HSJ-2499 30 inch washdown one piece toilet

    White

    White Ceramic

    Tank and bowl are joined in one-piece construction. White is the single listed color.

    Mount: floor-mounted.

    How we work

    From enquiry to shipment

    A factory-direct process built for importers, distributors and project buyers. No trading layer in between.

    1. 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.

      Replied within 12 business hours
    2. 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.

      Email or WhatsApp
    3. 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.

      FOB or CIF
    4. 04

      Sample approval

      We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.

      Before mass production
    5. 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.

      30–45 days after approval
    50+ New models developed every year, tracking current North American and European trends
    12 business hours Maximum first response to an enquiry
    Since 2000 Foshan factory, B2B trade only

    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
    Get a quote View OEM & ODM program

    FAQs

    How low is the 30 inch washdown one-piece toilet HSJ-2499?+
    HSJ-2499 stands 660 mm (26.0 in) tall, the height in its printed 750 × 400 × 660 mm size. Length of 750 mm (29.5 in) gives the 30 inch name. Width is 400 mm (15.7 in). Washdown is the listed flush, and other heights appear in the one-piece toilet range.
    Which rough-in versions does HSJ-2499 list?+
    HSJ-2499 lists S-trap rough-ins of 250 mm (10 in) and 300 mm (12 in). Each is matched to the measured floor drain and ordered as a separate line. No P-trap version is listed, so wall wastes need another model. Projects with mostly 10 inch drains can compare the 10 inch rough-in toilet collection.
    How does HSJ-2499 compare with HSJ-2494?+
    HSJ-2499 prints 750 × 400 × 660 mm with a washdown flush; the HSJ-2494 one-piece toilet prints 730 × 390 × 690 mm with a swirl flush. HSJ-2499 prints S-trap at 250 and 300 mm; HSJ-2494 prints 300 mm. Only HSJ-2499 prints a 10 inch S-trap, and neither listing prints a P-trap.