One-Piece Elongated Comfort Height Toilet — Siphonic Flush, Factory Direct Supply

One-Piece Elongated Comfort Height Toilet — Siphonic Flush, Factory Direct Supply
Product Introduction:
This one-piece elongated comfort height toilet is engineered for hotel, apartment, and residential projects requiring a sleek, low-maintenance design. The seamless tank-to-bowl construction eliminates the junction leak point common in two-piece models, while the 420 mm (16½") comfort height seat reduces strain for adults and ADA-compliant installations. A precision siphonic flush at 1.28 gpf / 4.8 lpf delivers complete bowl clearance in a single cycle — no double-flush waste. Available in white and biscuit; custom logo and color finishes accepted for OEM orders.
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Description
Technical Parameters

Introduction

 designed for small bathroom spaces to deliver efficient water-saving sewage discharge.

Feature Section

Precision Siphonic Flush

1.28 gpf / 4.8 lpf single flush generates ≥2.8 kgf suction force. 100% waste clearance in one cycle - WaterSense-aligned performance, lower utility cost for operators.

Comfort Height - ADA Ready

420 mm (16½") bowl rim height matches standard chair height. Reduces knee and hip strain; meets ADA guidelines for accessible bathroom design without adapters.

One-Piece Seamless Build

No exposed tank bolts or seams - the most common failure point in two-piece toilets is eliminated. Vitreous china with high-gloss glaze; easier daily cleaning for housekeeping staff.

Soft-Close Seat & Lid

Hydraulic damper closes seat in 3–5 seconds. No slam, no noise complaints - critical for hotel guest satisfaction and residential multi-story buildings.

Dual-Color Option

White and biscuit (warm ivory) in standard stock. Custom glaze colors available for OEM orders ≥500 pcs - match your bathroom suite collection.

Universal 12" Rough-In

S-trap, 305 mm (12") rough-in is compatible with North American and most international plumbing standards. No adapter needed for retrofit projects.

 

 

Product Specification

 

product-1383-598
Parameter Specification
Flush Performance
Flush system Siphonic, single flush
Flush volume 1.28 gpf / 4.8 lpf
Suction force ≥ 2.8 kgf
Dimensions & Geometry
Bowl shape Elongated
Comfort height (rim) 420 mm / 16½ in
Rough-in 305 mm / 12 in (S-trap)
Seat & Lid
Seat type Soft-close (hydraulic damper), included
Seat close time 3–5 seconds
Material & Finish
Body material Vitreous china
Glaze finish High-gloss ceramic glaze
Available colors White · Biscuit (OEM custom color available)
Certification & Compliance
Certifications CE · UPC (confirm current certs with sales team)
ADA suitability Rim height within ADA 17–19 in range (with seat installed)
Suitable applications Hotel · Apartment · Residential · ADA renovation
Supply & Logistics
MOQ 50 pcs / model (negotiable for large orders)
Production lead time 30–45 days after deposit confirmation
Packaging Individual carton + foam insert + PP strap (sea-freight ready)

 

Company Strengths

3 Tunnel Kilns

1 × 126 m + 2 × 82 m, fully automated temperature control. Consistent firing quality batch to batch - critical for color and density uniformity in large hotel orders.

100% Pre-Ship Inspection

Pre-production sample approved before mass run; 100% visual and flush test on final goods. Third-party inspection (SGS, BV) welcome at buyer's request.

Full OEM / ODM Service

Custom logo, custom color glaze, private label packaging. Tangshan origin - one of China's top ceramic producing regions with 30+ years export track record.

 

product-9000-2250

Use Cases

Hotel & Hospitality

Soft-close lid eliminates noise complaints. Seamless surface reduces housekeeping time. High-gloss white pairs with any bathroom tile scheme.

Residential Development

Comfort height suits all adult users. S-trap rough-in fits standard residential plumbing without modification. Biscuit color option for warm-tone interiors.

ADA Retrofit Projects

420 mm comfort height meets ADA seat-height requirements. Elongated bowl provides better support. No riser needed - cleaner installation result.

Siphonic Dual Flush Toilets: A Wholesale Buyer's Guide for US & Canada Distributors

FAQ

Q: Is this toilet ADA-compliant?

A: The bowl rim height of 420 mm (16½") meets the ADA seat-height range of 17–19 inches when the seat is installed. For full ADA compliance, grab bars and clearance dimensions are also required - we recommend consulting your local accessibility code. We can provide compliance documentation on request.

Q: What is the actual water consumption per flush?

A: This model is a 1.28 gpf (4.8 lpf) single-flush toilet, which qualifies as a high-efficiency toilet (HET) under WaterSense criteria. Over a 200-room hotel, this typically saves 500,000+ gallons annually versus older 1.6 gpf models.

Q: Can I order a custom color or my own logo on the porcelain?

A: Yes. We support full OEM / ODM. Custom glaze color requires a minimum run of 500 pcs. Logo embossing on the porcelain is available for orders ≥200 pcs. Private-label packaging (your brand name on carton and paperwork) is available from MOQ 50 pcs.

Q: What happens if units arrive damaged?

A: All shipments are 100% inspected before packing. In the event of confirmed factory defects or transit damage documented at port of discharge, we provide free replacement units in your next order or a credit note. We require photos and a cargo survey report within 7 days of container opening.

Q: Do you support third-party inspections (SGS, Bureau Veritas)?

A: Yes. Third-party pre-shipment inspections are fully supported at buyer's cost. We will coordinate production scheduling to ensure inspection timing aligns with your completion date.

Q: Is the soft-close seat replaceable if damaged in the field?

A: Yes. The soft-close seat attaches via standard top-mount bolt pattern and can be replaced independently without removing the toilet. Spare seats can be ordered separately - ask your sales contact for the seat model number.

Ready to source this toilet for your project?

MOQ 50 pcs · 30–45 day lead time · OEM welcome · Response within 24 hrs

 

 

 

 

 

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