BathSelect Imperial Jewel: Engineering Excellence, Timeless Design, and Precision Performance
The Imperial Jewel collection represents the pinnacle of luxury design engineering, combining timeless aesthetics with precision hydraulic performance for hospitality, luxury residential, and commercial applications.
Key engineering features (12 core topics):
- 1. Solid brass construction (ASTM B283, lead-free NSF 61)
- 2. Precision-ground ceramic disc cartridge (500,000+ cycles)
- 3. PVD & multi-layer finishes (scratch & corrosion resistant)
- 4. Hydraulic engineering: 1.2 GPM WaterSense / 1.5-2.2 GPM commercial
- 5. Pressure-compensating aerator (laminar / aerated options)
- 6. Handle engineering: cross, lever, porcelain designs
- 7. Code compliance: ASME A112.18.1, CSA, NSF 61, ADA, WaterSense
- 8. Installation & rough-in engineering (adjustable centers, 1/2" NPT)
- 9. Architectural integration (luxury residential, hospitality, commercial)
- 10. Durability & lifecycle engineering (replaceable internals)
- 11. BIM / CAD integration (Revit, DWG, specs)
- 12. Specification checklist & submittal support
ASME A112.18.1 Certified
ADA Compliant
WaterSense Available
Solid Brass Construction
NSF 61 Certified
Ceramic Disc Cartridge
PVD Finishes
Engineering Specification Document Control
Document ID: BS-IJ-SPEC-7340
Revision: REV-A
Release Date: February 21, 2026
Status: Active Production Specification
Authority: BathSelect Engineering Division
Imperial Jewel: Where Engineering Meets Artistry
Inspired by classical European design principles, the Imperial Jewel collection is engineered for those who demand both timeless beauty and uncompromising performance.
Classic Cross Handles
Precision-machined solid brass handles with ergonomic design for smooth operation
Elegant Lever Options
Refined lever designs for contemporary classic applications
Spout Engineering
Optimized flow dynamics for laminar or aerated stream options
Engineering Design and Hydraulic Performance
Hydraulic System & Flow Dynamics
The Imperial Jewel's hydraulic system is engineered for precision, delivering stable flow rates between 20-80 psi. Its pressure-compensating aerator ensures consistent performance, reducing splashing and optimizing water usage for both residential and commercial applications.
Flow Control Technology
At the heart of the system is a 1/4-turn ceramic disc cartridge, tested to 500,000 cycles. It provides drip-free sealing and smooth mechanical control, allowing for precise temperature and volume adjustments with minimal effort.
Laminar & Aerated Flow Options
Depending on the model, the faucet offers either a laminar or aerated stream. Laminar flow minimizes splashing and is ideal for high-end hospitality, while aerated flow provides a fuller, softer stream for residential use.
Handle Engineering
Solid brass handles available in cross, lever, and porcelain options. Precision-machined handle adapters ensure smooth operation and positive stop. Temperature memory available on selected models.
Pressure Compensating Aerator
The aerator maintains a consistent flow (1.2 GPM) regardless of pressure fluctuations, ensuring water efficiency and a stable stream from the moment the handle is turned.
Supply Line Integration
Standard 1/2" NPT connections with integral stops for easy maintenance. Flexible supply lines available for retrofit applications. Check valves prevent crossflow between hot and cold supplies.
Engineering Diagrams & Technical Visuals
Materials and Construction Engineering
Brass Metallurgy & Structural Integrity
Machined from ASTM B283 solid brass, the faucet body provides superior corrosion resistance and structural strength. The specific alloy composition (CW617N) ensures longevity and is available in a dezincification-resistant (DZR) variant for aggressive water conditions, all while complying with NSF 61 for lead-free safety.
Ceramic Disc Cartridge
Precision-ground ceramic discs create a leak-proof seal. The cartridge is engineered for smooth, quarter-turn operation and is rated for over 500,000 cycles. It is a critical, replaceable component that ensures the faucet's long-term performance.
🔬 Material Science and Metallurgical Properties
All Imperial Jewel components are manufactured from high-quality brass with precisely controlled metallurgical properties to ensure maximum durability and long service life.
| Property | Value / Specification | Standard |
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| Base Material | Solid Brass (CW617N / C37700 alloy) | ASTM B283 |
| Tensile Strength | ≥ 320 - 380 MPa | ASTM E8 |
| Yield Strength | ≥ 180 MPa | ASTM E8 |
| Elongation at Break | ≥ 25% | ASTM E8 |
| Lead Content | < 0.25% (meets NSF 61 requirements) | NSF 372 |
| Dezincification Resistance | Available in DZR alloys for aggressive water | ISO 6509 |
| Design Life Expectancy | ≥ 50 years (normal operating conditions) | Engineering estimate |
* All data derived from certified tests on raw materials conforming to US and European standards.
💧 Hydraulic Performance Validation
Hydraulic performance data under various pressure conditions, demonstrating flow stability and regulator accuracy.
| Inlet Pressure (PSI) | Target Flow (GPM) | Actual Flow (GPM) | Variation (%) | Status |
|---|
| 20 (minimum) | 1.2 | 1.15 - 1.25 | ± 4.2% | ✅ Pass |
| 45 (optimal) | 1.2 | 1.20 - 1.22 | ± 0.8% | ✅ Pass |
| 60 (optimal) | 1.2 | 1.19 - 1.23 | ± 1.7% | ✅ Pass |
| 80 (maximum) | 1.2 | 1.24 - 1.30 | ± 4.2% | ✅ Pass |
Regulator Accuracy: ± 5% across full operating pressure range.
Note: Data for WaterSense models with aerator. Commercial models (1.5 - 2.2 GPM) follow same stability curve. |
✨ Finish Engineering and Coating Validation
All finishes undergo rigorous laboratory testing to ensure superior scratch and corrosion resistance.
| Property | Test Method | Result | Standard |
|---|
| Salt Spray Resistance | ASTM B368 (CASS test) | 500+ hours without basis corrosion | Exceeds requirement |
| Coating Hardness | Pencil Hardness Test | ≥ 4H | ASTM D3363 |
| Coating Thickness | Multi-layer measurement | Base layer: 15-20 microns
Top PVD layer: 0.3-0.5 microns | ISO 2178 |
| Adhesion | Cross-hatch tape test | Classification 5B (best - no peeling) | ASTM D3359 |
| Chemical Resistance | Exposure to standard bathroom cleaners | No color or gloss change after 24h | Internal procedure |
| Number of Layers | Coating architecture | 3 layers (copper plating - nickel layer - top PVD layer) | - |
* PVD finishes provide superior protection and color stability for decades.
⏳ Lifecycle Engineering and Serviceability
Imperial Jewel is designed for long operational life with easy maintenance and available spare parts.
| Component | Estimated Lifecycle | Failure Mode | Serviceability |
|---|
| Ceramic Cartridge | 500,000+ cycles (≈ 25 yrs residential) | Wear (dripping) | ✅ Replaceable (10-15 mins) |
| Aerator | 5-10 years | Clogging (mineral buildup) | ✅ Clean/Replace (2 mins) |
| Supply Hoses | 10-15 years (ASTM compliant) | Fatigue/Leakage | ✅ Replaceable (15-20 mins) |
| Faucet Body | > 50 years (structural) | N/A | ❌ Not replaceable |
| Handles & Trim | > 25 years | Aesthetic wear | ✅ Replaceable (5-10 mins) |
🔧 Recommended Preventive Maintenance
- Monthly: Clean aerator to remove mineral deposits.
- Annually: Inspect hoses and connections for leaks. Lubricate cartridge if needed for high-use commercial applications.
- Every 5 years: Replace ceramic cartridge in high-traffic commercial environments to ensure peak performance.
- Long-term storage: Drain faucet to prevent freezing in cold environments.
* BathSelect guarantees spare parts availability for at least 15 years after model discontinuation. See our warranty policy.
Certification and Regulatory Validation
Certified to ASME A112.18.1 / CSA B125.1 plumbing performance standards.
NSF 61 and NSF 372 certified models for potable water safety and lead-free compliance.
Compliant models meet ADA accessibility standards.
EPA WaterSense certified models available.
Code Compliance and Engineering Standards
| Plumbing Fittings Standard | ASME A112.18.1/CSA B125.1 – Certified for materials, performance, and durability. |
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| Materials Safety | NSF 61/9 – Certified for lead-free compliance and potable water contact. |
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| Accessibility | ADA 2010 Standards – Compliant Touchless Faucet Models available with lever handles and appropriate spout reach. |
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| Water Efficiency | WaterSense Certified Faucet Models available (1.2 GPM). CALGreen compliance where adopted. |
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| Flow Rate Options | 1.2 GPM (WaterSense), 1.5 GPM, 1.8 GPM, 2.2 GPM (commercial). Specify model for flow rate. |
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| Backflow Prevention | Integrated check valves on all inlets where applicable. Meets plumbing code requirements for crossflow prevention. |
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| AEC Documentation | CAD, BIM, cut sheets, submittals, and installation manuals included. All documentation available at BathSelect Technical Library. |
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Primary Engineering References
ASME A112.18.1
NSF 61/9
ADA 2010
WaterSense
CALGreen
ASTM B283
ASTM B368
ANSI A117.1
Installation and Rough-In Requirements
Rough-In Specifications
- Valve centers: Adjustable 6"–16" (152mm–406mm). Specify required centers when ordering. See deck mount and wall mount models.
- Wall penetration: 1-1/8" minimum diameter for supply lines.
- Spout reach: 6"–10" depending on model. Verify sink dimensions.
- Valve height: Standard 4"–6" above finished floor for ADA compliance.
- Rough-in brackets: Included for precise alignment during construction.
- Connections: 1/2" NPT female inlets. Integral stops included.
Installation Considerations
- Wall reinforcement: Required for wall-mount installation. Provide blocking between studs.
- Access panels: Recommend for service access to valves and connections.
- Retrofit applications: Adjustable centers accommodate existing rough openings.
- Water hammer arrestors: Recommended for commercial applications with quick-closing valves.
- Pressure requirements: Minimum 20 psi, maximum 80 psi. Optimal 45–60 psi.
- Temperature limits: Maximum 140°F (60°C) continuous, 180°F (82°C) intermittent.
Technical Specifications – Imperial Jewel Luxury Faucets
| Faucet Type | Deck-mount / wall-mount options; widespread or single-hole configurations available |
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| Valve Centers | Adjustable 6"–16" (152mm–406mm) depending on model |
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| Flow Rates | 1.2 GPM (WaterSense), 1.5 GPM, 1.8 GPM, 2.2 GPM (commercial). Specify model. |
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| Pressure Requirements | Minimum 20 psi, maximum 80 psi. Optimal 45–60 psi dynamic. |
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| Materials | Solid brass faucet bodies (ASTM B283), ceramic disc cartridges, brass handles, stainless steel supply lines |
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| Cartridge Type | Ceramic disc, 1/4-turn, 500,000+ cycle rated, replaceable |
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| Finishes | PVD and multi-layer: Polished Chrome, Brushed Nickel, Oil Rubbed Bronze, Polished Gold, Matte Black. Tested to ASTM B368. |
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| Connections | 1/2" NPT female inlets. Integral stops included. Supply lines available separately. |
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| Spout Reach | 6"–10" depending on model. Specify required reach. |
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| Certifications | ASME A112.18.1/CSA B125.1, NSF 61/9, ADA compliant options, WaterSense available on select models |
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| Warranty | Limited lifetime (residential), 5-year limited (commercial). See warranty details. |
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Imperial Jewel Specification Checklist
Hydraulic Design
- ☐ Flow rate specified (1.2/1.5/1.8/2.2 GPM)
- ☐ Pressure verified (20–80 psi)
- ☐ Temperature limits confirmed
- ☐ Laminar vs. aerated flow
- ☐ Backflow prevention required
- ☐ Water hammer protection
Installation
- ☐ Valve centers specified (6"–16")
- ☐ Wall reinforcement verified
- ☐ Spout reach confirmed
- ☐ Access panel locations
- ☐ Supply line connections
- ☐ Finish selection confirmed (Gold, Matte Black, etc.)
Imperial Jewel Luxury Faucet Models (12 Total)
The following 12 models represent the complete Imperial Jewel collection, engineered for various applications from luxury residences to five-star hospitality.
IJ-1000 – Widespread Faucet with Cross Handles
Classic cross handle design. 1.2 GPM (WaterSense). Solid brass. Adjustable centers 6"-12". Available in all finishes.
IJ-1001 – Widespread Faucet with Lever Handles
Elegant lever handle design. 1.2 GPM (WaterSense). Solid brass. Adjustable centers 6"-12". Available in all finishes.
IJ-1002 – Widespread Faucet with Porcelain Handles
Traditional porcelain cross handles. 1.2 GPM (WaterSense). Solid brass. Adjustable centers 6"-12".
IJ-1003 – Commercial Widespread Faucet
1.5 GPM flow rate. Heavy-duty construction for hospitality. Lever handles. Adjustable centers 8"-16".
IJ-1004 – High-Flow Commercial Faucet
2.2 GPM for commercial applications. Solid brass. Lever handles. Adjustable centers 8"-16".
IJ-1005 – Single-Hole Faucet
Single-hole configuration with lever handle. 1.2 GPM. Compact luxury design.
IJ-1006 – Wall-Mount Faucet
Elegant wall-mount design with lever handles. 1.2 GPM. Adjustable centers 6"-12".
IJ-1007 – ADA Compliant Widespread
ADA compliant with lever handles and appropriate spout reach. 1.2 GPM. Adjustable centers.
IJ-1008 – Gooseneck Widespread
Elegant gooseneck spout design. 10" reach. 1.2 GPM. Cross or lever handle options.
IJ-1009 – Bridge-Style Faucet
Classic bridge design with cross handles. 1.2 GPM. Solid brass. Adjustable centers 8"-12".
IJ-1010 – Laminar Flow Widespread
Laminar flow technology for splash-free operation. 1.2 GPM. ADA compliant. Lever handles.
IJ-1011 – Faucet with Side Spray
Includes coordinated side spray. 1.2 GPM. Cross handles. Adjustable centers 8"-12".
Engineering Drawing Index and Technical Document Register
This index provides access to all official engineering drawings, CAD models, BIM files, and technical specification documents for the Imperial Jewel collection.
| Document Number | Document Title | Type | Revision | Status | Download / View |
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| BS-IJ-DWG-1000 | Imperial Jewel Faucet Assembly Drawing | Engineering Drawing (DWG) | REV-A | Active | Browse CAD Library |
| BS-IJ-BIM-1000 | Imperial Jewel BIM Model – Revit Family | BIM Model (RFA) | REV-A | Active | Browse BIM Library |
| BS-IJ-SPEC-7340 | Imperial Jewel Engineering Specification Sheet | Specification Document | REV-A | Active | View Specifications |
| BS-IJ-SUB-1000 | Imperial Jewel Submittal Package | Submittal Package | REV-A | Active | View Submittals |
| BS-IJ-INST-1000 | Imperial Jewel Installation Instructions | Installation Manual | REV-A | Active | Browse Manuals |
Note: For direct download links to specific CAD, BIM, or specification files, please visit the product page or contact [email protected] for assistance with project-specific documentation.
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Digital Resources & Technical Documentation
Where can I download BIM/CAD and installation manuals?
Access the complete BIM library, installation manuals, CAD drawings, and specification sheets for all Imperial Jewel models. All resources available through official BathSelect channels.
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BIM / CAD Library
Download Revit families, CAD blocks (DWG/DXF), and 3D models for all Imperial Jewel faucets. Compatible with major AEC software platforms.
RFA / DWG / DXF
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Installation Manuals (PDF)
Step-by-step installation instructions, rough-in diagrams, and technical specifications for all Imperial Jewel luxury faucets.
PDF
🎥
Installation Help Videos
Visual guides for luxury faucet installation, maintenance tips, and troubleshooting tutorials.
MP4 / YouTube
Wall Mount 3 Piece Chrome Faucet Set
Installation guide for 3-piece wall mount faucet set with chrome finish
Fontana Platinum Massage Shower Panel
Complete installation for shower panel system with full body jets
Fontana Aluminum Rain Shower Panel
Installation guide for aluminum rain style shower panel system
Venice Classico Wall Mount Faucet
Antique brass wall mount faucet installation instructions
Venice Dual Handle Faucet
Brass antique oil rubbed bronze faucet installation guide
Rio Goose Neck Hands Free Faucet
D511 model installation instructions for touchless operation
Rio Goose Neck Faucet - ORB
Hands free faucet installation for Oil Rubbed Bronze finish
Two Handle Desk Mounted Tub Faucet
Chrome finished tap mixer installation instructions
Lano Sensor Faucet
Brushed nickel finish automatic sensor faucet installation
Verde Classical Tub Faucet
Antique solid brass tub faucet with handheld shower
BathSignature Bathtub Faucet
Antique brass tub faucet installation guide
Prima Digital Display Faucet
Installation for digital display faucet with temperature readout
Rio Gold Plated Sink Faucet
Ceramic accents sink faucet installation with gold finish
Juno Thermostatic Sensor Faucet
All-in-one thermostatic faucet installation instructions
Milano Thermostatic Sensor Faucet
All-in-one thermostatic faucet installation details
This specification document is issued by BathSelect Engineering Division and represents the official engineering, performance, and compliance characteristics of the Imperial Jewel faucet collection.
All technical data, material specifications, hydraulic performance metrics, and lifecycle estimates are based on laboratory validation, engineering analysis, and certified material testing in accordance with ASME, NSF, and EPA WaterSense standards.
This document is intended for use by architects, engineers, plumbing designers, and construction professionals for specification, design, and installation planning. For project-specific assistance, contact our specification support team.
What are the rough-in requirements?
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Rough-in dimensions are model-dependent, with adjustable centers from 6" to 16". The standard connection is 1/2" NPT. For ADA compliance, the spout outlet should be no higher than 48" from the finished floor. Always consult the specific installation manual for the model you are specifying. View our deck mount and wall mount options.
Are they WaterSense certified?
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Yes, all residential models with a 1.2 GPM flow rate are WaterSense certified, meeting EPA criteria for water efficiency. Our commercial models (IJ-1003, IJ-1004) are designed for higher flow rates (up to 2.2 GPM) to meet the demands of hospitality environments.
What certifications apply?
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What finishes & durability?
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We offer a range of PVD finishes including Polished Chrome, Brushed Nickel, Oil Rubbed Bronze, Polished Gold, and Matte Black. These finishes are tested to withstand over 500 hours of salt spray (ASTM B368), ensuring long-term durability.
Can they be retrofitted?
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Yes, the adjustable centers are designed to accommodate most existing rough openings. It's crucial to verify the location of your supply lines and ensure proper wall reinforcement before installation. See our retrofit guide for more information.
What materials are used?
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The faucet bodies are precision-machined from solid brass (ASTM B283). They feature ceramic disc cartridges and are lead-free compliant (NSF 61). For areas with aggressive water conditions, a dezincification-resistant (DZR) brass option is available.
Where to download CAD/BIM?
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Cartridge lifespan?
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The ceramic disc cartridges are engineered for 500,000+ cycles, which is equivalent to approximately 25 years of residential use. They are designed to be replaceable without removing the faucet body. View lifecycle engineering data for more details.
Suitable for commercial?
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Technical Documentation Library
Project Coordination & Support
For project-specific submittals, contact specification support with your model numbers, finish requirements, and flow rate specifications. We can provide consolidated documentation packages aligned with your project requirements.
Specification Support: [email protected]
Technical Phone: (888) 555-1234 ext. 2
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Engineering Authority: BathSelect Imperial Jewel Luxury Faucets
The BathSelect Imperial Jewel collection represents a precision-engineered series of luxury faucets designed for architectural, commercial, and high-end residential applications. Each model is manufactured from solid brass conforming to ASTM B283 standards and incorporates ceramic disc cartridge technology rated for over 500,000 operational cycles.
Engineering validation includes compliance with ASME A112.18.1 / CSA B125.1 plumbing performance standards, NSF 61/372 potable water safety requirements, and ADA accessibility guidelines where applicable. Flow performance options include WaterSense-certified 1.2 GPM models and commercial-grade configurations up to 2.2 GPM.
Complete AEC documentation is available, including CAD drawings (DWG), BIM models (Revit), technical specification sheets, installation manuals, and submittal packages. These resources support architects, engineers, plumbing designers, and construction professionals during project specification and installation planning.
Imperial Jewel faucets utilize advanced multi-layer finishing systems, including Physical Vapor Deposition (PVD), providing exceptional corrosion resistance, finish durability, and long-term performance stability in demanding residential and commercial environments.
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