American Standard 77DB33220A Suffolk 33 Double Farmhouse Sink Cutout
Description
The American Standard Delancey 77DB33220A represents premium cast iron craftsmanship in farmhouse apron-front sink design. This 33-inch by 22-inch double bowl undermount sink template provides precision-engineered DXF cutting patterns for professional countertop fabricators working with granite, quartz, marble, and solid surface materials. The Delancey series features thick, nonporous enamel coating over durable cast iron construction that retains heat effectively for soaking and dishwashing while resisting stains, chips, and cracks better than stainless steel alternatives. This template package includes four installation variants calculated to support the significant weight of cast iron construction while accommodating different reveal requirements and aesthetic preferences. The farmhouse apron-front design creates a distinctive visual focal point in kitchen installations, with the exposed sink face becoming a design element that complements traditional, transitional, and modern farmhouse interior styles. Each template variant has been engineered to account for cast iron's substantial weight, ensuring proper support distribution and long-term installation stability across diverse countertop materials and cabinet configurations.
Dimensions
- Overall Width
- 33.0625"
- Overall Depth
- 22.0625"
- Bowl Width
- 13.4375"
- Bowl Depth
- 15.0625"
- Corner Radius
- 0.375"
Specifications
- Manufacturer
- American Standard
- Model Number
- 77DB33220A
- Installation Type
- Farmhouse
- Bowl Configuration
- Double
- Material
- Stainless-Steel
- Min. Cabinet Width
- 36"
- Downloads
- 0
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American Standard
The American Standard Delancey 77DB33220A represents premium cast iron craftsmanship in farmhouse apron-front sink design. This 33-inch by 22-inch double bowl undermount sink template provides precision-engineered DXF cutting patterns for professional countertop fabricators working with granite, quartz, marble, and solid surface materials. The Delancey series features thick, nonporous enamel coating over durable cast iron construction that retains heat effectively for soaking and dishwashing while resisting stains, chips, and cracks better than stainless steel alternatives. This template package includes four installation variants calculated to support the significant weight of cast iron construction while accommodating different reveal requirements and aesthetic preferences. The farmhouse apron-front design creates a distinctive visual focal point in kitchen installations, with the exposed sink face becoming a design element that complements traditional, transitional, and modern farmhouse interior styles. Each template variant has been engineered to account for cast iron's substantial weight, ensuring proper support distribution and long-term installation stability across diverse countertop materials and cabinet configurations.
Installation Overview
Installing the American Standard Delancey 77DB33220A requires specialized planning due to cast iron's exceptional weight compared to stainless steel alternatives. The sink weighs approximately 100-120 pounds empty, demanding robust cabinet structure and enhanced undermount support beyond typical stainless steel installation requirements. The 33-1/16 inch by 22-1/16 inch overall dimension fits standard 36-inch sink base cabinets, though verify cabinet construction can support the substantial weight. This template offers four variants: no-reveal for flush-mount contemporary aesthetics, 1/8-inch reveal for standard undermount specification, 1/2-inch overhang for maximum material support essential with cast iron weight, and drop-in configuration for alternative mounting methods. For farmhouse apron-front installation, the cabinet front rail must be modified or removed entirely to accommodate the exposed sink face, which extends beyond the cabinet perimeter. The double bowl configuration with each bowl measuring 13-7/16 inches wide by 15-1/16 inches front-to-back provides functional separation for kitchen workflows. Due to cast iron's weight, the 1/2-inch overhang variant is strongly recommended for all installations regardless of countertop material, as the additional material contact distributes weight more effectively and prevents long-term sagging or stress fractures. Install heavy-duty undermount clips rated for 100+ pounds every 4-6 inches around the entire perimeter, significantly denser than typical stainless steel sink spacing. Additionally, consider metal L-brackets attached to cabinet structure beneath the sink for supplemental support, particularly at front corners where cantilever stress is extreme with farmhouse installations. The cabinet itself should be reinforced with horizontal supports and verified for structural integrity before sink installation begins.
CNC Cutting Notes
CNC programming for the Delancey 77DB33220A requires precision execution of the farmhouse apron-front cutout configuration. Unlike full-perimeter undermount sinks, farmhouse installations require careful attention to the relationship between the countertop cutout and the cabinet opening that accommodates the exposed apron face. Use a 3/8-inch or 1/2-inch upcut spiral bit with carbide or diamond coating appropriate for your material type. The 0.375-inch corner radius at all corners demands smooth arc transitions in your toolpath programming to prevent stress concentration points that become failure points under cast iron's substantial weight. For double bowl templates with farmhouse configuration, program the cutout to accommodate both bowls while accounting for the sink's apron face positioning relative to the countertop edge. Set feed rates between 80-120 IPM for granite and quartz, reducing to 60-80 IPM for quartzite and dense exotic materials. Execute plunge operations in multiple passes: rough at 0.25-inch increments, finish with 0.125-inch pass for smooth edges. The center divider between bowls is critical in double bowl configurations; ensure adequate width (minimum 2 inches, preferably 2.5-3 inches for cast iron weight) to prevent stress cracking. Pay special attention to dimensional accuracy when cutting for cast iron sinks, as these heavy sinks are significantly more difficult to adjust or reposition during installation compared to lightweight stainless steel alternatives. Apply continuous water cooling when cutting quartz to prevent resin burn and reduce crystalline silica dust exposure. After CNC cutting, finish all edges with progressive diamond polishing: 50-grit for initial smoothing, 120-grit for refinement, 220-grit minimum for professional finish quality. For farmhouse installations, the front edge of the countertop requires special attention as it will be highly visible adjacent to the sink's apron face; ensure this edge receives premium polishing and finishing to complement the sink's prominent aesthetic presence.
Material Compatibility
The Delancey's cast iron construction and substantial weight require careful material selection and installation planning. Natural granite provides excellent support for cast iron sinks, with the material's compression strength easily handling the concentrated weight when properly supported with undermount clips and cabinet reinforcement. Always use the 1/2-inch overhang variant for granite installations, and increase clip density to every 4-6 inches rather than standard 6-8 inch spacing. For 2cm granite, mandatory plywood substrate and potential metal support brackets are essential to prevent deflection. Quartzite installations with cast iron sinks demand maximum support specifications: 1/2-inch overhang variant, clip spacing at 4-inch intervals, cabinet reinforcement, and consideration of metal support brackets due to quartzite's brittleness under sustained load. Engineered quartz performs well with cast iron when properly supported; the material's consistent density and polyester binder create stable edges, though the 1/2-inch overhang remains strongly recommended to maximize material contact area. Some quartz manufacturers specify maximum undermount sink weights; verify your material warranty permits cast iron installation before proceeding. Marble installations with 100+ pound cast iron sinks require maximum support: 1/2-inch overhang mandatory, dense clip spacing, cabinet reinforcement essential, and client education about marble's susceptibility to stress cracking under heavy sustained loads. Solid surface materials including Corian are generally not recommended for cast iron sinks this size due to material flexibility and creep potential under sustained weight; consult material manufacturer specifications before proceeding. Ultra-compact surfaces like Dekton can theoretically support cast iron weight due to their extreme hardness and compression resistance, but verify manufacturer specifications and consider specialized mounting hardware. Regardless of material selection, reinforce the center divider between bowls with substantial epoxy backing or fiberglass reinforcement, as this area supports significant weight and stress in double bowl configurations.
Where to Buy
The American Standard Delancey 77DB33220A is available through major plumbing distributors and retail channels specializing in premium kitchen fixtures. Ferguson showrooms stock the Delancey series for trade accounts, with pricing typically in the $1,200-$1,600 range reflecting cast iron's premium construction and weight considerations for shipping. Menards carries the Delancey in select markets, often with competitive pricing for retail consumers. Online retailers including Ferguson Home, Wayfair, and Build.com offer the Delancey with various shipping options; note that freight shipping is typically required due to the sink's substantial weight, adding $100-$200 to delivered cost depending on location. Amazon stocks the Delancey with Prime shipping eligibility in some regions, though verify seller authorization for warranty coverage. For fabricators specifying cast iron sinks in luxury kitchen installations or period-appropriate restorations, establish relationships with American Standard's commercial sales division for trade pricing and job-site delivery options. When ordering, specify the complete model number (77DB33220A.308) and verify color selection; the Delancey is available in multiple enamel colors including Brilliant White, Linen, and other American Standard standard finishes. Request detailed specification sheets showing exact dimensions and weight for project planning and client approval documentation. The Delancey includes American Standard's limited lifetime warranty covering manufacturing defects and enamel coating durability when purchased through authorized dealers. Plan for extended lead times compared to stainless steel sinks; cast iron products often require 2-4 weeks for fulfillment from manufacturer, and special-order colors may extend to 6-8 weeks. Communicate these timelines clearly with clients and coordinate delivery with installation schedules to avoid project delays.