Stainless steel Duo cup Sink strainer

Model No. D78-005
Category:Sink strainer & waste valve
Tag:Sink strainer
AMER’s DEEP CUP SINK STRAINER is made of durable and corrosion-resistant stainless steel (430 grade). This kitchen sink strainer has a duo cup design for easy installation. It can fit 3-1/2” to 4” diameter kitchen sink drain openings. Besides, its longer 1-1/2” NPSM threaded shank can fit thicker sinks such as porcelain sink, cast iron sink, composite sink, copper sink and other thicker sink in different materials.

(For the dimension of this Deep Double Cup Strainer, check here)
(Check the content drawing here)
(For the installation procedure, please check the installation instruction here.)
  • Description
  • Feature
  • Specification
4-1/2" Threaded body sink strainer 

Minimum Order Quantity

Main Target market
USA, Canada, Brazil, Mexico, Colombia, Argentina,
Peru, Venezuela, Chile, Ecuador, Guatemala, 
Dominican Republic, Honduras, Paraguay, 
Nicaragua, El Salvador, Costa Rica, Panama, 
Uruguay, Puerto Rico

Product Specification
 Product Code Size   Product name Main Material 
 D78-005 4-1/2"  Sink strainer  Stainless steel  
 Color Place of shipment   Country of Origin  Lead time  
 Polished  Taiwan   Taiwan   45 days  

 Contact person Email  Telephone  Fax 
 Gary Lee [email protected]  886-4-7510666  886-4-7510699

Duo Deep Cup Kitchen Sink Strainer- Ball post – Stainless Steel 430

Part No. D78-005

Application: Installed on the kitchen sink as a strainer

Function: Filter the waste to avoid clog in drain hose and works as a part of the kitchen drain system

Content: Complete unit (as picture below)

Material: Stainless steel (SUS430 grade)

Finish: Polished Stainless steel
kitchen sink strainer in stainless steel
*Durable stainless steel 430 construction
Durable stainless steel 430 construction

*Double cup design for easy installation
Double cup design for easy installation

*Ball lock basket for a simple push/ pull operation and locks tightly into place
Ball lock basket for a simple push/ pull operation

*Rubber stopper beneath the basket to function as a plug 
Rubber stopper beneath the basket to function as a plug 

*Exquisite polished stainless steel finish 
Exquisite polished stainless steel finish 

*48.5 deep cup design for thicker sinks (Porcelain sink, cast iron sink, composite sink and copper sink up to 19/32” thickness) 
48.5 deep cup design for thicker sinks

*1-3/4” Longer threaded Shank 
1-3/4” Longer threaded Shank

*Fits 3-1/2” to 4” dia. sink drain openings 
Fits 3-1/2” to 4” dia. sink drain openings 

*Corrosion resistant material (SUS430 grade) 

*A complete unit includes (check here)

How to install this duo deep cup strainer? Check our blog here. 
Dimension of kitchen sink duo deep cup strainer

 Dimension table of Duo Deep Cup Strainer
Part  Dimension (Inch)  Dimension (mm)
Body cup top OD 4-1/2” 114mm
Body diameter 3-5/16” 84mm
Body cup depth 1-15/16” 48.5mm
Body cup thickness 22gauge 0.6mm
Threaded shank length 1-3/4” 44mm
Connection tube thread 1-1/2”NPSM 1-1/2”NPSM
Total height 3-7/8” 99mm
Maximum sink thickness 19/32” 15mm

Each part of deep cup sink strainer
Each piece packed in a white box


Hi I am Emma.

For any further product details, welcome to email me at [email protected]. We also provide many other drainage kits such as sink strainer, sink faucet, sink basket, water supply line...
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