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Home New Items February 2025 New Items Black Swan New Items 21400 Rubber Couplings 1 1/2 X 1 1/2 w/SS Bands

21400 Rubber Couplings 1 1/2 X 1 1/2 w/SS Bands

PART 450317
SUPPLIER BLACK SWAN MFG
SUPPLIER PART # 21400
RANK A
SHELF PACK 100
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About this item

THIS PRODUCT REPLACES ITEM 635464

The 21400 Rubber Coupling is a high-quality, flexible pipe connector designed to join two 1-1/2 inch pipes securely and efficiently. Made from durable rubber and reinforced with stainless steel bands, this coupling provides a leak-proof, corrosion-resistant seal ideal for a wide range of plumbing applications. Whether you're working with cast iron, PVC, ABS, or copper piping, this coupling ensures a tight, vibration-resistant connection that stands up to pressure, temperature changes, and environmental stress.

Perfect for both above-ground and underground installations, the 21400 coupling is engineered for Schedule 40 pipe systems and meets industry standards for performance and safety.

Key Features & Benefits

  • Universal Fit: Designed to connect 1-1/2" pipes of various materials including cast iron, PVC, ABS, and copper.
  • Flexible Rubber Construction: Allows for slight pipe misalignment and absorbs vibration, reducing stress on joints.
  • Stainless Steel Bands: Provide strong, rust-resistant clamping force for a secure and long-lasting seal.
  • Leak-Proof Design: Creates a watertight seal that prevents infiltration and exfiltration in both pressurized and gravity-flow systems.
  • Easy Installation: No special tools required—tighten clamps with a screwdriver, nut driver, or torque wrench.
  • Code Compliant: Meets ASTM C564 and other relevant plumbing standards for residential and commercial use.
  • Temperature & Pressure Resistant: Operates reliably in temperatures ranging from -30°F to 140°F and pressures up to 4.3 psi.

Technical Specifications

  • Model Number: 21400
  • Pipe Size Compatibility: 1-1/2" x 1-1/2"
  • Material: Flexible rubber body with 300-series stainless steel clamps
  • Clamp Type: Interlocked worm gear
  • Length: Approx. 2-7/16 inches
  • Color: Black
  • Application: Non-potable water systems, DWV (Drain, Waste, Vent), and general plumbing repairs
  • Standards: ASTM C564, CSA B602
  • Country of Origin: Typically manufactured in the USA or Taiwan (varies by supplier)

Ideal Uses

  • Pipe repair and replacement
  • Connecting dissimilar pipe materials
  • Drain, waste, and vent systems
  • Residential and commercial plumbing installations
  • Temporary or permanent pipe connections

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Brand Black Swan Manufacturing
Color Black
UPC Code 054647214009
Shelf Pack 100
Schedule B Number 8483508000
Country Of Origin China
Minimum Order Qty 1
Supplier Name Black Swan Mfg
Supplier Short Name Black Swan
Supplier Address 1 4540 W Thomas Street
Supplier City Chicago
Supplier State IL
Supplier Zip 60651
Country US
Supplier Email tbollen@windstream.net
Buyer Name Jason Monroe
Supplier Phone (773) 227-3700
Supplier Fax (773) 227-3705
Drop Ship Ppd Freight $500
Drop Ship Order Min $100
Product Lines Plumbing Supplies
Rep Name Tom Bollenbacher
Rep Address @ Black Swan
Rep Cell (330) 685-2747
Rep Email tbollen@windstream.net