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B&K Proline 1-1/4 in. MIP in. X 1-1/4 in. D MIP Stainless Steel 5.5 in. L Nipple

OverviewThe B&K Proline stainless steel nipple is a durable, lead-free connector designed for 1-1/4 in MIP piping on both ends. With a 5.5 in length, this dual-end nipple deliv…

B&K MPN SN-925 In Stock & Ready to Ship
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About Product Overview

Overview

The B&K Proline stainless steel nipple is a durable, lead-free connector designed for 1-1/4 in MIP piping on both ends. With a 5.5 in length, this dual-end nipple delivers reliable, corrosion-resistant performance in residential and commercial plumbing applications where stainless steel is preferred for longevity and safety.

Key specifications

  • Brand: B&K
  • Sub Brand: Proline
  • Product Type: Nipple
  • Material: Stainless Steel
  • End 1 Diameter: 1-1/4
  • End 1 Type: MIP
  • End 2 Diameter: 1-1/4
  • End 2 Type: MIP
  • Length: 5.5
  • Maximum Pressure: 232
  • Maximum Temperature: 392
  • Lead Content: Lead-Free

Applications

Use this nipple to connect two 1-1/4 in MIP piping segments in systems requiring a stainless steel, lead-free connection. Its 5.5 in length provides a modest span for reliable alignment and flow between components in potable water, heating, or other piping setups where corrosion resistance matters.

Why choose Proline stainless steel nipples

Proline by B&K offers a corrosion-resistant stainless steel solution with lead-free composition, ideal for environments where durability and safety are essential. The dual 1-1/4 in MIP ends simplify integration into existing 1-1/4 in piping networks while providing solid, long-lasting performance under the specified pressure and temperature conditions.

Installation considerations

Ensure proper threading alignment for both ends (MIP) and connect to compatible 1-1/4 in MIP fittings. Use appropriate threading practices to achieve a secure, leak-free joint within the product’s rated specifications.

The Details Specifications

Brand B&K
SKU 4012248
UPC 032888216235
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 4 × 6
Weight 0 lbs
Cubic Feet 0.0169 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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