SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Stainless Steel Medium Shank Combination Nipple, 2.00 Inch ID Hose Barb To 1-1/2-11-1/2 Male NPT

Ask A Question

Description & Features

Crafted with precision the DIXON VALVE & CO Stainless Shank NPT Combination Nipple is a robust industrial solution for low-pressure discharge and suction services involving various compatible liquids. Made from tubular stainless steel its construction guarantees durability and strength. This fitting featuring a 2.00-inch ID hose barb effectively connects to components with a 1-1/2-11-1/2 male NPT thread ensuring reliable integration into industrial systems. The male NPT threaded ends provide secure and efficient fluid transfer even in demanding environments. Please note that combination nipples including this model should not be used for compressible products such as air or nitrogen particularly in sizes 1-1/4 inch and above nor should they be used for steam applications. The DIXON VALVE & CO Stainless Shank NPT Combination Nipple brings you a dependable option designed for industrial hose fittings optimizing your fluid handling with its high-quality features.

MPN: RST2520

Supplier Part Number: RST2520

Specifications

Brand
Dixon Valve & Co
Brand
Dixon Valve & Co
Pack Size
1.00
UOM
EA
Hose I.D.
2
Supplier Part Number
RST2520
Alternate Part Numbers
Alternate Part Number C1ER31, Alternate Part Number MI-02458658, Alternate Part Number MINO-00240I53532, Alternate Part Number RST2520
Product Weight
0.97 lbs

Similar Products

Model Number Hose I.D. Thread 1 Length Hose Cutoff Price Action
Stainless Steel Medium Shank Combination Nipple, 1.25 Inch ID Hose Barb To 1-1/4-11-1/2 Male NPT

RST-15 Stainless Shank NPT Combination Nipple

1.25

1-1/4-11-1/2

Stainless Steel Medium Shank Combination Nipple, 0.75 Inch ID Hose Barb To 3/4-14 Male NPT

RST-5 Stainless Shank NPT Combination Nipple

0.75

3/4-14

Stainless Steel Medium Shank Combination Nipple, 1.00 Inch ID Hose Barb To 1-11-1/2 Male NPT

RST-10 Stainless Shank NPT Combination Nipple

1

1-11-1/2

Stainless Steel Medium Shank Combination Nipple, 1.00 Inch ID Hose Barb To 3/4-14 Male NPT

RST-1005 Stainless Shank NPT Combination Nipple

1

3/4-14

Stainless Steel Medium Shank Combination Nipple, 1.50 Inch ID Hose Barb To 1-1/2-11-1/2 Male NPT

RST-20 Stainless Shank NPT Combination Nipple

1.5

1-1/2-11-1/2

Stainless Steel Medium Shank Combination Nipple, 1.50 Inch ID Hose Barb To 1-1/2-11-1/2 Male NPT

RST-25 Stainless Shank NPT Combination Nipple

1.5

1-1/2-11-1/2

Stainless Steel Medium Shank Combination Nipple, 2.00 Inch ID Hose Barb To 1-1/2-11-1/2 Male NPT

RST-2520 Stainless Shank NPT Combination Nipple

2

1-1/2-11-1/2

Product Questions & Answers (2)

Question by: Tammy W on May 30, 2025, 12:23 PM
got a 2" ID hose here, what thread does the other end of this nipple have?
Answer by: Customer Support on Jun 1, 2025, 6:15 AM
On the threaded side, it is a 1-1/2-11-1/2 male NPT. The hose end is a 2.00 inch ID hose barb.
Question by: Gene W on Jan 24, 2026, 7:51 AM
this fitting won't work on air lines, right? got a buddy who tried using something similar for a pneumatic setup and it didn't end well
Answer by: Customer Support on Jan 26, 2026, 8:50 AM
Correct, and that's an important one to flag. Combination nipples like this one are not rated for compressible products, meaning air, nitrogen, and similar gases are off the table, especially at 2 inches. That restriction kicks in at 1-1/4 inch and above, so this size falls well within the no-go zone for any pressurized gas application. Stick to liquid transfer duties and you'll be in the right territory.