Brass Pipe Nipple, 1-1/2-11-1/2 Male NPT, 4.00 Inch Long

Brand ACR Industries	Brand ACR Industries	Pack Size 1.00	UOM EA	Length 4.00	Supplier Part Number 40-145	Thread 1 1-1/2-11-1/2	Thread Sealant No	Alternate Part Numbers Alternate Part Number C1ET35	Product Weight 0.91 lbs

Product Questions & Answers

Hey, will this here nipple fit a standard 1-1/2 inch pipe?

Question by: Danny H on Oct 29, 2025, 4:43 PM

It has 1-1/2-11-1/2 Male NPT threads, so if your pipe is also standard 1-1/2 inch NPT, it should screw right on.

Answer by: Customer Support on Oct 30, 2025, 9:21 PM

got a brass nipple here thats 4 inches long, both ends are male threads right?

Question by: Gene W on Sep 2, 2025, 7:29 AM

Context wise, this part is a brass pipe nipple with male NPT threads on both ends, and it measures 4.00 inches in length.

Answer by: Customer Support on Sep 3, 2025, 6:55 PM

Model Number	Thread 1	Length
1/2XCLOSE-B	1/2-14	1.13
1/4X3-B	1/4-18	3.00
1/2X1-1/2-B	1/2-14	1.50
1/2X2-B	1/2-14	2.00
1/2X3-1/2-B	1/2-14	3.50
1/2X4-1/2-B	1/2-14	4.50
1/2X6-B	1/2-14	6.00
1/4X1-1/2-B	1/4-18	1.50
1/4X2-1/2-B	1/4-18	2.50
1/4X2-B	1/4-18	2.00
1/4X4-B	1/4-18	4.00
1/4XCLOSE-B	1/4-18	1.00
1/8X1-1/2-B	1/8-27	1.50
1/8X2-1/2-B	1/8-27	2.50
1/8X6-B	1/8-27	6.00
1/8XCLOSE-B	1/8-27	0.75
3/8X2-1/2-B	3/8-18	2.50
3/8X5-B	3/8-18	5.00
3/8XCLOSE-B	3/8-18	1.00
40-080	3/4-14	1.38
40-081	3/4-14	1.50
40-082	3/4-14	2.00
40-084	3/4-14	3.00
40-086	3/4-14	4.00
40-100	1-11-1/2	1.50
40-101	1-11-1/2	2.00
40-103	1-11-1/2	3.00
40-105	1-11-1/2	4.00
40-140	1-1/2-11-1/2	2.00
40-141	1-1/2-11-1/2	2.00
40-145	1-1/2-11-1/2	4.00