Flexmaster Pipe & Tube Joint, 2.50 Inch Pipe, Straight

Application General purpose	B 4.73	C 6.23	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13553	End Gender 2 13555	End Size 1 2.50	End Size 2 2.50	End Type 1 Compression	End Type 2 Compression	Materials Plated Steel	Minimum Working Temperature -30	Pipe O.D. 2.88	Pipe Size 2.50	Seal Material Buna-N	Supplier Part Number NH1600C250B0650	Thread Sealant No	Torque Rating 180 IN-LBS	Torque Rating 180 IN-LBS	Type STD	Alternate Part Numbers Alternate Part Number C1FG15	Product Weight 5.26 lbs

Product Questions & Answers

trying to swap out an old joint, is this one actually for 2-1/2 inch pipe and what’s the outside diameter it fits?

Question by: Travis B on Jun 24, 2025, 8:38 PM

It’s a straight Flexmaster joint with female compression ends sized for 2.50 inch pipe. The listed pipe OD is 2.875 inches.

Answer by: Customer Support on Jun 26, 2025, 6:14 AM

What size pipe does this Flexmaster joint fit? I want to make sure it's the right one before I order.

Question by: Keith K on Nov 30, 2025, 5:04 PM

This joint is designed for a 2.5-inch pipe size, with an outer diameter of 2.875 inches.

Answer by: Customer Support on Dec 2, 2025, 9:46 AM

Model Number	Pipe Size	Pipe O.D.	Type	Seal Material	Materials	B	C
NH1600C125B0325	1.25	1.66	STD	Buna-N	Plated Steel	2.71	3.85
NH1600C200B0400	2	2.375	STD	Buna-N	Plated Steel	3.43	4.6
NH1600C250B0650	2.5	2.875	STD	Buna-N	Plated Steel	4.73	6.23
NH1600C300B0650	3	3.5	STD	Buna-N	Plated Steel	5.36	6.87
NH1600C350B0650	3.5	4	STD	Buna-N	Plated Steel	5.86	7.38
NH1600C400B0650	4	4.5	STD	Buna-N	Plated Steel	6.36	7.89
NH1600C600B0650	6	6.625	STD	Buna-N	Plated Steel	8.86	11.24