Flexmaster Pipe & Tube Joint, 4.00 Inch Pipe, Straight

Application
General purpose
B
6.36
C
7.89
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
4
End Size 2
4
End Type 1
Compression
End Type 2
Compression
Materials
Plated Steel
Minimum Working Temperature
-30
Pipe O.D.
4.50
Pipe Size
4
Seal Material
Buna-N
Supplier Part Number
NH1600C400B0650
Thread Sealant
No
Torque Rating
240 IN-LBS
Torque Rating
240 IN-LBS
Type
STD
Alternate Part Numbers
Alternate Part Number C1DF73
Product Weight
17.35 lbs

Product Questions & Answers

Can this handle a little bit of angle action in the pipes?
Question by: Brent P on Jul 1, 2025, 7:51 AM
These Flexmaster joints are built to handle angular misalignment up to 4 degrees per end, so yeah, a little bit of angle is no problem.
Answer by: Customer Support on Jul 2, 2025, 9:54 AM
these joints rated for 300 psi across the board, or does that number change depending on what size you're running?
Question by: Jerry W on Jul 4, 2025, 11:37 AM
Pressure rating on the Flexmaster line can vary by application and pipe size, so 300 psi is the top end of the range rather than a guaranteed flat number across every configuration. For this particular joint running 4-inch pipe, that 300 psi figure applies under general-purpose industrial service conditions. Worth keeping that "depending on application and size" qualifier in mind when you're planning your system layout.
Answer by: Customer Support on Jul 5, 2025, 12:18 PM
got a 4 inch line with about 4 degrees of misalignment on one end. will this straight Flexmaster joint take that?
Question by: Debbie B on Feb 25, 2026, 7:42 PM
For the straight through Flexmaster style, it’s built to accommodate angular misalignment up to 4° per end, so a 4° offset on one end is within what it’s made to handle.
Answer by: Customer Support on Feb 27, 2026, 6:07 AM

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