Brass Adapter, 1/4-18 Female NPT To 1/4-18 Female NPT, 90 deg Elbow

Description & Features

The Brass Adapter 1/4-18 Female NPT To 1/4-18 Female NPT 90 deg Elbow is a versatile component designed for specialized systems requiring reliable connectivity. This high-quality adapter from Danfoss Power Solutions is engineered for use in grease refrigeration instrumentation and hydraulic systems.

Featuring a robust brass construction the adapter ensures durability and long-lasting performance in demanding environments. The 90-degree elbow design facilitates efficient directional changes optimizing space and functionality.

With end sizes of 0.25 inches and NPTF threading this adapter guarantees a secure leak-proof connection. It accommodates a range of fluids including LP and natural gas when ordered specially. Furthermore the drop dimension of 0.7800 inches offers precise fitment for various industrial applications.

Endurance is key as the adapter operates effectively within a temperature range starting from -65 degrees. Its female-to-female connection type makes it compatible with numerous system configurations.

The adapter's model falls under the Pipe To Pipe Brass Adapters category emphasizing its primary application scope within industrial settings.

ECCN: EAR99

Supplier Part Number: 3500X4

Specifications

Alternate Part Numbers
Alternate Part Number C1HP40, Alternate Part Number FMC102-1202, Alternate Part Number MI-00333805, Alternate Part Number MINO-00015X05844, Alternate Part Number MINO-00925F73284
Application
Grease, refrigeration,
instrumentation and hydraulic
systems. Fuel, LP and
natural gas available on
special order.
instrumentation and hydraulic
systems.
Drop Dimension
0.78
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
0.25
End Size 2
0.25
End Type 1
NPTF
End Type 2
NPTF
Minimum Working Temperature
-65
N
0.78
Supplier Part Number
3500X4
Thread 1
1/4-18
Thread 2
1/4-18
Thread Sealant
No
Product Weight
0.15 lbs

Similar Products

Model Number Thread 1 Thread 2 N Price Action
Brass Adapter, 3/4-14 Female NPT To 3/4-14 Female NPT, 90 deg Elbow

3500X12 Brass Female NPT 90 deg Elbow

3/4-14

3/4-14

1.16

Brass Adapter, 1/8-27 Female NPT To 1/8-27 Female NPT, 90 deg Elbow

3500X2 Brass Female NPT 90 deg Elbow

1/8-27

1/8-27

0.55

Brass Adapter, 1/4-18 Female NPT To 1/4-18 Female NPT, 90 deg Elbow

3500X4 Brass Female NPT 90 deg Elbow

1/4-18

1/4-18

0.78

Brass Adapter, 3/8-18 Female NPT To 3/8-18 Female NPT, 90 deg Elbow

3500X6 Brass Female NPT 90 deg Elbow

3/8-18

3/8-18

0.84

Brass Adapter, 1/2-14 Female NPT To 1/2-14 Female NPT, 90 deg Elbow

3500X8 Brass Female NPT 90 deg Elbow

1/2-14

1/2-14

1.09

Product Questions & Answers (3)

Question by: Rhonda E on Jul 7, 2025, 12:52 PM
Will this elbow fitting hold up if I'm running hydraulic fluid through it all day long?
Answer by: Customer Support on Jul 8, 2025, 1:41 PM
This adapter is made from brass, so it's durable enough for continuous use in hydraulic systems. It's also good for grease and refrigeration applications.
Question by: Rod J on Apr 24, 2025, 6:23 PM
what fluids is this brass elbow rated for out of the box, and do I need to order something special if I'm running LP gas through it?
Answer by: Customer Support on Apr 26, 2025, 4:29 PM
Standard orders cover grease, refrigeration, instrumentation, and hydraulic system applications. LP and natural gas compatibility is available, but those configurations require a special order rather than being part of the regular stock version. If you're running LP gas, just make sure to specify that when you place the order so you get the right build for that service.
Question by: Stan B on Oct 29, 2025, 7:06 AM
trying to turn a line 90 degrees in a tight spot, is this the elbow that’s female npt on both ends?
Answer by: Customer Support on Oct 30, 2025, 8:09 AM
For a right angle turn with matching threads, this one fits the bill. It is a 90 degree elbow adapter with 1/4-18 female NPTF threads on both ends, so it connects two 1/4-18 male NPT ends while changing direction.