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

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Description & Features

The Brass Adapter is essential for applications requiring grease refrigeration instrumentation and hydraulic systems. This 90-degree elbow provides a reliable solution for connecting two pipe ends with a 3/8-18 NPTF thread one male and one female.

Manufactured by Danfoss Power Solutions (Aeroquip Inc-Alternate) the adapter ensures durability and efficiency in various settings including fuel LP and natural gas on special order. Its drop dimension measures 0.9800 making it suitable for numerous industrial uses.

With a minimum working temperature of -65F this brass adapter is designed to perform under extreme conditions. The lack of a thread sealant highlights the need for quality connections and seals within broader systems.

UNSPSC: 40183100

ECCN: EAR99

Supplier Part Number: 3400X6

Specifications

Brand
Danfoss
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
FNPT, MNPT
Connection Type 1
Male NPTF
Connection Type 2
Female NPTF
Dimension Standards
SAE 130239
Drop Dimensions
0.98 in
Fitting Type
90 deg Street Elbow
For Use With
Brass, Bronze and Iron Pipes
Material
Brass
Material Construction
Brass
n1 Dimensions
0.78 in
n Dimensions
0.97 in
Series
3400X Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-18

Product Questions & Answers (2)

Question by: Harold S on Jun 1, 2025, 3:11 PM
Will this elbow adapter hold up okay in a hydraulic setup on my tractor?
Answer by: Customer Support on Jun 3, 2025, 1:17 PM
This brass adapter is designed for hydraulic systems, along with grease and refrigeration applications. Its -65F minimum working temperature suggests it's built to handle tough conditions.
Question by: Rod F on Nov 30, 2025, 10:02 AM
does this 90 degree elbow work for refrigeration lines, or is it just meant for hydraulic stuff?
Answer by: Customer Support on Dec 1, 2025, 7:02 PM
Refrigeration is actually one of the listed applications for this adapter, right alongside hydraulic systems and instrumentation. It handles both without issue. Fuel, LP, and natural gas are also possible but those require a special order rather than a standard purchase.

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