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Brass Adapter, 1/2-14 Male NPT To 1/2-14 Female NPT, 45 deg Elbow

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Description & Features

The Brass Adapter 1/2-14 Male NPT To 1/2-14 Female NPT 45 deg Elbow from Danfoss Power Solutions (Aeroquip Inc-Alternate) offers robust connections for grease refrigeration instrumentation and hydraulic systems.

Engineered with precision this 45 street elbow adapter features NPTF threading ensuring a secure and leak-free fit. The male end size is 0.5 inches and the female end size is 0.5 inches making it compatible with various industrial applications including fuel LP and natural gas systems available on special order.

With a minimum working temperature of -65F this brass adapter is reliable under challenging conditions. The 3350X8 adapter is an excellent choice for critical connections where a 45-degree angle is required.

Supplier Part Number: 3350X8

MPN: EAR99

Specifications

Connection Size 1
1/2 in
Connection Size 2
1/2 in
Connection Type
FNPT, MNPT
Connection Type 1
Male NPTF
Connection Type 2
Female NPTF
Dimension Standards
SAE 130339
Fitting Type
45 deg Street Elbow
For Use With
Brass, Bronze and Iron Pipes
Material
Brass
Material Construction
Brass
n1 Dimensions
0.76 in
n Dimensions
1 in
Series
3350X Series
Thread Sealant
Without Thread Sealant
Thread Size
1/2-14

Product Questions & Answers (3)

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Question by: Rusty C on Dec 1, 2025, 8:09 AM
Will this elbow adapter work for hooking up a fuel line?
Answer by: Customer Support on Dec 2, 2025, 2:28 PM
It's made to handle fuel, LP, and natural gas, but those are special order. It's typically used for grease, refrigeration, instrumentation, and hydraulic systems.
Question by: Wade J on Sep 11, 2025, 3:36 PM
what all can this fitting be used for? got a refrigeration setup and wondering if brass at 45 degrees works for that kind of line
Answer by: Customer Support on Sep 13, 2025, 2:46 PM
Refrigeration is right in the wheelhouse for this one. The 3350X8 is rated for grease, refrigeration, instrumentation, and hydraulic systems, so a refrigeration line is a solid fit. The NPTF threading gives you a reliable seal, which matters when you're dealing with pressurized refrigerant connections. Both ends are 1/2-14 NPT, so as long as your existing fittings match that thread spec, you're good to go.
Question by: Rusty S on May 4, 2025, 7:30 PM
Need a 45 degree street elbow, is SKU 3350X8 male 1/2-14 NPT on one side and female 1/2-14 NPT on the other?
Answer by: Customer Support on May 6, 2025, 8:51 AM
For fit and thread match, 3350X8 is a 45 degree street elbow with 1/2-14 NPTF male on one end and 1/2-14 NPTF female on the other, both at 0.5 inch size.

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