FS65 Series Standard Duty Balanced Pressure Swivel Joint, 1-11-1/2 Female Pipe Casing Thread To 1-11-1/2 Female Pipe Sleeve Thread

Description & Features

The Danfoss / Eaton FS6500 Series Swivel Joint offers a balanced-pressure design ensuring reliable performance and longevity. Engineered with low-drop dimensions it provides optimal efficiency in industrial settings. Contamination seals enhance durability by preventing external particles from compromising the joint. The standard o-ring design and available repair kits ensure ease of maintenance and longevity.

Swivel Size: 1 inch

360deg; rotation capability facilitates versatile connections and applications. Designed with 1-11-1/2 female pipe casing thread to 1-11-1/2 female pipe sleeve thread this joint is suited for various industrial uses. The Buna-N seals come standard with EPR and Vitonreg; options for added customization.

Nominal Size: 1 inch

Minimum Working Temperature: -40deg;F

Pressure Rating: up to 3000 PSI

Supplier Part Number: FS65008-1616-01 ECCN: EAR99

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
3.84 in
b Dimensions
2.53 in
c Dimensions
2.62 in
Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
FNPT
Connection Type 1
Female NPTF
Connection Type 2
Female NPTF
Dimension Standards
SAE J1176
Dimensions
3.84 in L x 3.7 in H
Finish
Zinc-Plated
Fitting Type
Swivel Joint
Fluid
Glycol, Hydraulic Oils, Water
Hex Size
1-5/8 x 1-11/16 in
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
3000 psi
Operating Temperature
-40 to 250 deg F
Seal
Buna-N
Seal Material
Buna-N
Segment Code
C
Series
FS6500 Series
Thread Sealant
Without Thread Sealant
Thread Size
1-11-1/2

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Product Questions & Answers (3)

Question by: Travis W on Jan 2, 2026, 4:42 PM
seal options on this swivel joint -- are buna-n the only ones it ships with or can you get it in viton too?
Answer by: Customer Support on Jan 3, 2026, 9:30 PM
Buna-N comes standard on this one, but Viton and EPR are both available options. The suffix on the part number tells you which seal you're getting. Suffix -01 is Buna-N, -04 is EPR, and -06 gets you Viton. So if your fluid compatibility calls for something other than Buna-N, you'd just need to order the correct suffix variant.
Question by: Peggy F on Mar 19, 2026, 11:28 AM
What's the lowest temperature this swivel joint can handle?
Answer by: Customer Support on Mar 21, 2026, 9:12 AM
This joint is rated down to -40 degrees Fahrenheit, so it should hold up in pretty cold conditions.
Question by: Ralph G on Feb 2, 2026, 10:57 AM
got a 1 inch line, how much pressure can this swivel really handle
Answer by: Customer Support on Feb 3, 2026, 11:50 AM
For the 1 inch nominal size in the FS65 series, the pressure rating is up to 3000 PSI.

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