SKUs available on this product page

SFA-8-6N-S316, SFA-6-4N-S316, SFA-6-2N-S316, SFA-2-4N-S316, SFA-2-6N-S316, SFA-2-2N-S316, SFA-4-2N-S316, SFA-4-4N-S316, SFA-4-6N-S316, SFA-4-8N-S316, SFA-6-8N-S316, SFA-6-6N-S316,

Superlok® Adapter – Tube Stub x Female NPT (SFA)

  • Superlok® Compression Tube Stub x Female NPT Fitting
  • Applications: Compression, Cryogenic, Gas, Instrumentation, Vacuum
  • Compatible with Swagelock Fittings
  • Available in 316 Stainless Steel
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Superlok® Adapter - Tube Stub x Female NPT Fitting (SFA)

Superlok® tube fittings are designed and manufactured to be interchangeable with other tube fittings manufactured by other industry leading manufacturers. When required compatibility testing can be performed by an independent third party and the reports can be provided.

Compression Tube Stub x Female NPT Fitting Dimensions

Female NPT Tube Stub Dimensions

 

 

 

 

Part No. Tube OD D

(inches)

T

(NPT)

d Min

(mm)

Width Across Flat h (inch) L
SFA-2-2N 1/8 1/8 2.10 9/16 31.50
SFA-2-4N 1/8 1/4 2.10 3/4 35.30
SFA-3-2N 3/16 1/8 3.04 9/16 32.00
SFA-3-4N 3/16 1/4 3.04 3/4 35.81
SFA-4-2N 1/4 1/8 4.40 9/16 33.02
SFA-4-4N 1/4 1/4 4.40 3/4 37.10
SFA-4-6N 1/4 3/8 4.40 7/8 39.37
SFA-4-8N 1/4 1/2 4.40 1-1/16 45.50
SFA-5-2N 5/16 1/8 5.60 9/16 34.29
SFA-5-4N 5/16 1/4 5.60 3/4 37.59
SFA-6-2N 3/8 1/8 6.90 9/16 34.29
SFA-6-4N 3/8 1/4 6.90 3/4 38.10
SFA-6-6N 3/8 3/8 6.90 7/8 40.38
SFA-6-8N 3/8 1/2 6.90 1-1/16 46.73
SFA-8-4N 1/2 1/4 9.40 3/4 43.43
SFA-8-6N 1/2 3/8 9.40 7/8 45.46
SFA-8-8N 1/2 1/2 9.40 1-1/16 51.80
SFA-10-6N 5/8 3/8 12.00 7/8 48.26
SFA-10-8N 5/8 1/2 12.00 1-1/16 53.08
SFA-12-8N 3/4 1/2 14.80 1-1/16 52.83
SFA-12-12N 3/4 3/4 14.80 1-5/16 54.86
SFA-12-16N 3/4 1 14.80 1-5/8 58.42
SFA-14-12N 7/8 3/4 17.27 1-5/16 57.15
SFA-16-12N 1 3/4 20.40 1-5/16 60.70
SFA-16-16N 1 1 20.40 1-5/8 64.26

Additional information

Line Drawings

SKUDescriptionLine Drawing
SFA-2-2N-S316

Superlok® Adapter (SFA) – 1/8″ Tube Stub x 1/8″ Female NPT

PDF
SFA-2-4N-S316

Superlok® Adapter (SFA) – 1/8″ Tube Stub x 1/4″ Female NPT

PDF
SFA-2-6N-S316

Superlok® Adapter (SFA) – 1/8″ Tube Stub x 3/8″ Male NPT

PDF
SFA-4-2N-S316

Superlok® Adapter (SFA) – 1/4″ Tube Stub x 1/8″ Female NPT

PDF
SFA-4-4N-S316

Superlok® Adapter (SFA) – 1/4″ Tube Stub x 1/4″ Female NPT

PDF
SFA-4-6N-S316

Superlok® Adapter (SFA) – 1/4″ Tube Stub x 3/8″ Female NPT

PDF
SFA-4-8N-S316

Superlok® Adapter (SFA) – 1/4″ Tube Stub x 1/2″ Female NPT

PDF
SFA-6-2N-S316

Superlok® Adapter (SFA) – 3/8″ Tube Stub x 1/8″ Female NPT

PDF
SFA-6-4N-S316

Superlok® Adapter (SFA) – 3/8″ Tube Stub x 1/4″ Female NPT

PDF
SFA-6-6N-S316

Superlok® Adapter (SFA) – 3/8″ Tube Stub x 3/8″ Female NPT

PDF
SFA-6-8N-S316

Superlok® Adapter (SFA) – 3/8″ Tube Stub x 1/2″ Female NPT

PDF
SFA-8-6N-S316

Superlok® Adapter (SFA) – 1/2″ Tube Stub x 3/8″ Female NPT

PDF

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