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NPT Female Imperial


NPT Female Imperial
Description

ACL NPT Female Adapters (Imperial) are produced in the UK and designed for Pharmaceutical, Food & Beverage, Dairy and Chemical applications. These adapters provide a reliable connection between NPT female threaded fittings and hygienic imperial tube systems. Sizes range from 1/2" to 2" from stock, with bespoke sizes available on request.

All adapters are laser marked with material grade and heat number. 3.1 material certification is available online and a Declaration of Conformity is issued as standard.

Specifications
  • Materials are AD2000 (PED) and ASME VIII
  • Surface finish is 0.8Ra µm minimum
  • Sizes: 1/2" to 2" (stock); larger sizes bespoke
  • Thread form: NPT to ANSI/ASME B1.20.1
Dimensional Image
Features
  • Produced in the UK
  • Quality checks by ACL are at the highest level for fitting manufacturers: JS12 & JS13 tolerances are checked by scanning CMM and reported by SPC
  • Circularity of components is within 0.1mm
  • Flatness of sealing face meets or exceeds guidelines
  • Full laser marking for traceability
  • 3.1 material certification available online
Materials
  • Material: 316L Stainless Steel as standard
  • Alternative materials available on request
Data Center
ACL products deliver strength, scalability, and long-term performance to meet the growing demands of advanced cooling and mechanical systems. Modular and configurable, our components support evolving data center layouts. Visit idealtridongroup.com/datacenters to explore ITG's full range of solutions. Use the contact form to reach our sales and engineering teams for product information, technical support, or a project quote.
Industry
PART#
Product
Name
Standard Type Size Imperial Size Metric Size ISO Size 2 Imperial Size 2 Metric Flange Flange 1 Gender Material Connection
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PRICE
Adaptor (1/2") | Female NPT (1/8" Thread) | 316L NPT Imperial 1/2" 0.98" 25 Female 316L 1/8"(in)
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Adaptor (1/2") | Female NPT (1/8" Thread) | 316L Legacy Part Number IE:   AF.NPT.050.018 Legacy Part Number UK:   AF.NPT.050.018 - 1/2" FERRULE x 1/8" NPT Legacy Part Number DK:   AFNPT050018
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  25
  • • Mating (F) mm:  10
  • • Ferrule Connection (T):  .125"
  • • Thread (T):  1/8"
  • • Mating (M) in:  0.39"
Adaptor (1/2") | Female NPT (1/4" Thread) | 316L NPT Imperial 1/2" 0.98" 25 Female 316L 1/4"(in)
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Adaptor (1/2") | Female NPT (1/4" Thread) | 316L Legacy Part Number IE:   AF.NPT.050.025 Legacy Part Number UK:   AF.NPT.050.025 - 1/2" FERRULE x 1/4" NPT Legacy Part Number DK:   AFNPT050025
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  25
  • • Mating (F) mm:  10
  • • Ferrule Connection (T):  .25"
  • • Thread (T):  1/4"
  • • Mating (M) in:  0.39"
Adaptor (1/2") | Female NPT (3/8" Thread) | 316L NPT Imperial 1/2" 0.98" 25 Female 316L 3/8"(in)
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Adaptor (1/2") | Female NPT (3/8" Thread) | 316L Legacy Part Number IE:   AF.NPT.050.038 Legacy Part Number UK:   AF.NPT.050.038 - 1/2" FERRULE x 3/8" NPT Legacy Part Number DK:   AFNPT050038
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  25
  • • Mating (F) mm:  10
  • • Ferrule Connection (T):  .375"
  • • Thread (T):  3/8"
  • • Mating (M) in:  0.39"
Adaptor (1/2") | Female NPT (1/2" Thread) | 316L NPT Imperial 1/2" 0.98" 25 Female 316L 1/2"(in)
dimensional image
View Page
Adaptor (1/2") | Female NPT (1/2" Thread) | 316L Legacy Part Number IE:   AF.NPT.050.050 Legacy Part Number UK:   AF.NPT.050.050 - 1/2" FERRULE x 1/2" NPT Legacy Part Number DK:   AFNPT050050
Dimensional Image Key:
  • • Length (C) mm:  30
  • • Flange (A) mm:  25
  • • Mating (F) mm:  10
  • • Ferrule Connection (T):  .5"
  • • Thread (T):  1/2"
  • • Mating (M) in:  0.39"
Adaptor (1/2") | Female NPT (3/4" Thread) | 316L NPT Imperial 1/2" 0.98" 25 Female 316L 3/4"(in)
dimensional image
View Page
Adaptor (1/2") | Female NPT (3/4" Thread) | 316L Legacy Part Number IE:   AF.NPT.050.075 Legacy Part Number UK:   AF.NPT.050.075 - 1/2" FERRULE to 3/4" NPT Legacy Part Number DK:   AFNPT050075
Dimensional Image Key:
  • • Length (C) mm:  30
  • • Flange (A) mm:  25
  • • Mating (F) mm:  10
  • • Ferrule Connection (T):  .75"
  • • Thread (T):  3/4"
  • • Mating (M) in:  0.39"
Adaptor (3/4") | Female NPT (1/8" Thread) | 316L NPT Imperial 3/4" 0.98" 25 Female 316L 1/8"(in)
dimensional image
View Page
Adaptor (3/4") | Female NPT (1/8" Thread) | 316L Legacy Part Number IE:   AF.NPT.075.018 Legacy Part Number UK:   AF.NPT.075.018
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  25
  • • Mating (F) mm:  16
  • • Ferrule Connection (T):  .125"
  • • Thread (T):  1/8"
  • • Mating (M) in:  0.63"
Adaptor (3/4") | Female NPT (1/4" Thread) | 316L NPT Imperial 3/4" 0.98" 25 Female 316L 1/4"(in)
dimensional image
View Page
Adaptor (3/4") | Female NPT (1/4" Thread) | 316L Legacy Part Number IE:   AF.NPT.075.025 Legacy Part Number UK:   AF.NPT.075.025 - 3/4" FERRULE - 1/4" NPT Legacy Part Number DK:   AFNPT075025
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  25
  • • Mating (F) mm:  16
  • • Ferrule Connection (T):  .25"
  • • Thread (T):  1/4"
  • • Mating (M) in:  0.63"
Adaptor (3/4") | Female NPT (3/8" Thread) | 316L NPT Imperial 3/4" 0.98" 25 Female 316L 3/8"(in)
dimensional image
View Page
Adaptor (3/4") | Female NPT (3/8" Thread) | 316L Legacy Part Number IE:   AF.NPT.075.038 Legacy Part Number UK:   AF.NPT.075.038 - 3/4" FERRULE x 3/8" NPT Legacy Part Number DK:   AFNPT075038
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  25
  • • Mating (F) mm:  16
  • • Ferrule Connection (T):  .375"
  • • Thread (T):  3/8"
  • • Mating (M) in:  0.63"
Adaptor (3/4") | Female NPT (1/2" Thread) | 316L NPT Imperial 3/4" 0.98" 25 Female 316L 1/2"(in)
dimensional image
View Page
Adaptor (3/4") | Female NPT (1/2" Thread) | 316L Legacy Part Number IE:   AF.NPT.075.050 Legacy Part Number UK:   AF.NPT.075.050 - 3/4" TO 1/2" NPT FEMALE
Dimensional Image Key:
  • • Length (C) mm:  30
  • • Flange (A) mm:  25
  • • Mating (F) mm:  16
  • • Ferrule Connection (T):  .5"
  • • Thread (T):  1/2"
  • • Mating (M) in:  0.63"
Adaptor (3/4") | Female NPT (3/4" Thread) | 316L NPT Imperial 3/4" 0.98" 25 Female 316L 3/4"(in)
dimensional image
View Page
Adaptor (3/4") | Female NPT (3/4" Thread) | 316L Legacy Part Number IE:   AF.NPT.075.075 Legacy Part Number UK:   AF.NPT.075.075 - 3/4" FERRULE x 3/4" NPT-F Legacy Part Number DK:   AFNPT075075
Dimensional Image Key:
  • • Length (C) mm:  30
  • • Flange (A) mm:  25
  • • Mating (F) mm:  16
  • • Ferrule Connection (T):  .75"
  • • Thread (T):  3/4"
  • • Mating (M) in:  0.63"
Adaptor (1") | Female NPT (1/8" Thread) | 316L NPT Imperial 1" 1.99" 50.5 Female 316L 1/8"(in)
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Adaptor (1") | Female NPT (1/8" Thread) | 316L Legacy Part Number IE:   AF.NPT.100.018 Legacy Part Number UK:   AF.NPT.100.018
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  50.5
  • • Mating (F) mm:  22
  • • Ferrule Connection (T):  .125"
  • • Thread (T):  1/8"
  • • Mating (M) in:  0.87"
Adaptor (1") | Female NPT (1/4" Thread) | 316L NPT Imperial 1" 1.99" 50.5 Female 316L 1/4"(in)
dimensional image
View Page
Adaptor (1") | Female NPT (1/4" Thread) | 316L Legacy Part Number IE:   AF.NPT.100.025 Legacy Part Number UK:   AF.NPT.100.025 - 1" FERRULE X 1/4" NPT Legacy Part Number DK:   AFNPT100025
Dimensional Image Key:
  • • Length (C) mm:  25
  • • Flange (A) mm:  50.5
  • • Mating (F) mm:  22
  • • Ferrule Connection (T):  .25"
  • • Thread (T):  1/4"
  • • Mating (M) in:  0.87"