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NPT Flange Adapters

NPT Flange Adapters

    

Female and Male NPT Flanges and Adaptive Tees

NW/KF Flange Adapters to Female NPT Thread

Used to connect pipes, systems and thermocouples (1/8") with NPT thread to NW/KF flange system. Commonly used to connect filters with NPT thread on adaptors on the exhaust port of rotary vane pumps. Use OC® Three as a sealant and to prevent seizing. Please note that NPT (National Pipe Thread) does not refer to the outside diameter of the thread. Please see the NPT Table at the end of this page for size and specifications.

 

NW/KF Flange Adapters to Male NPT Thread

Used to connect pipes and systems with NPT thread to NW/KF flange system. Stainless steel adaptors are welded and helium leak tested. Aluminum adaptors are made from one piece (more cost effective alternative). Use OC® Three as a sealant and to prevent seizing. Please note that NPT (National Pipe Thread) does not refer to the outside diameter of the thread. Please see the NPT Table at the end of this page for size and specifications.

 

NW/KF Adaptive Tee to Female NPT

In-line Tee connectors with 1/8" and 1/4" female NPT thread. Made out of a solid piece of 304 stainless steel. Use OC® Three as a sealant and to prevent seizing. Please note that NPT (National Pipe Thread) does not refer to the outside diameter of the thread. Please see the NPT Table at the end of this page for size and specifications.

NPT - National Pipe Thread Taper - ANSI B1.20.1

Pipe Size
(inches)

 Threads/Inch Approx. Length
of Thread (inches)		 Approx Number
of Threads to be cut		 Nominal Outside Pipe Diameter (inches) Tap Drill
1/8" 27 3/8" 10 0.405"  
1/4" 18 5/8" 11 0.540" 7/16"
3/8" 18 5/8" 11 0.675" 37/64"
1/2" 14 3/4" 10 0.840" 23/32"
3/4" 14 3/4" 10 1.050" 59/64"
1" 11-1/2 7/8" 10 1.315" 1-5/32"
1-1/4" 11-1/2 1" 11 1.660" 1-1/2"
1-1/2" 11-1/2 1" 11 1.900" 1-47/64"
2" 11-1/2 1" 11 2.375" 2-7/32"
2-1/2" 8 1-1/2" 12 2.875" 2-5/8"

Documentation

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Technical Notes

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Variant Variant total Quantity Price Variant total
NW/KF 16 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=16mm, B=19mm (Unit: each)92464-16
NW/KF 16 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=16mm, B=19mm (Unit: each)92464-16
126,80 lei/ea		 0,00 lei
126,80 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=23mm, B=19mm (Unit: each)92464-25
NW/KF 25 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=23mm, B=19mm (Unit: each)92464-25
132,00 lei/ea		 0,00 lei
132,00 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92464-40
NW/KF 40 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92464-40
237,20 lei/ea		 0,00 lei
237,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92464-50
NW/KF 50 Adaptor to 1/8" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92464-50
232,40 lei/ea		 0,00 lei
232,40 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=16mm, B=19mm (Unit: each)92465-16
NW/KF 16 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=16mm, B=19mm (Unit: each)92465-16
126,80 lei/ea		 0,00 lei
126,80 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=23mm, B=19mm (Unit: each)92465-25
NW/KF 25 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=23mm, B=19mm (Unit: each)92465-25
163,70 lei/ea		 0,00 lei
163,70 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92465-40
NW/KF 40 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92465-40
195,40 lei/ea		 0,00 lei
195,40 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92465-50
NW/KF 50 Adaptor to 1/4" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92465-50
242,90 lei/ea		 0,00 lei
242,90 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/2" Female NPT, 304 Stainless Steel, A=23mm, B=19mm (Unit: each)92466-25
NW/KF 25 Adaptor to 1/2" Female NPT, 304 Stainless Steel, A=23mm, B=19mm (Unit: each)92466-25
184,80 lei/ea		 0,00 lei
184,80 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/2" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92466-40
NW/KF 40 Adaptor to 1/2" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92466-40
206,00 lei/ea		 0,00 lei
206,00 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/2" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92466-50
NW/KF 50 Adaptor to 1/2" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92466-50
253,50 lei/ea		 0,00 lei
253,50 lei/ea 0,00 lei
NW/KF 40 Adaptor to 3/4" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92467-40
NW/KF 40 Adaptor to 3/4" Female NPT, 304 Stainless Steel, A=32mm, B=25mm (Unit: each)92467-40
417,20 lei/ea		 0,00 lei
417,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 3/4" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92467-50
NW/KF 50 Adaptor to 3/4" Female NPT, 304 Stainless Steel, A=45mm, B=25mm (Unit: each)92467-50
242,20 lei/ea		 0,00 lei
242,20 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/8" Female NPT, Aluminum, A=16mm, B=19mm (Unit: each)92468-16
NW/KF 16 Adaptor to 1/8" Female NPT, Aluminum, A=16mm, B=19mm (Unit: each)92468-16
87,20 lei/ea		 0,00 lei
87,20 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/8" Female NPT, Aluminum, A=23mm, B=19mm (Unit: each)92468-25
NW/KF 25 Adaptor to 1/8" Female NPT, Aluminum, A=23mm, B=19mm (Unit: each)92468-25
92,40 lei/ea		 0,00 lei
92,40 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/8" Female NPT, Aluminum, A=32mm, B=25mm (Unit: each)92468-40
NW/KF 40 Adaptor to 1/8" Female NPT, Aluminum, A=32mm, B=25mm (Unit: each)92468-40
97,70 lei/ea		 0,00 lei
97,70 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/8" Female NPT, Aluminum, A=45mm, B=25mm (Unit: each)92468-50
NW/KF 50 Adaptor to 1/8" Female NPT, Aluminum, A=45mm, B=25mm (Unit: each)92468-50
138,60 lei/ea		 0,00 lei
138,60 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/4" Female NPT, Aluminum, A=16mm, B=19mm (Unit: each)92469-16
NW/KF 16 Adaptor to 1/4" Female NPT, Aluminum, A=16mm, B=19mm (Unit: each)92469-16
97,70 lei/ea		 0,00 lei
97,70 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/4" Female NPT, Aluminum, A=23mm, B=19mm (Unit: each)92469-25
NW/KF 25 Adaptor to 1/4" Female NPT, Aluminum, A=23mm, B=19mm (Unit: each)92469-25
92,40 lei/ea		 0,00 lei
92,40 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/4" Female NPT, Aluminum, A=32mm, B=25mm (Unit: each)92469-40
NW/KF 40 Adaptor to 1/4" Female NPT, Aluminum, A=32mm, B=25mm (Unit: each)92469-40
101,70 lei/ea		 0,00 lei
101,70 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/4" Female NPT, Aluminum, A=45mm, B=25mm (Unit: each)92469-50
NW/KF 50 Adaptor to 1/4" Female NPT, Aluminum, A=45mm, B=25mm (Unit: each)92469-50
138,60 lei/ea		 0,00 lei
138,60 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-16
NW/KF 16 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-16
316,80 lei/ea		 0,00 lei
316,80 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-25
NW/KF 25 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-25
285,20 lei/ea		 0,00 lei
285,20 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-40
NW/KF 40 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-40
264,00 lei/ea		 0,00 lei
264,00 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-50
NW/KF 50 Adaptor to 1/8" Male NPT, 304 Stainless Steel, A=26mm (Unit: each)92474-50
290,40 lei/ea		 0,00 lei
290,40 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=32mm (Unit: each)92475-16
NW/KF 16 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=32mm (Unit: each)92475-16
295,70 lei/ea		 0,00 lei
295,70 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=50mm (Unit: each)92475-25
NW/KF 25 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=50mm (Unit: each)92475-25
306,30 lei/ea		 0,00 lei
306,30 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=32mm (Unit: each)92475-40
NW/KF 40 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=32mm (Unit: each)92475-40
327,40 lei/ea		 0,00 lei
327,40 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=32mm (Unit: each)92475-50
NW/KF 50 Adaptor to 1/4" Male NPT, 304 Stainless Steel, A=32mm (Unit: each)92475-50
290,40 lei/ea		 0,00 lei
290,40 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/2" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92476-25
NW/KF 25 Adaptor to 1/2" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92476-25
338,00 lei/ea		 0,00 lei
338,00 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/2" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92476-40
NW/KF 40 Adaptor to 1/2" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92476-40
343,20 lei/ea		 0,00 lei
343,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/2" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92476-50
NW/KF 50 Adaptor to 1/2" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92476-50
362,80 lei/ea		 0,00 lei
362,80 lei/ea 0,00 lei
NW/KF 25 Adaptor to 3/4" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92477-25
NW/KF 25 Adaptor to 3/4" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92477-25
586,10 lei/ea		 0,00 lei
586,10 lei/ea 0,00 lei
NW/KF 40 Adaptor to 3/4" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92477-40
NW/KF 40 Adaptor to 3/4" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92477-40
586,10 lei/ea		 0,00 lei
586,10 lei/ea 0,00 lei
NW/KF 50 Adaptor to 3/4" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92477-50
NW/KF 50 Adaptor to 3/4" Male NPT, 304 Stainless Steel, A=47mm (Unit: each)92477-50
406,60 lei/ea		 0,00 lei
406,60 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1" Male NPT, 304 Stainless Steel, A=55mm (Unit: each)92478-5000
NW/KF 50 Adaptor to 1" Male NPT, 304 Stainless Steel, A=55mm (Unit: each)92478-5000
543,90 lei/ea		 0,00 lei
543,90 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1-1/4" Male NPT, 304 Stainless Steel, A=80mm (Unit: each)92478-5025
NW/KF 50 Adaptor to 1-1/4" Male NPT, 304 Stainless Steel, A=80mm (Unit: each)92478-5025
602,00 lei/ea		 0,00 lei
602,00 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1-1/2" Male NPT, 304 Stainless Steel, A=80mm (Unit: each)92478-5050
NW/KF 50 Adaptor to 1-1/2" Male NPT, 304 Stainless Steel, A=80mm (Unit: each)92478-5050
686,40 lei/ea		 0,00 lei
686,40 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-16
NW/KF 16 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-16
145,20 lei/ea		 0,00 lei
145,20 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-25
NW/KF 25 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-25
176,50 lei/ea		 0,00 lei
176,50 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-40
NW/KF 40 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-40
217,60 lei/ea		 0,00 lei
217,60 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-50
NW/KF 50 Adaptor to 1/8" Male NPT, Aluminum, A=32mm (Unit: each)92484-50
290,20 lei/ea		 0,00 lei
290,20 lei/ea 0,00 lei
NW/KF 16 Adaptor to 1/4" Male NPT, Aluminum, A=32mm (Unit: each)92485-16
NW/KF 16 Adaptor to 1/4" Male NPT, Aluminum, A=32mm (Unit: each)92485-16
145,20 lei/ea		 0,00 lei
145,20 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/4" Male NPT, Aluminum, A=32mm (Unit: each)92485-25
NW/KF 25 Adaptor to 1/4" Male NPT, Aluminum, A=32mm (Unit: each)92485-25
176,50 lei/ea		 0,00 lei
176,50 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/4" Male NPT, Aluminum, A=32mm (Unit: each)92485-40
NW/KF 40 Adaptor to 1/4" Male NPT, Aluminum, A=32mm (Unit: each)92485-40
217,60 lei/ea		 0,00 lei
217,60 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/4" Male NPT, Aluminum A=32mm (Unit: each)92485-50
NW/KF 50 Adaptor to 1/4" Male NPT, Aluminum A=32mm (Unit: each)92485-50
290,20 lei/ea		 0,00 lei
290,20 lei/ea 0,00 lei
NW/KF 25 Adaptor to 1/2" Male NPT, Aluminum, A=38mm (Unit: each)92486-25
NW/KF 25 Adaptor to 1/2" Male NPT, Aluminum, A=38mm (Unit: each)92486-25
181,40 lei/ea		 0,00 lei
181,40 lei/ea 0,00 lei
NW/KF 40 Adaptor to 1/2" Male NPT, Aluminum, A=38mm (Unit: each)92486-40
NW/KF 40 Adaptor to 1/2" Male NPT, Aluminum, A=38mm (Unit: each)92486-40
217,60 lei/ea		 0,00 lei
217,60 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1/2" Male NPT, Aluminum, A=38mm (Unit: each)92486-50
NW/KF 50 Adaptor to 1/2" Male NPT, Aluminum, A=38mm (Unit: each)92486-50
290,20 lei/ea		 0,00 lei
290,20 lei/ea 0,00 lei
NW/KF 25 Adaptor to 3/4" Male NPT, Aluminum, A=51mm (Unit: each)92487-25
NW/KF 25 Adaptor to 3/4" Male NPT, Aluminum, A=51mm (Unit: each)92487-25
181,40 lei/ea		 0,00 lei
181,40 lei/ea 0,00 lei
NW/KF 40 Adaptor to 3/4" Male NPT, Aluminum, A=51mm (Unit: each)92487-40
NW/KF 40 Adaptor to 3/4" Male NPT, Aluminum, A=51mm (Unit: each)92487-40
217,60 lei/ea		 0,00 lei
217,60 lei/ea 0,00 lei
NW/KF 50 Adaptor to 3/4" Male NPT, Aluminum, A=51mm (Unit: each)92487-50
NW/KF 50 Adaptor to 3/4" Male NPT, Aluminum, A=51mm (Unit: each)92487-50
290,20 lei/ea		 0,00 lei
290,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1" Male NPT, Aluminum, A=51mm (Unit: each)92488-5000
NW/KF 50 Adaptor to 1" Male NPT, Aluminum, A=51mm (Unit: each)92488-5000
290,20 lei/ea		 0,00 lei
290,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1-1/4" Male NPT, Aluminum, A=65mm (Unit: each)92488-5025
NW/KF 50 Adaptor to 1-1/4" Male NPT, Aluminum, A=65mm (Unit: each)92488-5025
399,20 lei/ea		 0,00 lei
399,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 1-1/2" Male NPT, Aluminum A=65mm (Unit: each)92488-5050
NW/KF 50 Adaptor to 1-1/2" Male NPT, Aluminum A=65mm (Unit: each)92488-5050
399,20 lei/ea		 0,00 lei
399,20 lei/ea 0,00 lei
NW/KF 50 Adaptor to 2" Male NPT, Aluminum A=65mm (Unit: each)92488-5100
NW/KF 50 Adaptor to 2" Male NPT, Aluminum A=65mm (Unit: each)92488-5100
399,20 lei/ea		 0,00 lei
399,20 lei/ea 0,00 lei
NW/KF 16 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-16
NW/KF 16 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-16
264,00 lei/ea		 0,00 lei
264,00 lei/ea 0,00 lei
NW/KF 25 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-25
NW/KF 25 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-25
306,30 lei/ea		 0,00 lei
306,30 lei/ea 0,00 lei
NW/KF 40 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-40
NW/KF 40 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-40
348,50 lei/ea		 0,00 lei
348,50 lei/ea 0,00 lei
NW/KF 50 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-50
NW/KF 50 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92520-50
385,50 lei/ea		 0,00 lei
385,50 lei/ea 0,00 lei
NW/KF 16 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-16
NW/KF 16 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-16
464,70 lei/ea		 0,00 lei
464,70 lei/ea 0,00 lei
NW/KF 25 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-25
NW/KF 25 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-25
316,80 lei/ea		 0,00 lei
316,80 lei/ea 0,00 lei
NW/KF 40 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-40
NW/KF 40 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-40
369,60 lei/ea		 0,00 lei
369,60 lei/ea 0,00 lei
NW/KF 50 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-50
NW/KF 50 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel, A=19mm, B=40mm (Unit: each)92521-50
454,10 lei/ea		 0,00 lei
454,10 lei/ea 0,00 lei
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