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PELCO® NW/KF Style Vacuum Connection Parts
NW/KF Caps, Clamps & Rings

NW/KF Adapters to NPT Thread

Female and Male NPT Flanges and Adaptive Tees

NW/KF 45° elbows, 304 stainless steel vacuum connection

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.

Prod #

Description

Unit

Price

Order / Quote

NW/KF Flange Adapters to 1/8" Female NPT - Stainless Steel

92464-16

NW/KF 16 Adaptor to 1/8" Female NPT, 304 Stainless Steel,
A=16mm, B=19mm

each

$24.00

Qty:

92464-25

NW/KF 25 Adaptor to 1/8" Female NPT, 304 Stainless Steel,
A=23mm, B=19mm

each

25.00

Qty:

92464-40

NW/KF 40 Adaptor to 1/8" Female NPT, 304 Stainless Steel,
A=32mm, B=25mm

each

44.90

Qty:

92464-50

NW/KF 50 Adaptor to 1/8" Female NPT, 304 Stainless Steel,
A=45mm, B=25mm

each

44.00

Qty:

NW/KF Flange Adapters to 1/4" Female NPT - Stainless Steel

92465-16

NW/KF 16 Adaptor to 1/4" Female NPT, 304 Stainless Steel,
A=16mm, B=19mm

each

24.00

Qty:

92465-25

NW/KF 25 Adaptor to 1/4" Female NPT, 304 Stainless Steel,
A=23mm, B=19mm

each

31.00

Qty:

92465-40

NW/KF 40 Adaptor to 1/4" Female NPT, 304 Stainless Steel,
A=32mm, B=25mm

each

37.00

Qty:

92465-50

NW/KF 50 Adaptor to 1/4" Female NPT, 304 Stainless Steel,
A=45mm, B=25mm

each

46.00

Qty:

NW/KF Flange Adapters to 1/2" Female NPT - Stainless Steel

92466-25

NW/KF 25 Adaptor to 1/2" Female NPT, 304 Stainless Steel,
A=23mm, B=19mm

each

35.00

Qty:

92466-40

NW/KF 40 Adaptor to 1/2" Female NPT, 304 Stainless Steel,
A=32mm, B=25mm

each

39.00

Qty:

92466-50

NW/KF 50 Adaptor to 1/2" Female NPT, 304 Stainless Steel,
A=45mm, B=25mm

each

48.00

Qty:

NW/KF Flange Adapters to 3/4" Female NPT - Stainless Steel

92467-40

NW/KF 40 Adaptor to 3/4" Female NPT, 304 Stainless Steel,
A=32mm, B=25mm

each

79.00

Qty:

92467-50

NW/KF 50 Adaptor to 3/4" Female NPT, 304 Stainless Steel,
A=45mm, B=25mm

each

45.85

Qty:

NW/KF Flange Adapters to 1/8" Female NPT - Aluminum

92468-16

NW/KF 16 Adaptor to 1/8" Female NPT, Aluminum,
A=16mm, B=19mm

each

16.50

Qty:

92468-25

NW/KF 25 Adaptor to 1/8" Female NPT, Aluminum,
A=23mm, B=19mm

each

17.50

Qty:

92468-40

NW/KF 40 Adaptor to 1/8" Female NPT, Aluminum,
A=32mm, B=25mm

each

18.50

Qty:

92468-50

NW/KF 50 Adaptor to 1/8" Female NPT, Aluminum,
A=45mm, B=25mm

each

26.25

Qty:

NW/KF Flange Adapters to 1/4" Female NPT - Aluminum

92469-16

NW/KF 16 Adaptor to 1/4" Female NPT, Aluminum,
A=16mm, B=19mm

each

18.50

Qty:

92469-25

NW/KF 25 Adaptor to 1/4" Female NPT, Aluminum,
A=23mm, B=19mm

each

17.50

Qty:

92469-40

NW/KF 40 Adaptor to 1/4" Female NPT, Aluminum,
A=32mm, B=25mm

each

19.25

Qty:

92469-50

NW/KF 50 Adaptor to 1/4" Female NPT, Aluminum,
A=45mm, B=25mm

each

26.25

Qty:

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.

Prod #

Description

Unit

Price

Order / Quote

NW/KF Flange Adapters to 1/8" Male NPT - Stainless Steel

92474-16

NW/KF 16 Adaptor to 1/8" Male NPT, 304 Stainless Steel,
A=26mm

each

$60.00

Qty:

92474-25

NW/KF 25 Adaptor to 1/8" Male NPT, 304 Stainless Steel,
A=26mm

each

54.00

Qty:

92474-40

NW/KF 40 Adaptor to 1/8" Male NPT, 304 Stainless Steel,
A=26mm

each

50.00

Qty:

92474-50

NW/KF 50 Adaptor to 1/8" Male NPT, 304 Stainless Steel,
A=26mm

each

55.00

Qty:

NW/KF Flange Adapters to 1/4" Male NPT - Stainless Steel

92475-16

NW/KF 16 Adaptor to 1/4" Male NPT, 304 Stainless Steel,
A=32mm

each

56.00

Qty:

92475-25

NW/KF 25 Adaptor to 1/4" Male NPT, 304 Stainless Steel,
A=50mm

each

58.00

Qty:

92475-40

NW/KF 40 Adaptor to 1/4" Male NPT, 304 Stainless Steel,
A=32mm

each

62.00

Qty:

92475-50

NW/KF 50 Adaptor to 1/4" Male NPT, 304 Stainless Steel,
A=32mm

each

55.00

Qty:

NW/KF Flange Adapters to 1/2" Male NPT - Stainless Steel

92476-25

NW/KF 25 Adaptor to 1/2" Male NPT, 304 Stainless Steel,
A=47mm

each

64.00

Qty:

92476-40

NW/KF 40 Adaptor to 1/2" Male NPT, 304 Stainless Steel,
A=47mm

each

65.00

Qty:

92476-50

NW/KF 50 Adaptor to 1/2" Male NPT, 304 Stainless Steel,
A=47mm

each

68.70

Qty:

NW/KF Flange Adapters to 3/4" Male NPT - Stainless Steel

92477-25

NW/KF 25 Adaptor to 3/4" Male NPT, 304 Stainless Steel,
A=47mm

each

111.00

Qty:

92477-40

NW/KF 40 Adaptor to 3/4" Male NPT, 304 Stainless Steel,
A=47mm

each

111.00

Qty:

92477-50

NW/KF 50 Adaptor to 3/4" Male NPT, 304 Stainless Steel,
A=47mm

each

77.00

Qty:

NW/KF Flange Adapters to 1" Male NPT - Stainless Steel

92478-5000

NW/KF 50 Adaptor to 1" Male NPT, 304 Stainless Steel,
A=55mm

each

103.00

Qty:

NW/KF Flange Adapters to 1-1/4" Male NPT - Stainless Steel

92478-5025

NW/KF 50 Adaptor to 1-1/4" Male NPT, 304 Stainless Steel,
A=80mm

each

114.00

Qty:

NW/KF Flange Adapters to 1-1/2" Male NPT - Stainless Steel

92478-5050

NW/KF 50 Adaptor to 1-1/2" Male NPT, 304 Stainless Steel,
A=80mm

each

130.00

Qty:

NW/KF Flange Adapters to 1/8" Male NPT - Aluminum

92484-16

NW/KF 16 Adaptor to 1/8" Male NPT, Aluminum,
A=32mm

each

27.50

Qty:

92484-25

NW/KF 25 Adaptor to 1/8" Male NPT, Aluminum,
A=32mm

each

33.40

Qty:

92484-40

NW/KF 40 Adaptor to 1/8" Male NPT, Aluminum,
A=32mm

each

41.20

Qty:

92484-50

NW/KF 50 Adaptor to 1/8" Male NPT, Aluminum,
A=32mm

each

54.95

Qty:

NW/KF Flange Adapters to 1/4" Male NPT - Aluminum

92485-16

NW/KF 16 Adaptor to 1/4" Male NPT, Aluminum,
A=32mm

each

27.50

Qty:

92485-25

NW/KF 25 Adaptor to 1/4" Male NPT, Aluminum,
A=32mm

each

33.40

Qty:

92485-40

NW/KF 40 Adaptor to 1/4" Male NPT, Aluminum,
A=32mm

each

41.20

Qty:

92485-50

NW/KF 50 Adaptor to 1/4" Male NPT, Aluminum
A=32mm

each

54.95

Qty:

NW/KF Flange Adapters to 1/2" Male NPT - Aluminum

92486-25

NW/KF 25 Adaptor to 1/2" Male NPT, Aluminum,
A=38mm

each

34.35

Qty:

92486-40

NW/KF 40 Adaptor to 1/2" Male NPT, Aluminum,
A=38mm

each

41.20

Qty:

92486-50

NW/KF 50 Adaptor to 1/2" Male NPT, Aluminum,
A=38mm

each

54.95

Qty:

NW/KF Flange Adapters to 3/4" Male NPT - Aluminum

92487-25

NW/KF 25 Adaptor to 3/4" Male NPT, Aluminum,
A=51mm

each

34.35

Qty:

92487-40

NW/KF 40 Adaptor to 3/4" Male NPT, Aluminum,
A=51mm

each

41.20

Qty:

92487-50

NW/KF 50 Adaptor to 3/4" Male NPT, Aluminum,
A=51mm

each

54.95

Qty:

NW/KF Flange Adapters to 1" Male NPT - Aluminum

92488-5000

NW/KF 50 Adaptor to 1" Male NPT, Aluminum,
A=51mm

each

54.95

Qty:

NW/KF Flange Adapters to 1-1/4" Male NPT - Aluminum,

92488-5025

NW/KF 50 Adaptor to 1-1/4" Male NPT, Aluminum,
A=65mm

each

75.60

Qty:

NW/KF Flange Adapters to 1-1/2" Male NPT - Aluminum

92488-5050

NW/KF 50 Adaptor to 1-1/2" Male NPT, Aluminum
A=65mm

each

75.60

Qty:

NW/KF Flange Adapters to 2" Male NPT - Aluminum

92488-5100

NW/KF 50 Adaptor to 2" Male NPT, Aluminum
A=65mm

each

75.60

Qty:

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.

Prod #

Description

Unit

Price

Order / Quote

NW/KF Adaptive Tee to 1/8" Female NPT

92520-16

NW/KF 16 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

$50.00

Qty:

92520-25

NW/KF 25 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

58.00

Qty:

92520-40

NW/KF 40 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

66.00

Qty:

92520-50

NW/KF 50 Adaptive Tee to 1/8" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

73.00

Qty:

NW/KF Adaptive Tee to 1/4" Female NPT

92521-16

NW/KF 16 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

88.00

Qty:

92521-25

NW/KF 25 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

60.00

Qty:

92521-40

NW/KF 40 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

70.00

Qty:

92521-50

NW/KF 50 Adaptive Tee to 1/4" Female NPT, 304 Stainless Steel,
A=19mm, B=40mm

each

86.00

Qty:

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"

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