NW/KF flange adapters to female NPT thread, stainless steel

The NW/KF flange adapters to female NPT thread are used to connect pipes, systems and thermocouples 3.17mm with NPT thread to NW/KF flange system. Made using 304 stainless steel. Commonly used to connect filters with NPT thread on adapters on the exhaust port of rotary vane pumps. Use Apiezon AP101 anti-seize vacuum grease as a sealant and to prevent seizing. Please note that NPT (National Pipe Thread) does not refer to the outside diameter of the thread.These NW/KF Flanges with 3,.8mm thread can be used with the P-100 Pirani Gauge to connect the P-100 Gauge to pumps and systems with standard NW/KF/QF flanges.Aluminium flange adapter specifications:ProductNP...

The NW/KF flange adapters to female NPT thread are used to connect pipes, systems and thermocouples 3.17mm with NPT thread to NW/KF flange system. Made using 304 stainless steel. Commonly used to connect filters with NPT thread on adapters on the exhaust port of rotary vane pumps. Use Apiezon AP101 anti-seize vacuum grease as a sealant and to prevent seizing. Please note that NPT (National Pipe Thread) does not refer to the outside diameter of the thread.

These NW/KF Flanges with 3,.8mm thread can be used with the P-100 Pirani Gauge to connect the P-100 Gauge to pumps and systems with standard NW/KF/QF flanges.

Aluminium flange adapter specifications:

Product NPT Size Dimensions

NW/KF16 Adapter
VNPTF-KF16-03SS
3.18mm A=16mm, B=19mm
VNPTF-KF16-06SS
6.35mm A=16mm, B=19mm

NW/KF25 Adapter
VNPTF-KF25-03SS
3.18mm A=23mm, B=19mm
VNPTF-KF25-06SS
6.35mm A=23mm, B=19mm
VNPTF-KF25-12SS
12.7mm A=23mm, B=19mm

NW/KF40 Adapter
VNPTF-KF40-03SS
3.18mm A=32mm, B=25mm
VNPTF-KF40-06SS
6.35mm A=32mm, B=25mm
VNPTF-KF40-12SS
12.7mm A=32mm, B=25mm
VNPTF-KF40-19SS

A=32mm, B=25mm

NW/KF50 Adapter
VNPTF-KF50-03SS
3.18mm
A=45mm, B=25mm
VNPTF-KF50-06SS
6.35mm
A=45mm, B=25mm
VNPTF-KF50-12SS
12.7mm A=45mm, B=25mm
VNPTF-KF50-19SS
19mm A=45mm, B=25mm

Vacuum Flange Types and Sizes

Code Title Size NPT Pack Size Availability Price Updated: 14-07-2024
VNPTF-KF16-03SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF16 3.18mm Each 3 weeks $63.00 AUD
VNPTF-KF16-06SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF16 6.35mm Each 3 weeks $63.00 AUD
VNPTF-KF25-03SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF25 3.18mm Each 3 weeks $65.00 AUD
VNPTF-KF25-06SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF25 6.35mm Each 3 weeks $77.00 AUD
VNPTF-KF25-12SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF25 12.7mm Each 3 weeks $89.00 AUD
VNPTF-KF40-03SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF40 3.18mm Each 3 weeks $109.00 AUD
VNPTF-KF40-06SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF40 6.35mm Each 3 weeks $95.00 AUD
VNPTF-KF40-12SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF40 12.7mm Each 3 weeks $101.00 AUD
VNPTF-KF40-19SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF40 19mm Each 3 weeks $178.00 AUD
VNPTF-KF50-03SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF50 3.18mm Each 3 weeks $112.00 AUD
VNPTF-KF50-06SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF50 6.35mm Each 3 weeks $99.00 AUD
VNPTF-KF50-12SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF50 12.7mm Each 3 weeks $120.00 AUD
VNPTF-KF50-19SS NW/KF flange adapters to female NPT thread, stainless steel NW/KF50 19mm Each 3 weeks $116.00 AUD