Agilent Technologies KAFP400500S, Adapter NW40, 1/2" NPT Female
KAFP400500S Vacuum Component Specifications: Type & Function
System Compatibility for Agilent Technologies KAFP400500S








| Description | Details |
|---|---|
| Available Quantity | 1 |
| Model | KAFP400500S |
| Condition | New |
| Manufacturer | Agilent Technologies |
| Asset Number | KSC1290 / 2102 |
| Guarantee or ASIS | 2. WE GUARANTY OUR WORKMANSHIP & OUR WORD ONLY: 14 Day return |
| Inspections - Yellow Tag | 1.1 Appears Unused no box |
| Packaging Cost | 1.6 6x10 CH $3.00 |
$19.95
Basic Information
Asset #
KSC1290 / 2102
Available Quantity
1
Inspections - Yellow Tag
1.1 Appears Unused no box
Condition
New
Guarantee or ASIS
2. WE GUARANTY OUR WORKMANSHIP & OUR WORD ONLY: 14 Day return
Item Description
This is an Agilent Technologies vacuum adapter, part number KAFP400500S, that joins an ISO-KF NW40 flange to a 1/2 inch female NPT pipe thread. The Agilent label describes it as ADAPTER, NW40, 1/2" NPT, FEMALE, S. Distributors cross reference the same part to NW40-150-SP50 and similar KF40 to 1/2 in NPT-F adapters made of 304 stainless steel.
The KF (Klein Flange, also called QF or NW) side seals with a centering ring and elastomer O-ring held by a circumferential clamp, so it can be connected and separated by hand without tools. The threaded side accepts a 1/2 inch male NPT fitting sealed with PTFE tape, which lets a KF vacuum system tie into pipe-threaded gauges, valves, bleed lines or pump ports.
Agilent sells this part through its vacuum products line, formerly Varian Vacuum. Laboratory staff, analytical instrument service engineers, and technicians working on leak detectors, roughing pumps, freeze dryers and coating systems use NW40 to NPT adapters when assembling or modifying vacuum plumbing.
Available from King Surplus inventory in Del Rio, Texas.
Factory Information
- Product: Vacuum flange to pipe thread adapter
- Agilent Part Number: KAFP400500S
- Label Description: ADAPTER, NW40, 1/2" NPT, FEMALE, S
- Flange: ISO-KF NW40 (KF40 / QF40)
- Thread: 1/2 in NPT female
- Material: 304 stainless steel (equivalent NW40-150-SP50 per LDS Vacuum)
- Flange Outer Diameter: 2.18 in (equivalent NW40-150-SP50 per LDS Vacuum)
- Centering Ring Counterbore: 1.62 in (equivalent NW40-150-SP50 per LDS Vacuum)
- Sealing Method: Circumferential clamp with centering ring and elastomer O-ring on the KF side; thread sealant tape on the NPT side
- Package Contents: 1 (label)
- Country of Origin: Taiwan (label: Made in TW)
- Spec Basis: Package label photo (Agilent Technologies, KAFP400500S, ADAPTER NW40 1/2' NPT FEMALE S, Made in TW, Contents 1); LDS Vacuum Shopper NW40-150-SP50 page listing KAFP400500S as a cross reference (https://www.ldsvacuumshopper.com/nwto1fenpt1.html); Ideal Vacuum P103745 KF-40 to 1/2 in NPT-F adapter (https://www.idealvac.com/en-us/Adapter-KF-40-to-12-NPT-Female-Flange-Size-ISO-KF-NW-40-Stainless-Steel/pp/P103745)
Specifications
Agilent Technologies
KAFP400500S
2350485400
N/A
N/A
N/A
3
3
2
N/A
0.2
0.69
KSC1290 / 2102
Packaging fees
1.6 6x10 CH $3.00

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