SKU: 70367132379

16 mm PTFE Nut --- PN-918

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Description

16 mm PTFE Nut --- PN-918Meets or exceeds the following methods laws requirements: Section 6. 1. 1, Probe Nozzle (Probe Tip) and Borosilicate or Quartz Glass Probe Liner, US EPA Method 29 Product Description This is a replacement part for the Teflon PTFE nozzle probe fittings used in Aer Samplings USEPA Method 29 (Add on) Set. To be used with a compatible PTFE union and a PTFE single ferrule to secure the nozzles to the probe liner during the US EPA Method 29 sampling. This

Meets or exceeds the following methods/laws/requirements:

 

Section 6.1.1, Probe Nozzle (Probe Tip) and Borosilicate or Quartz Glass Probe Liner, US EPA Method 29


Product Description

This is a replacement part for the Teflon® PTFE nozzle-probe fittings used in Aer Sampling’s USEPA Method 29 (Add-on) Set. To be used with a compatible PTFE union and a PTFE single ferrule to secure the nozzles to the probe liner during the US EPA Method 29 sampling.

This product connects to the following (non-exhaustive) list of products from Aer Sampling:

  1. PN-919 --- 16 mm PTFE body straight union
  2. PN-908 --- 16 mm SUS nut
  3. PN-439 --- 5/8 inch PTFE ferrule 
Other Applicable Documents:
N.A.

 

Product Specifications

Type: Threaded

 

Material: Teflon® PTFE

 

Weight (Gravitational): 0.02 lbs / 0.01 kg

Packing dimensions (Length x Width x Height):
English (inch): 0.7 x 1.1 x 1.1
Metric (cm): 1.7 x 2.9 x 2.9


Other Information

All our products come with a one-year warranty against manufacturing defects and one-month technical support for free. Please refer to our Frequently Asked Questions (FAQs) page for more details.



-----

Information presented here is subjected to Aer Sampling Group's terms and conditions.
In case of discrepancy between English version and the non-English version, the English version shall prevail.
Doc ID: AERHQWW-pn-918-en
Last revised (Excluding prices): 0; 01.07.21
Obsolete Catalog ID: -

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SKU: 70367132379

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4.9 ★★★★★
Based on 20 reviews
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R
Verified Purchase
Robert
Carnegie, US
★★★★★ 5
Premium experience from a scale
This scale is not cheap, but it comes with a premium experience. The overall build quality is excellent, and it looks and feels great. Scale is extremely sensitive and response, and very consistent. Quick to zero, quick to turn on. Display is clear and easy to read. Well insulated from water, with only the bottom being semi-exposed to liquids (note that it is NOT waterproof, so still be careful - do not submerge it). It also has an espresso mode which can be toggled on/off. That mode will automatically tare when placing things on it, meaning you can weigh your beans, take off the bowl and put back on a cup to brew the espresso into, all without tareing manually. It also detects when you're actually brewing, and it does so by detecting a steady flow of liquid. This specifically can be a bit finicky, it may or may not work for you depending on your machine and how you brew. My only single complaint is the volume of the beeping. By default it plays a loud beep whenever you're using the touch buttons. It is very loud and I turned it off immediately. Unfortunately it seems there is no way to lower the volume on the beeps. Not a deal-breaker at all for me, but something to consider if you care about audio feedback.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
M
Verified Purchase
Miko
Belleville, US
★★★★★ 5
Reliable scale, great for starting on a budget while still getting fairly solid results
This scale performs wonderfully and is very reliable. I will say the only issue I am having is that it seems to be very very touchy with not getting an exact weight reading and flickers a lot. I don't think this is really an issue as it might just be super sensitive. But for the price it's absolutely worth it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
S
Silver Arrow
Massapequa, US
★★★★★ 4
You Don't Really Need This, But...
This combination coffee scale and timer works exactly as advertised. It measures weights up to 2000 grams with 1/10 gram accuracy. The scale has three operating modes: espresso, pour over and manual. In espresso mode, the scale will automatically tare after a cup is placed on it then automatically start the count up timer and weigh incoming espresso as it starts to pour. In pour over mode, it will automatically tare after your cup/dripper/filter is in place. Then it weighs out the coffee dose as you add it. After you tare again manually, the timer and scale will start as you pour hot water. This allows you to let the saturated coffee grounds off gas for the desired number of seconds before continuing the pour. Manual mode is just that. You control the tare function and start the timer yourself. Battery capacity is great so USB charging will be infrequently required. Accessories include a short USB-A to USB-C cord and a clip-on silicone heat shield to protect the scale from hot espresso. Coffee spills are easy to cleanup and don't seem to have any ill effects on the scale itself. One gripe though: the weighing platform is only about 10 cm square so anything larger than a small coffee cup will block part of the digital displays. After all, the scale needs to fit inside an espresso machine. It isn't a full size kitchen scale. But really, do you need this device? If you want to be ultra precise in your coffee measurements, you love gadgets, or you revel in the coffee making ritual, the answer is certainly YES!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
Josef
Alexandria, US
★★★★★ 5
Scale programming and stabilizing
It took me a little time to figure out the different programming modes but now I know how to get quickly to the program I need for the coffee I brew. The scale is very sensitive and it takes a second until the scale stabilizes. All in all, I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
D
Verified Purchase
Daniel S
Grantham, US
★★★★★ 5
As advertised.
Does the job well. Small, lightweight, and easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

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