Glass Nozzles Kit --- K-157

  • $365.00


Kit of 7 sampling nozzles. May be of the button-hook or elbow design. Fulfills requirements on shape of inlet hole and angle of tapered edge. Comes in a padded box.


1x K-177 Empty Glass Nozzle Box
1x PN-610 Nozzle, Borosilicate Glass, Size 4
1x PN-611 Nozzle, Borosilicate Glass, Size 6
1x PN-612 Nozzle, Borosilicate Glass, Size 8
1x PN-491 Nozzle, Borosilicate Glass, Size10
1x PN-614 Nozzle, Borosilicate Glass, Size 12
1x PN-615 Nozzle, Borosilicate Glass, Size14
1x PN-616 Nozzle, Borosilicate Glass, Size16


Borosilicate glass
This kit contains 7 nozzles of the following (nominal) sizes:
Inches (Fraction)
Inches (Decimals)

Purpose and how to use? Relationship to other components?

The sampled flue gas enters the sampling train via the nozzle. Ideally, the velocity of the sampled gas should be the same as the velocity of the flue gas inside the stack (Isokinetic sampling ratio = 100%). A good diagram of this would be Figure D.1, Annex D, ISO 9096:2003(E).
The sharp tapered edge is to minimize the likelihood of solid particles getting sampled "accidentally".

Relevant texts/methods/requirements:

Section (Probe Nozzle), USEPA Method 5
Section 6.2.2 (Set of entry nozzles) and Annex A, ISO 9096: 2003(E)
Section 2.1.1 (Nozzle), USEPA Method 23

Additional ordering/shipping procedures:

None. Please refer to the FAQs page for shipping and other charges.


Information presented here is subjected to Aer Sampling Group's terms and conditions.
Doc ID: AERHQWW-k-157-en
Last revised (Excluding prices): 2; 3.10.18
Previous (Obsolete) Catalog ID: PN-763, UN-GK