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Glass Nozzles Kit --- K-157

Glass Nozzles Kit --- K-157

  • $299.00

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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. 


Borosilicate glass

This kit contains 7 nozzles of the following (nominal) sizes:

Size Inches (Fraction) Inches (Decimals) Millimeters
4 1/8 0.118 3
6 13/64 0.197 5
8 15/64 0.236 6
10 5/16 0.315 8
12 23/64 0.354 9
14 7/16 0.433 11
16 33/64 0.512 13

Purpose and how to use? Relationship to other products?

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): 3; 8.6.20
Previous (Obsolete) Catalog ID: PN-763, UN-GK


Components (r3):

The following items are included. Click Catalog ID to visit individual product page.

S/N Catalog ID Quantity Item Name
1 PN-307 x1 Glass Nozzle Box
2 PN-610 x1 Nozzle, Borosilicate Glass, Size 4
3 PN-611 x1 Nozzle, Borosilicate Glass, Size 6
4 PN-612 x1 Nozzle, Borosilicate Glass, Size 8
5 PN-491 x1 Nozzle, Borosilicate Glass, Size 10
6 PN-614 x1 Nozzle, Borosilicate Glass, Size 12
7 PN-615 x1 Nozzle, Borosilicate Glass, Size 14
8 PN-616 x1 Nozzle, Borosilicate Glass, Size 16