During the servicing of your in-situ dilution probe, there are various consumable parts that we sometimes need to replace. We are often asked if we can make these parts available directly to the customer for spare parts inventory. Based on popular feedback, yes we do! Some of the most common items are noted below.

For pricing and lead-time on consumables and replacement parts please Contact Us.

Please know that we have not listed all the parts we carry. If there are some parts you need that are not noted below, let us know ... maybe we can help!

- Spare Parts In-situ Dilution Probe -

Coarse Filter Screen -- P/N E-IS-RPLC-005:
Material Monel® | OD 19MM
Description: For use with the filter cap assembly of the in-situ diluting sample probe. This screen has 19mm OD and is used with the newer style cap assembly.

Coarse Filter Screen -- P/N E-IS-RPLC-003:
Material Monel® | OD 21MM
Description: For use with the filter cap assembly of the in-situ diluting sample probe. This screen has 21mm OD and is used with the older style cap assembly.

Circlips -- P/N E-IS-RPLC-002:
Material Stainless Steel 316
Description: For use with the older style filter cap assembly on the in-situ diluting sample probes, to retain the coarse filter screen in the front of filter cap.

Filter Cap Assembly -- P/N E-IS-RPLC-014:
Material Inconel® | Includes Front Cap, Coarse Screen & Filter Union
Description: For use with heated in-situ diluting sample probes. Note: This is the newer style (3-piece) filter cap assembly, has groove on front cap for Kalrez® O-ring if sampler is heated.

Filter Cap Assembly -- P/N E-IS-RPLC-015:
Material Stainless Steel 316/316L | Includes Circlip, Coarse Screen & Filter Cap
Description: For use with in-situ diluting sample probes. Note: This is the older style filter cap assembly, does not have O-ring groove, coarse screen is secured to front using a circlip.

O-ring -- P/N GS-K118:
Material Kalrez® | Max. Temp. 575°F (300°C)
Description: For use with the in-situ dilution probes. For the Kalrez® O-ring used in the Out-of-Stack diluting sample probe, use P/N: GS-K116.

Front Mantle -- P/N E-IS-RPLC-007:
Material Inconel®
Description: For use with standard Stainless or Inconel® in-situ diluting sample probes, or high temperature (Inconel®) in-situ diluting sampler. This part is located between aspirator section and filter cap assembly, as housing for the critical orifice.

In-line Filter Assembly -- P/N 5000.167:
Material Stainless Steel | Micron Size 60µ
Description: For use with Dilution Air line of the in-situ (and out-of-stack) diluting sample probes. Complete with 60µ filter cartridge. End connections are both for 1/4" OD tubes.

Replacement Filter Cartridge -- 5000.183:
Material Stainless Steel | Micron Size 60µ
Description: Replacement cartridge for in-line filter, used with Dilution Air line of the in-situ (and out-of-stack) diluting sample probes.

Graphite Ferrules -- P/N GS-GFER.25:
ID 1/4" | Qty. 10pc. Pak
Description: For use with the standard glass critical orifice. Provides leak-tight seal between critical orifice and front of in-situ (and standard out-of-stack) diluting sample probes.

Pure Quartz Wool -- P/N FM-QWOOL-2M-XXG:
Micron Size 2µ/Ultra-fine | Qty. 10g/50g/100g Bags
Description: For fine-filter replacement in the glass critical orifice, or in Monel critical orifice pre-filter. Note: approximately .7 to 1g of quartz wool is used to for refilling the above noted parts. Replace "XX" in Part Number to specify quantity in grams (e.g., FM-QWOOL-2M-10G = 10 gram bag of quartz wool).

Nickel Anti-Seize Compound -- P/N GRS-NAS-01C:
Temperature Rating Up to 2400°F (1315°C) | Qty. 1/2 OZ.
Description: For use as lubricant that protects threaded parts from seizing and galling. Recommended for the threads of the stainless steel and Inconel® Filter Cap Assemblies, Front Mantles, In-situ diluting sample probe tip, etc.

Looking for Critical Orifices? Click Here.

For Replacement parts specific to the EPM Out-of-Stack Diluting Sampler, Click Here.

Can't find the part your looking for? Contact Us.

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