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AMMONIA, ANHYDROUS LIQUID Chemical compatibility with O-rings, rubbers, & plastics

Anhydrous liquid ammonia is used primarily as a fertilizer and refrigerant. It is a colorless liquid with a pungent odor, represented by the chemical formula NH3. In agriculture, it is injected into the soil to provide nitrogen for crops. It is also used in industrial refrigeration systems and as a raw material in chemical production. Anhydrous liquid ammonia is highly toxic and can cause severe respiratory irritation, burns, and eye damage upon exposure. Proper handling, storage, and use of personal protective equipment (PPE) are essential to ensure safety.

Need AMMONIA, ANHYDROUS LIQUID resistant plastics, O-rings, rubbers, and seals? Get in touch now!

Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Paint covered o-ring

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Full Chem Table

Custom Gaskets & Cut Parts

Material	Performance	Get a quote
FFKM (CanRez™, Kalrez®, Chemraz®)	Excellent: <15% Swelling	Get a quote
FKM ETP (Viton® Extreme)	Acceptable: <15-25% Swelling	Get a quote
FKM (Viton®)	Not Recommended: Over 40% Swelling	Get a quote
NBR (Buna-N, Nitrile)	Acceptable: <15-25% Swelling	Get a quote
HNBR (Hydrogenated Nitrile)	Acceptable: <15-25% Swelling	Get a quote
EPDM (Ethylene Propylene)	Excellent: <15% Swelling	Get a quote
Aflas® (TFE/P, FEPM)	Poor: 25-40% Swelling	Get a quote
Silicone (VMQ, PVMQ)	Acceptable: <15-25% Swelling	Get a quote
Fluorosilicone (FVMQ)	Not Recommended: Over 40% Swelling	Get a quote
Polyurethane (PU, AU)	--- Insufficient Testing Data	Get a quote
Teflon® (PTFE)	--- Insufficient Testing Data	Get a quote
Neoprene (Chloroprene)	--- Insufficient Testing Data	Get a quote
SBR (Styrene-Butadiene)	--- Insufficient Testing Data	Get a quote
ACM (Acrylic Rubber)	--- Insufficient Testing Data	Get a quote
Butyl (IIR, Isobutylene Isoprene)	--- Insufficient Testing Data	Get a quote
Butadiene Rubber (BR)	--- Insufficient Testing Data	Get a quote
Isoprene Rubber (Polyisoprene)	--- Insufficient Testing Data	Get a quote
Natural Rubber (NR)	--- Insufficient Testing Data	Get a quote
Hypalon (CSPE)	--- Insufficient Testing Data	Get a quote

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Metal Piston

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Groove Design References

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Custom Parts & Custom O-rings

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