MTM O-Ring for Quick connect Couplers

MTM HydroSKU:  39.0025

Options: O-RING 1/4 inch 6.35mm
QTY: 5Pack
Sale price$3.75
In stock


Mtm O-Ring Buna 1/4 Or 3/8 For Your QC Coupler

Veloci Performance O-Rings will fit in any 1/4", 3/8", and 1/2" coupler in the U.S. Market. Veloci sells well over 100,000 o-rings per year because they are commonly lost at the worst of times. From amateurs to contract cleaners, everybody blows out o-rings, the difference is the pro's always have a few spare o-rings on hand.

Don’t get caught without a few extra o-rings on the job. A small investment makes a big difference in maintaining PSI, GPM, and safety.

Types of O-Rings:

Buna Nitrile is a common and inexpensive compound used in o-rings found in all Veloci Performance brass couplers and should only be used in cold water applications (Maximum 250º F).
FKM (fluoroelastomer) is a more expensive and durable compound meant for Hot Water (Maximum 450º F) applications and performs well with chemical applications. Use the FKM o-rings for replacement on stainless steel fittings.
EDPM is a more expensive and durable compound that performs well with hot water but exceptionally with chemical applications. All Veloci Performance Stainless Steel Couplers have EDPM o-rings, although we do not sell replacements; instead, replace with FKM.

Options :

  • 3/8Inch Larger coupler 
  • 1/4 Inch Smaller Couplers for gun outlet, and lance's 


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