The nozzle washer (10 Pack) is designed to fit in the nozzle coupling and provide a seal between the rear face of the blast nozzle and nozzle coupling. Correct sealing between the nozzle coupling and blast nozzle is vital to prevent premature wear of both the nozzle and the nozzle coupling.
Each washer is manufactured from molded natural rubber. All Blue Dog nozzle washers feature a pliable, yet durable, shore hardness of 65-70. Please read to find the correct washer replacement for your nozzle holder.
Washer 10-120 (1/2″ nozzle entry)
- To be used with any of our 3/4″ thread nozzle couplings such as Nylon Nozzle Coupling with 3/4″ Threads or Aluminum Nozzle Coupling with 3/4″ Threads.
- Flat rubber washers compatible with aluminum or nylon couplings and any of our 3/4″ threaded nozzles.
Washer 10-121 (1″ nozzle entry):
- To be used with nylon nozzle holders with 2″ contractor thread when your nozzle has a 1″ entry. Our sidewinder nozzles ( single and triple) and our 10-101 – long venturi nozzle, have 1″ entry. All of our Tungsten Carbide Long Venturi Nozzles with Nylon Jacket and 50mm Contractor thread are 1″ entry.
- Molded with a special lip for the nylon 2″ contractor thread nozzle holders.
Washer 10-122 (1-1/4″nozzle entry):
- To be used with nylon nozzle holders with 2″ contractor thread when your nozzle has a 1-1/4″ entry. That would be any of our contractor thread nozzles not listed in 10-121.
- Molded with a special lip for the nylon 2″ contractor thread nozzle holders.
Washer 10-123 (1″ nozzle entry)
- To be used with any of our 1-1/4″ threaded nozzle couplings such as, aluminum standard thread nozzle holders, and nylon standard thread nozzle holders.
- To be used with our aluminum contractor thread nozzle holders. NOT with nylon contractor nozzle couplings.
- Flat rubber washers compatible with aluminum or nylon couplings and any of our 1-1/4″ threaded nozzles. Most commonly used washer with standard thread nozzles
OEM Equivalents:
- 10-120 = Empire 524052, Trinco 2-02055, Clemco 21580, A-BEC 190-1909
- 10-122 = Clemco 91024, Clemco 91026, Graco 17L119
- 10-123 = Empire 524062, Empire 14114, Clemco 21583, Clemco 00869
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