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Seat, Integrated On/Off Valve, OMAX


Part # 43003
Replaces # 301478

HWS#: 43003

Product Description: Seat, Integrated On/Off Valve, OMAX

Replaces: 301478

Hennco's 43003 for Seat replaces OMAX 301478.  This seat is part of On/Off kit 43014 (OMAX 301927).


Click here to browse our complete selection of OMAX style waterjet replacement parts


Our best part is know how

Better than OEM parts, better than OEM knowledge – that's Hennco Waterjet Supply. Here's something else that's better; our prices. Hennco saves you 20-30% on every order compared to OEM.

With a reputation for quality parts, rapid availability and knowledgeable waterjet experts there to answer the call.

Contact the Hennco team today to help answer any of your questions 1-833-443-6626 or

Hennco Waterjet Supply offers replacement parts for:

  • OMAX 
  • Flow 
  • KMT 
  • Hypertherm / AccuStream
  • High Pressure Tubing and Fittings
  • Custom tubing

Hennco OMAX Style Parts

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