Contact

Request a quote, evaluation or fleet trial.

All units are configured per application and quoted on request. Enquiries are routed to our engineering team and acknowledged within 1 business day.

Division
Hydrogen Machines Australia — Transport Division
Coverage
Australia & New Zealand · export enquiries welcome
Enquiry types
  • · Request Quote
  • · Request Technical Evaluation
  • · Fleet Trial Enquiry
Support pathways

Pick the right track.

New enquiry / quote request
Use the form on this page. Routed to engineering for product fit, pricing and freight.
Contact form
Response within 1 business day
Technical support
Existing customers: installation, commissioning, alarms, water polisher, parts.
Subject format: [SUPPORT] Unit model · Issue description
Response within 4 business hours
Urgent operational issue
Unit down on a working fleet vehicle or generator. Use only when operations are affected.
Response same business day

Want numbers first? Run the calculator →

Product: A-900 · A-900 PEM Engine Enhancement System

Enquiries are forwarded to office@combustionenhancement.com. Response within 1 business day. We do not share your details.

Fleet pricing based on 5+ units. Ex-factory equivalent. Freight, duties, installation and taxes quoted on confirmed quantity and destination. Where local rules allow, duties & taxes are prepaid; otherwise the carrier collects them on arrival and we email you before any payment is requested.

Business details
ABN:
22 636 934 999
Postal:
PO Box 139, Berowra Heights NSW 2082, Australia