Select Page

Exhaust Systems and Accessories

Watercooled or dry systems, standard or bespoke risers spray heads, silencers, separators, DPF & SCR aftertreatment solutions

Standard product range:

  • To suit exhaust systems from 38mm to
    203mm diameter
  • Extensive range of different shapes and sizes

Bespoke solutions:

  • Designed to meet customers requirements
  • Solutions to c. 4000hp
  • Spray rings to DN700
  • DPF & SCR solutions by Emigreen
  • Lloyd’s Type Approvals

Bespoke Risers and Spray Heads

The general make-up of a riser and spray head assembly is shown below.
Each system is designed and manufactured to suit the particular engine and engine room configuration. Supports and thermal jackets are normally suppliedas part of the installation kit.

PartsDescription
1Optional down angled spray head
2Spray head with water injection connection which is installed into the exhaust hose
3Curved stainless steel bend, used in the upper and lower sections
4Flange connector to suit engine turbo outlet
5Riser tube as required
6Flange connection
7Heat protective jackets
8Heat protective jacket for riser tube
9Support brackets as required

Composite Silencers and Separators

Lift Silencers – Top In Top Out

Drawings and dimensions are for guidance. Alternative sizes and configurations available on request. Reference numbers that end with B are not Lloyd’s approved.

Lift Silencers – Side In Top Out

Drawings and dimensions are for guidance. Alternative sizes and configurations available on request. Reference numbers that end with B are not Lloyd’s approved.

Lift Silencers – Side Angle In Top Out

Drawings and dimensions are for guidance. Alternative sizes and configurations available on request.

Lift Silencers – End In End Out

Drawings and dimensions are for guidance. Alternative sizes and configurations available on request.

In-line Round Body Silencers

Drawings and dimensions are for guidance. Alternative sizes and configurations available on request. All units are made to order and customisable.

In-line Oval Body Silencers

Dual Chamber Silencers

Combined Silencer / Separators

Drawings and dimensions are for guidance. Alternative sizes and configurations available on request. All units are made to order and customisable.

Below is the Full Range of Halyard products. This can either be viewed in the window below (select the desired width) or, alternatively, click on the link underneath the window and this will open the Guide in the browser.

Exhaust Systems