Ancillary Products
Ancillary items that are fitted to blowers or blower packages, such as filters, relief valves, silencers etc.
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Discharge Silencers
Discharge silencers are fitted to the outlet side of a blower to reduce noise that enters the pipework which would resonate in the surrounding area and along the pipelines. Discharge silencers can be: reactive, in which baffles are used to break up the sound waves; absorbative, where an absorbative material is used to damp the sound or a combinatio...
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Dresser Easyair Filter Element – URAI & RAM (Alternative)
These filter elements can be retro-fitted into most of the Dresser EasyAir packaged blower range.
These filters are not the standard type of Dresser Easyair filters used on the URAI, RAM-J & RAM-X ranges of blowers but are known to have been fitted in place of the original filters.
EasyAir X2 (EAX2), EasyAir 8000 (EA)
65, 100, 150, 200, 250,... -
Dresser Easyair Filter Element URAI & RAM (Standard OEM)
Dresser Easyair filter element for the Easyair packaged blower range.
These filters are the standard filters fitted to the URAI, RAM-J and RAM-X range of blowers.
We cannot guarantee that the filters listed will fit in speciality or non-OEM packages so we recommend that you check dimensions prior to purchase.
EasyAir X2 (EAX2), EasyAir 8000... -
Holmes HR Filter Element (Absorptive)
These are the standard Holmes HR filter elements fitted to most HR blowers.
The dimensions of these filter elements are to be used in conjunction with the Absorptive-type inlet silencers.
Filters listed below are suitable for sizes 10 – 43
We can also provide the same style of filter for larger machines, such as the HR53, please let us know wh... -
Holmes HR Filter Element (Reactive)
These are the alternative Holmes HR filter elements fitted to some HR blowers.
They are designed to be fitted to reactive-type inlet silencers.
Filters listed below are suitable for sizes 10 – 43
We can provide the same style of filter for larger machines, such as the HR53. Please contact us with the dimensions you require.
We cannot guaran... -
Inlet Silencers
Inlet silencers typically come with an inlet filter element included so act as a dual noise attenuator and air filter.
We can supply OEM silencers along with custom size pieces.
I you would like more information or would like a quote, please contact us.
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Non-Return Valve, Dual Plate
We supply dual plate (duo-check) non-return valves in various sizes.
This valves are typically fitted to Hick Hargreaves packaged blower units.
As with all non-return valves, this valve is designed to allow product through the hinged panel in one direction but closes shut under gravity and lack of pressure to prevent product back-flow into th... -
Pressure Relief Valve
Pressure relief valves are fitted into the adjoining pipework of a blower. They are set just above the blower's intended maximum pressure and will open to release excess pressure in the line to protect the blower from overheating and seizing.
Pressure relief valves are available upto a discharge pressure of 1000mbar (1bar)
As there are many d... -
Swing Check Non-Return Valve
Swing check non-return valves are designed to allow flow of a product in one desired direction but prevent back-flow.
We can supply these non-return valves in connection sizes 1-1/2” to 4″ female connections.
We can source these valves to order -
Vacuum Relief Valve
Pressure relief valves are fitted into the adjoining pipework of an exhauster. They are set just beyond the blower's intended maximum vacuum and will open to allow additional air into the system until the correct vacuum level is reached. This protects the blower from overheating and seizing.
Vacuum relief valves are available upto a discharge pr...



