Zeron® Engine Exhaust Silencers

Welcome to Noise Solutions’ Family of Engine Exhaust Mufflers – or as we like to call them, “Silencers”.

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Noise Solutions’ family of Zeron (ZERONoise) Engine Exhaust Silencers are acoustically engineered to provide best-in-class engine exhaust removal. These powerful mufflers target the most pervasive and troublesome noise – the low frequency end of the noise spectrum that conventional mufflers can’t effectively control.

Value-Added Advantages

Silencers can be used on engines ranging from 50 Hp to 5000 Hp, and all models of Ajax engines, the oldest continuous engine product line that has been utilized in the oil and gas industry for 130 years.
Corrosion allowance of 5 times the industry average provides unparalleled longevity
Integrated sacrificial anode offers further corrosion protection
Minimal system back pressure enables engines to run at peak efficiency
Achieves typical noise reduction of 50 – 60 dBA

Features

Acoustically-treated Engine Air Intake Silencers are designed and sized for each engine’s unique combustion air requirements
Internal acoustic treatment eliminates radiated noise from the muffler shell
Superior insulation keeps muffler cool for operator safety

Zeron Models

In addition to the table to the below, 500 series M models are also available

	Zeron 55	Zeron 60	Zeron 65	Zeron 70
1000 SERIES	ZERON55 M1	ZERON60 M1	ZERON65 M1	ZERON70 M1
3000 SERIES	ZERON55 M3	ZERON60 M3	ZERON65 M3	ZERON70 M3
7000 SERIES	ZERON55 M7	ZERON60 M7	ZERON65 M7	ZERON70 M7
9000 SERIES	ZERON55 M9	ZERON60 M9	ZERON65 M9	ZERON70 M9
12,000 SERIES	ZERON55 XM2	ZERON60 XM2	ZERON65 XM2
20,000 SERIES	ZERON55 X2	ZERON60 X2
30,000 SERIES	ZERON55 X3

DIL Tables for the ZERON

Octave Band Center Frequency (Hz)
Dynamic Insertion Loss (dB) for the Zeron 55 through 70

Zeron 55 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	36	43	44	45	48	53	57	55	53

Zeron 55 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	36	43	44	45	48	53	57	55	53

Zeron 55 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	36	43	44	45	48	53	57	55	53

Zeron 55 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	36	43	44	45	48	53	57	55	53

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NERON ENGINE EXHAUST SILENCER - the smarter silencer choice

Originally specialized in high attenuation performance silencers, we have incorporated a new line of silencers for the everyday needs of our industry the Neron – nearly a Zeron.

Manufactured from carbon steel and powder coated in high temperature black for improved corrosion resistance, our silencers are designed to add minimal back pressure and bolt up to standard ANSI flanges .

Sized to your engines specific requirements, our new models offer attenuation reductions ranging from 25 dBA – 45dBA .

Sound Facts on the Neron

Lifting lugs for ease of installation
Vertical and horizontal orientation available
Multiple flange configurations available
Dished end bells reduce fatigue
2 x NPT Drains for draining condensing gases. Increase longevity of your silencer

Emcon Emission control Exhaust Silencer

Noise Solutions’ family of Emcon (Emissions Control Silencer) Engine Exhaust Silencers is an effective solution to combat engine noise and Co2 emissions. It combines Noise Solutions’ industry-leading Zeron® Engine Exhaust Silencer with a catalytic converter made of of precious metals to offer superior noise reduction, long-life operation, fewer service hours and a lower cost of ownership.

Unlike the Zeron, this integrated solution is designed to allow the catalytic
converter to sit low to the ground, eliminating the cost of maintenance platforms, catwalks and cranes.
The EmCon provides operators with confidence that their mufflers will be in regulatory compliance with the most stringent environmental operating permit. It not only helps to keep your facility quiet, but the EmCon also effectively reduces emissions from rich- and lean-burn natural gases, along with diesel stationary engines.

DIL Tables for the EMCON

Octave Band Center Frequency (Hz)
Dynamic Insertion Loss (dB) for the Zeron 55 through 70

EmCon 45 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	22	30	32	37	39	44	44	47	50

EmCon 55 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	25	32	33	42	48	49	51	55	57

EmCon 60 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	33	41	42	52	59	59	61	65	67

EmCon 65 Exhaust Silencer
Octave Band	31.5	63	125	250	500	1000	2000	4000	8000
Provided DIL	TBD	TBD	TBD	TBD	TBD	TBD	TBD	TBD	TBD

Engineering Directorate NASA Kennedy Space Centre

“I’ve been wanting to say “thanks” for the excellent work your Noise Solutions Team did in reducing the sound levels throughout the Shuttle Crawler Transporters. We had the opportunity to roll Shuttle Atlantis to the launch pad twice and I had the opportunity to experience first-hand the reduced noise levels due to your new Mufflers & Acoustical Ventilation Systems”

Perry L. Becker

Chief, Shuttle Ground Structural Systems Branch

Prairie Mines & Royalty Ltd.

“Noise Solutions Inc. proved they could set up an engineered solution, they could guarantee it, and stand by it and in the end all of our targets that were set as objectives were met, measured, and proven to be true.”

Gerald Perina

Materials Manager

Hunt Oil Company

“Our goal was to put 1445 horse power worth of compression on the Caroline Gas Plant without adding any noise to the existing ambient noise that came from the plant. I thought it was a pretty steep goal, but the acoustical assessment and Noise Solutions said it was achievable, so that seemed like the best viable option to go for. We did it and we met the goal of zero adder. Our operators were telling me later, when you stand outside the door in that building on the platform you couldn’t tell whether the compressor was running or not. So that’s pretty fantastic, really!”

Joe MacLean

Facilities Engineer

Trident Exploration

“Through our work with Noise Solutions we have been able to achieve the ERCB regulations set for a distance of 1500 meters on site.”

Greg Arthur

Northern Area Field Superintendent

Encana

“Working with the Noise Solutions Team is great because I know they have my best interests at the heart of their business. Their commitment to customer service is second to none.”

Steve Lee

EnCana

Noise Solutions