Factory of the Month: Scelerin Heaters

April’s Factory of the Month is Scelerin Heaters. Scelerin custom engineers and fabricates API 560 Fired Heaters and waste heat recovery units -WHRU’s- to meet your combustion needs.

Scelerin Heaters are great for use in Oil and Gas, Refining, and Chemical and Petrochemical installations.

If you are looking for a pre-engineered packaged unit, or heater revamps and field studies, Scelerin and Pentad are your go-to!

Give us a call today at 303-688-4070

Neptune Glycol Feeders, Sidestream Filters, and Injection Quills

Neptune Glycol Feeders, Sidestream Filters, and Injection Quills

We are pleased to continue our partnership with Neptune Chemical Pumps this year. Neptune provides a broad range of chemical feed equipment, including custom skids and complete packages.

Their solutions include:

  • Hydraulic, Mechanical, and Electrical Metering Pumps
  • Packaged Chemical Feed Systems
  • Glycol Feeders
  • By-Pass Feeders
  • Bromine Feeders
  • Portable, Drum, and Bulk Container Mixers
  • Corporation Stops and Quills
  • Sample Coolers
  • and much more!


Give us a call for more information on Neptune’s products, and one of our talented representatives will assist you in getting the solutions you need!

Pentad and ALSTAM’s Duct Burners

Pentad and ALSTAM’s Duct Burners

Pentad has teamed up with ALSTAM to provide excellent evaluations on new or existing burners systems. ALSTAM is built on the technical know how of COEN, ZEECO, and FORNEY burner.  Their engineers are intimately familiar with all of the most widely used burners in place today.

Give us a call to address any problems you are having with burners, or if you are interested in reducing maintenance and part repair costs! We can create a solution for any burner project you have.

Come look at Ware’™s new Inside Look at their 1000 Horsepower Mobile Boiler Room!



WARE Designs and Builds The World’s Largest Mobile Boiler Rooms.  WARE also has the largest Mobile Boiler Room Fleet in the United States. A Mobile Boiler Room is an ideal choice for your long-term or complex projects. Your plant or business will continue to operate and stay on track utilizing one of WARE’s Mobile Boiler Rooms.   We can help you make plans in advance or assist with a fast quote in case of emergency.  Let us know how we can help!

NEW — Webster Combustion’s SC Series Low NOx Burner — NO FGR REQUIRED !

We are proud to join Webster Combustion Technology in introducing their new boiler burner, the model SC Series, which they have specially designed to operate with Low Emissions without the cost and expense of external Flue Gas Recirculation (FGR) piping or associates maintenance issues. The new SC Series combines Webster’s reliable burner technology with a new, patented staged combustion firing head. The SC burner can achieve 30ppm NOx levels while maintaining a very low O2, which results in excellent efficiency, and can achieve as low as 9ppm NOx levels with an increase in O2.

If you also choose Webster’s patented Temp-A-Trim® air density trim system the SC burner will maintain even lower excess air levels as operating conditions change, saving fuel and electricity and lowering maintenance costs. The SC Series is available for firetube, watertube and other heaters and vessel types. It can fire natural or LP gas or No. 2 oil. It has lower excess air requirements for extremely efficient operation. 

Features Include: Excellent flame stability for reliable low NOx performance. Options for various NOx level requirements. Gas – 30ppm, 15ppm, 9ppm.  Oil – 60ppm. Lower Excess Air requirements for extremely efficient operation. No External Flue Gas Recirculation (FGR) required.

Webster is well known to have the best lead times in the business.  Contact us to help you configure the optimal burner for your conditions!

Neptune Chemical Pump Company has Redesigned its Peristaltic (Hose) Pump!

Neptune Chemical Pump Company is a premier manufacturer of chemical metering pumps, chemical feed systems and chemical injection accessories. Neptune’™s hydraulic and mechanical diaphragm metering pumps are well known for injecting chemicals into boilers and cooling towers, and in water and wastewater treatment applications.

Pentad Associates has enjoyed representing Neptune’s quality products for 25 years!

From the June 2017 Issue of the Neptune Sales & Channel Update:

Neptune is pleased to announce that it has redesigned its line of Abaque Series Peristaltic (Hose)
Pumps to incorporate a wide variety of robust design enhancements. The improvements to the
Heavy-Duty Neptune (HDN) pumps include a new hose connection system that has an improved
clamping system with fewer parts to simplify hose replacement, a redesigned pump rotor to decrease
weight and increase strength, and a new oval viewing window that allows shoe adjustment without
removing the cover.

Neptune Abaque Series pumps have a seal-free design that eliminates leaks and product contamination.
These self-priming pumps can run in forward or reverse and offer suction-lift capabilities to 25.5 feet (9 meters),
as well as the ability to run dry without adversely affecting performance, pressure and accuracy (no slip).

If you think this heavy-duty pump can help you with a challenging service, give Pentad a call right now!

E-Tech Heat Recovery Systems

Do you feel like you’re watching your money vaporize with your fuel?  Well E-Tech has the solution! They are a forerunner in Green engineering and manufacture Engineered Heat Recovery Products that save money and the environment.



Their engineered equipment can produce efficiencies of up to 95% from your fuel dollar while reducing pollutants in your exhaust, and their numbers are only improving. E-Tech has been engineering exacting and custom results for waste heat recovery needs since 1976. This commitment has produced thousands of designs for virtually every type of application.



E-Tech only uses the best subcontractors, making sure to hand pick the ones they exclusively know and can rely on to be as exact and thorough as they are themselves. This detailed process guarantees that every piece of E-Tech equipment will meet your needs for reliability and ensures that you will get the results you seek.



What kind of product does E-Tech engineer?  They have developed a multitude of Economizers, Combustion Air, Process & Thermal Fluid Heaters, as well as their own ThermoCharger™ System and ExhaustMizer™ Exhaust Waste Heat Recovery Solution.  The Boiler Room, Engine & Turbine Exhaust, Oven & Dryers, Petrochemical and Rotary Kiln are only a few of their many applications.



E-Tech is a MACT-Compliant Heat Recovery Systems Manufacturer and is compliant with the latest EPA requirements.  Since one method of lowering emissions to meet certain MACT requirements is to add heat recovery equipment, E-Tech can be invaluable in helping a non-compliant boiler room with their efforts.



E-Tech is well-known throughout the industry for their custom engineering, designing and building components to work with existing configurations. Now in their fifth decade of waste heat recovery engineering there is very little they have not seen, and addressed!  Pentad Associates is proud of our past years working with E-Tech, and we would be excited to work with you on any upcoming project or hard-to-source need you may have.  We have many local installations – this photo is of a locally installed slurry cooler skid built by E-Tech.  Please call us today!


TM Filtration – Cyclonic Separators for the Natural Gas Pipeline

TM Filtration’s Cyclonic Separator is custom designed to fit a High Pressure Natural Gas Pipeline

This unit will remove liquids and particulates without the use of a filter element.

The particulates are removed using a high speed rotating gas flow within the body of the cylinder.

Design Pressure 1,232 Psi @ 160F, Designed per ASME Code Section VIII Division 1 and “U” Stamp.


Replacement Parts & Burner Spares for the Heating Season

Pentad Associates is your local source for Webster Combustion Industrial & Commercial Burners. 


The heating season is upon us already!  We are here to help you with a full line of Webster replacement parts, as well as common spares for Honeywell, Fireye, Maxitrol, Siemens, & ASCO equipment.  If it’s not listed here, but is on your burner, just ask!


it’s important to get the right part when you need it or to have the right spares to prevent downtime. So call us ahead of time, we can save you the stress of a RUSH order and expensive shipping charge.


Webster normally stocks gas & oil ignition electrodes & transformers, blower wheels, air flow switches, gas pilot solenoid valves and pilot regulators.  These are only a few of their biggest movers that are available for immediate shipment.


If you are interested in fuel savings for this winter, Webster’s exclusive Temp-A-Trim auto air density trim system can be retrofitted on an existing burner of any brand to immediately save up to 3% of fuel and 30% on electricity costs. 


You installed boiler may be in need of an upgrade and this is definitely a good time to consider adding new components and controls to improve efficiency and achieve better total energy savings.  Pentad can also recommend the best new burner to reduce excess air & achieve the same output using a lower HP motor, which will save both fuel and electricity costs!

We are happy to help with any of your heating requirements!