Laars is excited to announce that the NeoTherm LC line has been expanded to include a 1200 MBH commercial condensing boiler and volume water. The …
People at Deppmann
People at Deppmann: Sandra Brunetti, Inside Sales team member, is happy to announce her 7th grandchild, Marcus was born on June 24th, 2015.
New Gemini Differential Pressure Flow Meter
Preso, a brand of Badger Meter, introduces its Gemini Differential Pressure Flow Meter. This meter is great for steam systems and has an extremely stable …
New larger sizes of the ecocirc® XL self-contained variable speed inline pump
Bell and Gossett, a Xylem brand, announced the new larger sizes of the ecocirc® XL self-contained variable speed inline pump. This very successful energy-saving pump is …
A Look at Servicing Bell and Gossett, a Xylem brand, VSX Double Suction Pumps
We’ve been there before – facing service of an unknown piece of equipment. This month’s service tip looks at Bell and Gossett, a Xylem brand, VSX …
The return of Deppmann Monday Morning Minutes and other blog topics
The series begins Many of the Deppmann customers were disappointed when Monday Morning Minute articles slowed down a year ago. These brief technical blog articles …
Steam Vent Operating Pressure
I have a 15 psig steam system which operates at about 7 PSIG most of the time. Is the Hoffman Main Steam Vent Model 75 appropriate for this application with its listed 15 psig maximum?
Can I change my Vacuum Condensate Pump to a Simple condensate Pump? (Part 3)
When you use the word vacuum with most people, they think of sucking something up like a vacuum cleaner does. There are times that vacuum condensate systems were used to lift or “suck up” the condensate from a lower level. Today, we will examine the use of vacuum condensate pumps to lift condensate from a low return.
Can I change my Vacuum Condensate Pump to a Simple condensate Pump? (Part 2)
We began a series about vacuum condensate units and introduced one of their uses: the reduction of time to bring a building up to temperature …
Can I Change My Vacuum Condensate Pump to a Simple Condensate Pump? (Part 1)
Every heating season we get, at least, a half dozen calls with the question above, which is the subject of today’s R. L. Deppmann Monday Morning Minute. Vacuum condensate transfer pumps exist in many older steam heating systems. There were many reasons contractors and engineers used these pumps but most of the systems fall into three categories: time control, temperature control, and condensate lift.




