[Sprinklerforum] Re: Question Pipeflow Expert

There is so much to learn here that it is not possible to touch every aspect. It is important to understand in these hydraulic calculations is that you consider only a steady state where nothing is changing in time during the flow. Otherwise you will be lost in questions in your own mind. So to

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

I bought small *paper* candy bags like you would see in the "older" general store days. I have seen many issues with plastic based bags. Thanks, John John August Denhardt, PE *Vice President, Engineering and Technical Services* *American Fire Sprinkler Association* m: p: 301-343-1457

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

Typically I’ve seen rubber bands or non-synthetic string. Mike Morey CFPS 3229 • NICET S.E.T. 123677 Project Manager • Fire Protection Group Shambaugh & Son, LP an EMCOR Company 7614 Opportunity Drive • Fort Wayne, IN • 46825 direct 260.487.7824 / cell 260.417.0625 / fax 260.487.7991 email

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

We’ve used rubber bands before, at exposed thread just beyond the wrench flats – which of course with time they will get old and crack and break with paint, etc., but they seem to hold up for quite a while. Spencer Tomlinson, PE Owner, Fire Protection Engineer [red logo] Ph: 316-202-6412 Fax:

[Sprinklerforum] Re: Question Pipeflow Expert

Hidde, I'm in complete agreement with Craig Prahl on this. I'm unfamiliar with the software you're referencing and I have no way of knowing if it can perform hydraulic calculations for a fire sprinkler system in the manner that most fire sprinkler systems are designed.  In brief terms, fire

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

Thanks for that. Next question is what is the acceptable way to secure those cellophane or thin paper bags to the sprinklers? Taylor Schumacher, ET J-Berd Mechanical/Security Fire Sprinkler/Berd Electric 1 Industrial Blvd | Sauk Rapids, MN 56379 Office: 320.656.0847 |

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

I buy them online from CelloBags.com - you need the natural ones, most bags that you buy marked cellophane bags are actually plastic but the natural ones are really cellophane. I found this out the first time I ordered from them, they called me because I was a first-time customer and fire

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

U-Line is a good source also, actual cellophane, not cello mix, etc. – same as John mentions, enough of them for eternity quantity-wise. Spencer Tomlinson, PE Owner, Fire Protection Engineer [red logo] Ph: 316-202-6412 Fax: 316-202-2346 Cell: 620-955-7293 From: John Denhardt Sent: Tuesday,

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

Years ago, I bought small candy bags from Amazon. 500 was the quantity so we had plenty for years. Thanks, John John August Denhardt, PE *Vice President, Engineering and Technical Services* *American Fire Sprinkler Association* m: p: 301-343-1457 214-349-5965 ext 121 w: firesprinkler.org

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

Got it, thanks for the reply. Just wanted to start them off with a supply and a way for them to purchase in the future. Thin paper bags it is. Taylor Schumacher, ET J-Berd Mechanical/Security Fire Sprinkler/Berd Electric 1 Industrial Blvd | Sauk Rapids, MN 56379 Office:

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

Party stores usually have them, for small candy bags. They sell them in packs so you'l have a small stock to use. From: Taylor Schumacher Sent: Tuesday, November 29, 2022 6:05 AM To: 'sprinklerforum@lists.firesprinkler.org' Subject: [Sprinklerforum] Spray Booth-Cellophane Covers We all

[Sprinklerforum] Re: Spray Booth-Cellophane Covers

This link popped up in the forum a year or so ago. I have never used them (not a recommendation). https://www.clearcellobags.com/catalog/item/6438551/6271045.htm I generally call out thin paper bags since cellophane is so similar in appearance to plastic sandwich bags. Matt

[Sprinklerforum] Spray Booth-Cellophane Covers

We all know the rules for what, exactly we need to have for cellophane sprinkler covers in spray booths. But where in the world can I buy them? Does everyone just use thin paper bags? Taylor Schumacher, ET J-Berd Mechanical/Security Fire Sprinkler/Berd Electric 1