Duncan's New Add System

Tom Rose · 30th May 2007, 03:03

[quote=DanDunfee;117577]

Quote: (Originally Posted by Dave Sutton)

Source is the "Big Yellow Book-O-Rebreather Parts".

OK....so whats the navigation to this here source document ??

McMaster-Carr

tool and clamps

5435k13
6541k67

DanDunfee · 30th May 2007, 14:30

[quote=DanDunfee;117577][quote=Dave Sutton;117567]Source is the "Big Yellow Book-O-Rebreather Parts".
OK....so whats the navigation to this here source document ??[
[quote=Tom Rose;117580][quote=DanDunfee;117577]
McMaster-Carr
tool and clamps
================
Thanks Tom

Duuuh, I been perusin it for years without hearing that handle before

**Dave Sutton** · 30th May 2007, 15:47

Quote: (Originally Posted by DanDunfee)

Duuuh, I been perusin it for years without hearing that handle before

Cannot give away *all* of our secrets..... Oh, duh: We just did.....

Dave

teomannaskali · 6th June 2007, 05:16

Quote: (Originally Posted by Duncan Price)

No more than 30 m for initial tests. The unit I am going to trial it on is unproven any deeper and there aren't many sites here to test it deeper until I get to France at the end of June.

I'm going to fit a 15 µm filter upstream of the orifice to keep crap out.

Could you be kind enough to provide the part number of the filter?

Thank you.

Teoman

Duncan Price · 6th June 2007, 09:28

Quote: (Originally Posted by teomannaskali)

Could you be kind enough to provide the part number of the filter?

Thank you.

Teoman

B-2F4-15 (1/8" female NPT both ends - this choice is dictated by my desire to reduce the component count rather than keep the cost down - its on special order)

teomannaskali · 6th June 2007, 11:38

Quote: (Originally Posted by Duncan Price)

B-2F4-15 (1/8" female NPT both ends - this choice is dictated by my desire to reduce the component count rather than keep the cost down - its on special order)

is this at McMaster-Carr I dont seem to be able to find it there.

Teoman

Stephane · 6th June 2007, 11:53

No, it's Swagelok but a 15µm filter is not common.

teomannaskali · 6th June 2007, 13:02

Quote: (Originally Posted by Stephane)

No, it's Swagelok but a 15µm filter is not common.

Would they have a useful equivalent at mcmaster?

Teoman

Stephane · 6th June 2007, 13:07

I think that reference 9811K51 would do the job (it's a 10µm brass filter).

Tom Rose · 7th June 2007, 01:06

[quote=Tom Rose;117153
Here is what the air/bailout/sensor side looks like now....

After some second thoughts, I plan to modify the Sutton Kiss valve and clean up the unit a little more. Then I'm going diving.

Tom[/quote]

I completed the changes in the system. First I again modified the o2 side as planned above. Then I assembled the rig. The pics below speak for them selves.

30th May 2007, 03:03	#51 (permalink)
Tom Rose Still Learning Current Rebreather/s: Other CCR Home Build Other Rebreather/s: Prism Topaz Other CCR Home Build Join Date: Oct 2005 Location: USA,North Carolina Posts: 331	Re: Duncan's New Add System [quote=DanDunfee;117577] Quote: (Originally Posted by Dave Sutton) Source is the "Big Yellow Book-O-Rebreather Parts". OK....so whats the navigation to this here source document ?? McMaster-Carr tool and clamps 5435k13 6541k67 __________________ The 50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong the first time. www.atlimp.com
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30th May 2007, 14:30	#52 (permalink)
DanDunfee Custom Title Allowed! Current Rebreather/s: Other CCR Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Other SCR Home Build Join Date: Sep 2005 Location: Virginia, USA Posts: 204	Re: Duncan's New Add System [quote=DanDunfee;117577][quote=Dave Sutton;117567]Source is the "Big Yellow Book-O-Rebreather Parts". OK....so whats the navigation to this here source document ??[ [quote=Tom Rose;117580][quote=DanDunfee;117577] McMaster-Carr tool and clamps ================ Thanks Tom Duuuh, I been perusin it for years without hearing that handle before __________________ There are 'Bold' divers and old divers, but NO old, ' Bold ' divers
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30th May 2007, 15:47	#53 (permalink)
Dave Sutton Diveshop of Horrors Current Rebreather/s: Sport Kiss MK 15.X rEvo Other CCR Azimuth Home Build Other Rebreather/s: Evolution Megalodon rEvo Other CCR Azimuth Home Build Join Date: Jun 2006 Location: Narragansett, Rhode Island and Hackettstown, New Jersey Posts: 2,907	Re: Duncan's New Add System Quote: (Originally Posted by DanDunfee) Duuuh, I been perusin it for years without hearing that handle before Cannot give away all of our secrets..... Oh, duh: We just did..... Dave __________________ "Silent Diving with No Bubbles and No Politics".... www.nobubblediving.com
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6th June 2007, 05:16	#54 (permalink)
teomannaskali RBW Member Current Rebreather/s: Home Build Other Rebreather/s: Not Bought Yet Home Build Join Date: Feb 2006 Location: Istanbul TR Posts: 421	Re: Duncan's New Add System Quote: (Originally Posted by Duncan Price) No more than 30 m for initial tests. The unit I am going to trial it on is unproven any deeper and there aren't many sites here to test it deeper until I get to France at the end of June. I'm going to fit a 15 µm filter upstream of the orifice to keep crap out. Could you be kind enough to provide the part number of the filter? Thank you. Teoman
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6th June 2007, 09:28	#55 (permalink)
Duncan Price Sump Monster Current Rebreather/s: Not Bought Yet Other Rebreather/s: Not Bought Yet Join Date: Feb 2005 Location: Wells, Somerset, UK Posts: 335	Re: Duncan's New Add System Quote: (Originally Posted by teomannaskali) Could you be kind enough to provide the part number of the filter? Thank you. Teoman B-2F4-15 (1/8" female NPT both ends - this choice is dictated by my desire to reduce the component count rather than keep the cost down - its on special order)
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6th June 2007, 11:38	#56 (permalink)
teomannaskali RBW Member Current Rebreather/s: Home Build Other Rebreather/s: Not Bought Yet Home Build Join Date: Feb 2006 Location: Istanbul TR Posts: 421	Re: Duncan's New Add System Quote: (Originally Posted by Duncan Price) B-2F4-15 (1/8" female NPT both ends - this choice is dictated by my desire to reduce the component count rather than keep the cost down - its on special order) is this at McMaster-Carr I dont seem to be able to find it there. Teoman
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6th June 2007, 11:53	#57 (permalink)
Stephane Stéphane Acounis Current Rebreather/s: rEvo Other Rebreather/s: rEvo Join Date: Nov 2005 Location: Nantes - France Posts: 788	Re: Duncan's New Add System No, it's Swagelok but a 15µm filter is not common. __________________ Stéphane
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6th June 2007, 13:02	#58 (permalink)
teomannaskali RBW Member Current Rebreather/s: Home Build Other Rebreather/s: Not Bought Yet Home Build Join Date: Feb 2006 Location: Istanbul TR Posts: 421	Re: Duncan's New Add System Quote: (Originally Posted by Stephane) No, it's Swagelok but a 15µm filter is not common. Would they have a useful equivalent at mcmaster? Teoman
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6th June 2007, 13:07	#59 (permalink)
Stephane Stéphane Acounis Current Rebreather/s: rEvo Other Rebreather/s: rEvo Join Date: Nov 2005 Location: Nantes - France Posts: 788	Re: Duncan's New Add System I think that reference 9811K51 would do the job (it's a 10µm brass filter). __________________ Stéphane
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