Search found 144 matches

by mtnman
Fri Mar 27, 2015 4:53 pm
Forum: Technical - Engines and Boilers
Topic: Sight glass position
Replies: 14
Views: 11124

Re: Sight glass position

Perfect! Thanks. While I don't have a set of plans, I'm using the info about your build for pointers. A super heater and preheater are in the works. I am planing a baffle and my center pipe is going to be L O N G.
by mtnman
Thu Mar 26, 2015 5:41 pm
Forum: Technical - Engines and Boilers
Topic: Sight glass position
Replies: 14
Views: 11124

Sight glass position

I'm in the process of building an Ofeldt boiler. The center column is schedule 80 6" pipe. The coils are 1/2 tube coiled into 6" coils about 10" long. My question is where should the sight glass be located. Should the top be a little higher than the top of the coils. Should the water level be higher...
by mtnman
Sun Mar 22, 2015 10:51 pm
Forum: Sales and Trade
Topic: 1/4" Bonnet Type Check Valves
Replies: 0
Views: 9516

1/4" Bonnet Type Check Valves

I've got 10 of these for sale. They are New Old Stock Jenkins brand valves. Marked 1/4 and 150. They have a rubber sealing surface on the plunger. It looks to me like a light spring could be added to enhance closure. $25 each shipped free to the US. http://img.photobucket.com/albums/v56/mtnman37879/...
by mtnman
Sat Feb 14, 2015 9:50 pm
Forum: Technical - Engines and Boilers
Topic: A Real Start
Replies: 3
Views: 4382

Re: A Real Start

Ambition is the most important thing in starting a project. About the Canoe, are you proficient in canoeing? I ask this because, from experience I have found a canoe to be very unstable and capsizes easily. If you add an outrigger they become very stable.
by mtnman
Fri Feb 13, 2015 3:45 pm
Forum: Sales and Trade
Topic: Steam launch on ebay
Replies: 14
Views: 15896

Steam launch on ebay

Nice little launch at what seem to be a reasonable price. Not mine, just passing on the info.
http://www.ebay.com/itm/221689233091?_t ... EBIDX%3AIT
by mtnman
Fri Feb 13, 2015 3:42 pm
Forum: Technical - non Engines and Boilers
Topic: position of boiler and engine in new launch
Replies: 26
Views: 26437

Re: position of boiler and engine in new launch

And this is why you put it in the water...
by mtnman
Sat Feb 07, 2015 9:17 pm
Forum: Technical - non Engines and Boilers
Topic: position of boiler and engine in new launch
Replies: 26
Views: 26437

Re: position of boiler and engine in new launch

"Temporarily mount the equipment and put it in the water. It is the only sure way to get it right." Sorry Ron, but I have to disagree, this is not the only sure way to get it right. Although for many of us actual physical testing in the water is the most practical way to go, Naval Architecture has ...
by mtnman
Tue Jan 06, 2015 6:17 pm
Forum: Technical - non Engines and Boilers
Topic: Hand pump for boiler feedwater
Replies: 32
Views: 31468

Re: Hand pump for boiler feedwater

http://www.neptunepump.com/pt-pump.html This is the pump you want. It is very similar (maybe identical?) to what Beckman sells. Mine cost $300 (for the bronze version) from Neptune about 8 years ago. It's a big pump, both in dimensions and capacity, and it works beautifully. I have steamed my 3x4 s...
by mtnman
Tue Dec 23, 2014 4:10 pm
Forum: Technical - non Engines and Boilers
Topic: Hand pump for boiler feedwater
Replies: 32
Views: 31468

Hand pump for boiler feedwater

I've been looking at hand boiler feed pumps and ran across these, Universal Hydraulic E-Brake Racing Handbrake http://www.ebay.com/itm/Universal-Hydraulic-Drift-E-Brake-Racing-Handbrake-Vertical-Horizontal-S14-BLACK-/261247064493?pt=Motors_Car_Truck_Parts_Accessories&hash=item3cd389d9ad&vxp=mtr They...
by mtnman
Fri Nov 07, 2014 2:19 pm
Forum: Technical - non Engines and Boilers
Topic: What kind of First Aid Kit do have on your launch?
Replies: 18
Views: 19643

Re: What kind of First Aid Kit do have on your launch?

A bucket of Kerosene and a dirty rag. Works for burns and cuts alike. Stops bleeding and cools burns. Dunk the affected body part in the Kerosene and wrap it with the rag, that'll hold ya till ya get home.