Search found 176 matches

by rcontrera
Thu Feb 01, 2007 3:57 pm
Forum: Gear Central (Recreational)
Topic: Regulator maintenance in seattle
Replies: 15
Views: 603

They teach classes at DEMA. ... I have heard they are great,... Don't fool yourself! Classes at DEMA are NOT intended to teach anything ... only to familiarize an already competent service tech with the particulars of that regulator. Usually, out of 50-100 sitting in the classroom, only 5 to 10 act...
by rcontrera
Fri Jan 19, 2007 8:35 am
Forum: Gear Central (Recreational)
Topic: EAN...anyone???
Replies: 23
Views: 835

Mind if I jump in on this one? Amy has invested over $25 thousand dollars in her full system ... air compressor, Nitrox generator and a ton of storage bottles. On top of that is the oil, filters, maintenance charges, interest on loans/leases, pay to shop worker that does the oil changes, filter chan...
by rcontrera
Wed Dec 06, 2006 12:42 pm
Forum: Gear Central (Recreational)
Topic: New Nitrox compressor whoo hoo!!!!!!!!
Replies: 22
Views: 1006

Not to take away or change direction from Amy's thread, but I can give a little insight into the standard little compressors as well. Yes, 155 VAC is nice. However, it is the slowest running motor of all the options available and that makes a 3.5 CFM machine only put out 2.8 CFM. Additionally, it ha...
by rcontrera
Tue Dec 05, 2006 3:18 pm
Forum: Gear Central (Recreational)
Topic: New Nitrox compressor whoo hoo!!!!!!!!
Replies: 22
Views: 1006

I got little guys too! The compact portable that consists of compresor and membrane system is only $6895. But as was previously noted, you need to fill supply bottles first then use those bottles to feed the membrane and then fill nitrox. Kind of a round about way, but still works if you have lots o...
by rcontrera
Tue Dec 05, 2006 12:43 pm
Forum: Gear Central (Recreational)
Topic: New Nitrox compressor whoo hoo!!!!!!!!
Replies: 22
Views: 1006

Amy is getting the newest generation of the LP280 all in one Nitrox generating compressor to match up with her 10 CFM compressor. This is the first of the single phase units with a refrigerated air drier for extended filter life and an almost silent rotary LP compressor. If you saw this at DEMA, it ...
by rcontrera
Fri Sep 08, 2006 9:51 pm
Forum: Dive Planning
Topic: Ft. Lauderdale advice?
Replies: 3
Views: 457

I have some great friends that run a shop out of Delray Beach (just a little north of Fort Lauderdale) and they can most definately give you advice on charters and suit requirements. You can get them at (561)278-7020 and ask for Lee ... she is the owner.
by rcontrera
Mon Aug 28, 2006 2:58 pm
Forum: Gear Central (Recreational)
Topic: Pelican Cases or other for storing scuba gear
Replies: 27
Views: 1393

If you are just looking for storage in the trunk or from the car to the garage, I would think about those big Costco bins with the integral tops. They are about yay by yay by yay (visualize my hands at 2 feet apart side to side then 1 1/2 feet apart front and back and then 1/1/2 feet up and down) an...
by rcontrera
Mon Aug 28, 2006 9:33 am
Forum: Diving Education (Recreational)
Topic: Wearing Glasses Under Water.
Replies: 9
Views: 1830

Yes, there is a device that suction cups to the inside of the mask and holds the glasses (less the arms) to the inside of the mask. However, remember that the glass is a ways off from your eyes and it will be holding your glasses at a bit of a distance. Just try holding your glasses out at the end o...
by rcontrera
Wed Aug 23, 2006 9:12 pm
Forum: Gear Central (Recreational)
Topic: New gear supplier with amazing prices...
Replies: 8
Views: 804

I hope this isn't classified as SPAM, but I just got word that for August and September, there is FREE SHIPPING (Continental US only) on any of the compressors! That will save anywhere from $150 to $900 depending on the size of compressor. Oh ... and that small electric 3.5 CFM is prices at $2750 .....
by rcontrera
Sat Aug 19, 2006 12:45 pm
Forum: General SCUBA Discussion
Topic: how do you avoid getting thirsty while diving?
Replies: 23
Views: 4619

One thing you could try is to put a tiny pea sized blob of tooth paste in your cheek. The minty flavor will cause you to salivate and eliminate the dry mouth.

Now, I DID NOT say to put a mint in your mouth! It might inhaled and then where you be!?[-X

Just my $.02

Ray
by rcontrera
Tue Aug 15, 2006 7:31 pm
Forum: General SCUBA Discussion
Topic: Tank Valve Tightness??
Replies: 6
Views: 1820

CT is absolutely right! The valve just has to be screwed in to the point that it "kisses" the tank. That insures that the O-ring is captured. Once pressure is applied, the o-ring is pressed into the sealing area of the valve and tank and "locks" them together. Dive shops used to ...
by rcontrera
Sun Aug 13, 2006 11:55 am
Forum: Diving Education (Recreational)
Topic: Bouyancy control BC or DS?
Replies: 17
Views: 3680

Undergarments can only trap so much air. After they are "saturated" with air, all extra air gathers at the highest point on the body in the form of bubbles. It's these bubbles that have caused so much trouble to new (or clueless) drysuit divers. It is important for us to find out just exac...
by rcontrera
Fri Aug 11, 2006 11:02 pm
Forum: Diving Education (Recreational)
Topic: Bouyancy control BC or DS?
Replies: 17
Views: 3680

Using both for control is much more complicated than just using one or the other. In a shell style suit, when the proper weight is worn for neutral buoyancy, insulation directly tracks buoyancy. As you go down, the air compresses and you lose insulation and buoyancy. Touch the inflater to restore yo...
by rcontrera
Fri Aug 11, 2006 10:53 pm
Forum: Everything Else
Topic: Stuck on Stickers
Replies: 12
Views: 1473

You don't have to use a special sticker. Way back in the olden days when we had a dive shop, we just ordered vinyl stickers that had waterproof adhesive on paper backing from the local advertising specialties guy. As I remember, we paid somewhere around $.50 for bumper sticker size and $.33 for 6x6 ...
by rcontrera
Fri Aug 11, 2006 10:46 pm
Forum: General SCUBA Discussion
Topic: Diver poisoned by carbon monoxide in scuba tank
Replies: 10
Views: 1977

There are electronic and mechanical CO monitors that can be installed on the outlet of air filters. They are well worth the money with their price ranging from less than $100 for a simple in line test eye to several thousand for the fancy electronic sensors. Either one would have given the fill stat...
by rcontrera
Mon Aug 07, 2006 10:31 am
Forum: Gear Central (Recreational)
Topic: Portable Compressors
Replies: 2
Views: 528

Time for another pointer! OK ... you got your compressor and now find that the filters are eating you up. Well, there are a couple of things that you can do to make your filters more efficient. First - install a back pressure regulator. This is a device that builds a back pressure on the filter befo...
by rcontrera
Mon Aug 07, 2006 8:13 am
Forum: Gear Central (Recreational)
Topic: New gear supplier with amazing prices...
Replies: 8
Views: 804

Did you say compressor s ? How much are we talking about here? I wonder if we could fit one into Nailer's van. Portables that run on gasoline or diesel run anywhere from $2950 to about $7000 depending on size. The $2950 ones will fit in even the smallest car's trunk and will pump a tank up in about...
by rcontrera
Fri Aug 04, 2006 5:07 pm
Forum: Gear Central (Recreational)
Topic: New gear supplier with amazing prices...
Replies: 8
Views: 804

Send me his contact information. I would like to sell him drysuits and compressors.
by rcontrera
Sat Jul 22, 2006 12:40 pm
Forum: General SCUBA Discussion
Topic: uw slave flashes
Replies: 9
Views: 1687

I guess that really depends on the camera and housing you bought as well as what type of photography you will be doing. I am a 35mm film guy so digital, while it follows many of the same rules, is a gray area for me. You said your housing doesn't fit your Sealife? I assume you mean your tray and str...
by rcontrera
Fri Jul 21, 2006 5:42 pm
Forum: General SCUBA Discussion
Topic: uw slave flashes
Replies: 9
Views: 1687

I have been working with underwater photo equipment for years and can give some very basic tips. The internal flash will light up the front of every little piece of junk in the water. That effect is called back scatter. What was already posted about getting close to the subject is true. You need to ...
by rcontrera
Fri Jul 21, 2006 5:17 pm
Forum: Gear Central (Recreational)
Topic: Portable Compressors
Replies: 2
Views: 528

With more and more divers investing in their own personal compressors, and several of them coming back to me when they break, I feel like I need to put this out there. If you don't fully understand high pressure systems and how to operate them, please don't send me (or anyone, for that matter) any m...
by rcontrera
Thu Jul 20, 2006 9:50 am
Forum: Gear Central (Recreational)
Topic: Portable Compressors
Replies: 2
Views: 528

Portable Compressors

Sorry for not posting the information right off the bat. I have been inundated with emails asking about the compressors that I mentioned in my other post. I have been importing compressors from Europe. I found the company that makes them for MaxAir, Nuvair, American Bristol, etc and can get them to ...
by rcontrera
Wed Jul 19, 2006 4:36 pm
Forum: Buy/Sell/Trade Dive Gear
Topic: F/S High Pressure 80CF
Replies: 69
Views: 5259

not for Dave he has his own compressor the luck dirty #$### Hey Sparky ... you can own a compressor too! I have two brand new portable personal sized ones (one gasoline driven the other 115 VAC electric) sitting my garage that would love a new home! Drop me a line if you are interested! Ray http://...
by rcontrera
Wed Jul 19, 2006 4:05 pm
Forum: Gear Central (Recreational)
Topic: The Grate Experiment
Replies: 12
Views: 1217

Re: The Grate Experiment

So The theory is to place the computer in to a clear container and full of water by pressurizing the container with compressed air I should be able to simulate depth i just need to figure out how much air to add to the deal to simulate say 60' for example. Just skip the water and only use air press...
by rcontrera
Wed Jul 19, 2006 3:54 pm
Forum: Gear Central (Recreational)
Topic: I fonud me a new way to fish no pole needed
Replies: 10
Views: 895

THAT IS FREAKING HILARIOUS!!

I wish I could understand Spanish/Portugese or whatever the language is so I could figure out what he was saying.