20 Most Recent Scubapro MK25/G250 Hp Regulator Questions & Answers


They sell aftermarket mouth pieces that you warm in water once soft and pliable you bite down it takes shape to your bite plate which is further back in your mouth and can not be pulled out .

Scubapro... | Answered on May 16, 2014


balanced regulators make noise on initial pressurization

Scubapro... | Answered on May 16, 2014


thay change all the seals weather there bad or not thay do it for safety reasons

Scubapro... | Answered on Apr 24, 2011


thay clean and change the o-ring the needly seat and new diaphram its some thing that you do every year to certifi for ins. purposes

Scubapro... | Answered on Apr 24, 2011


did you check your bulletins from scuba pro ? depending on the actual year of mfg ( you can call scuba pro and give them serial number )
there was a retro fit kit made for the mk 25 first stage of you send me your email i will send the bulletin to you

other wise if you wew working from an earlier service guuide then you would notbe aware of the retro fit kits and pistons some of the earlier schematic will not show you that o ring that you were refering to

Scubapro... | Answered on Aug 28, 2009


Oral inflate bcd and place in water watch for bubbles if in bladder send it back to scuba pro for repairs dump valves have seals that can be replaced

Scubapro Scuba... | Answered on May 16, 2014


these are controlled by scubapro due to they need specail testing equipment to repair regulators E..G now IP pressure is 135 psi and there is no adjusting screw shims and springs then the cracking effort test to see if you have pressure flutter or creep. these can not be seen with out testing equipment.

Scubapro Scuba... | Answered on May 16, 2014


yes thats all you have to do, just make sure the lock ring is in place correctly. good luck and have a great holiday.

Scubapro Scuba... | Answered on Nov 04, 2010


Try to spray the commercial available mist to lower surface tension in order to avoid build-up of condensed water

Scuba Diving &... | Answered on Nov 02, 2018


get that from <a> here </a>masskarafestivals.com/masks/

Scuba Diving &... | Answered on Nov 11, 2017


Hey Candy,
I am sorry to tell you that NO ONE on fixya can help you,, we have NO WAY to find out any information of that type,, PLEASE contact the carrier AND the company that sent you the package... and your credit card company..(if that's how you paid for it!) ..and from now on - ALWAYS get something sent with SIGNATURE REQUIRED!!

Scuba Diving &... | Answered on Sep 17, 2017


the law of buoyancy is the principle that describes why some objects float over water and some others sink: when you put something in water, it receives an upword force equal to the weight of the water it displaces.
this is important in diving in many ways.. and in particular, in diving, you always want to have a neutral buoyancy: this means that if you are standing still in water and you have a neutral buyoancy, you don't sink nor come back to surface

you have a neutral buoyancy if you "displace" always the correct volume of water.. in other words, you always need to occupy about the same volume: if you go in deep water, the water pressure will "reduce" your volume, so to mantain a neutral buoyancy you have to inflate air in your buoyancy compensator jacket to expand its volume.
otherway, if you're coming back to surface, pressure reduces and your body occupies more volume, so you have to deflate your jacket.

Scuba Diving &... | Answered on Jul 30, 2017


it depends on the quality of the mask and it depends on how you stored it (if you leaved it at sunlight, if you washed it thoroughly after using it in the sea...)
i have a mid quality mask Mares mask, i have been using about 20 times for snorkeling, then i used it to take diving certifications in pool, then i used it for about other 20 dives in the sea... i always stored it in a dark bag (the mask is now about 8 years old)
you can check if you mask is still in good shape, and the silicone has not worn out, in this simple way: just put the mask on your face without straps.. remove all the air inside the mask by inhaling with your nose.. then look at your feet (keep inhaling): if the mask remains on your face you can keep using it

Scuba Diving &... | Answered on Jul 29, 2017


The two main types of dive computers are wrist dive computers and console dive computers. Wrist dive computers are actually just like wrist-watches (a little bigger) and are worn on the diver's wrist. Right now, they are smallest dive computers available.

Console dive computers are attached to the diver's equipment by a hose. Main difference between console dive and wrist dive computers is that console dive computers include pressure devices in them.

Scuba Diving &... | Answered on Nov 29, 2016

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