Closed D350's!

[rsingler]

I've got too many D-series regulators. Over all the years of playing with this reg, I've accumulated enough spare parts to last a lifetime.
And y'all know how hard it is to resist an eBay bargain!

So while I'm keeping a half dozen for myself, here are four D-400's and two D-350's for sale, restored, tuned and ready to go. Although pics are included, if you're interested, start a Conversation with your email address included, and I'll send you high-res pics so you can see the condition before you buy.

All have been tuned to crack at 0.8" and four with the thinnest knife edges will easily go to 0.6" without getting twitchy. One of the two D350's has my last new D350 knife edge!

Each reg is guaranteed. If it freeflows or you don't like it you can return it for re-tuning or a refund. All you pay is postage. All regs will come with new mouthpieces ($12 value) and a complete service kit including two poppets ($34 value).
With the board limitations on pictures per post, I'm listing two regs in each of the next three posts.

 

[rsingler]

Regs #1 & #2 SOLD

Reg #1 (D400) has probably the second nicest case, with minimal scuffing. The rubber cover is supple and without cracks. It received a new Dive/Predive switch and decal, a new cap and of course an OEM poppet. The mouthpiece is a new $12 Scubapro mouthpiece. The orifice was hand restored (see pics). Price: $85 + $12 shipping insured. The reg will be delivered with a complete spare set of orings, hex screw and poppet.

Reg #2 (D400) has a mildly scuffed case. The rubber cover is supple and without cracks. It received a new Dive/Predive switch and decal and OEM poppet. The mouthpiece is a new $12 Scubapro mouthpiece. The orifice was hand restored (see pics). Price: $80 + $12 shipping insured. The reg will be delivered with a complete spare set of orings, hex screw and poppet.

 

[rsingler]

SOLD Reg #3 (D400) has the best case of the lot. The rubber cover is fairly supple and without cracks. It received a new OEM poppet. The mouthpiece is a new $12 Scubapro mouthpiece. The orifice was hand restored (see pics), and is perhaps the sharpest of the D400 knife edges. The reg tuned easily to 0.6" though is delivered at 0.8" for stability. Price: $90 + $12 shipping insured. The reg will be delivered with a complete spare set of orings, hex screw and poppet.

SOLD Reg #4 (D400) has a mildly scuffed case. The rubber cover is the last version with the bumps instead of the lines. It is supple and without cracks. It received a new OEM poppet. The mouthpiece is a new $12 Scubapro mouthpiece. The orifice was hand restored (see pics). Price: $80 + $12 shipping insured. The reg will be delivered with a complete spare set of orings, hex screw and poppet.

 

[rsingler]

The last two regs are D-350's, and have been SOLD.

Reg #5 (D350) has a medium scuffed case. The rubber cover is supple, with slight aging of the thin skirt in back, but no cracking. It received a new OEM poppet and my very last NEW knife edge (see pics). While it seals beautifully, it will not go to 0.6" with this thicker edged late model housing. It will, though, likely have the longest lifetime of all the orifices. The mouthpiece is a new $12 Scubapro mouthpiece. Price: $70 + $12 shipping insured. The reg will be delivered with a complete spare set of orings, hex screw and poppet.

Reg #6 has a medium scuffed case with a supple rubber cover with some aging in the thin rear skirt, but no cracks. It too, received a new mouthpiece and has the thinnest of all the knife edges. That means it seals perfectly at low cracking effort, but will require gentle handling by the next servicing technician. This was my favorite orifice model. Price $65 + $12 shipping insured.

 

[rsingler]

Maybe you have your own, or a preference for a non-Scubapro mouthpiece?

$12 PRICE DROP if you don't need a mouthpiece.

#1 SOLD
#2 SOLD
#3 SOLD
#4 SOLD
#5 $58 + shipping
#6 $53 + shipping
Serviced and ready to dive.

 

[p_kos]

Great deals, especially with a service kit! And since Rob rebuilt them you will not find a better breathing reg.

 

[Couv]

Great deals, especially with a service kit! And since Rob rebuilt them you will not find a better breathing reg.

Agree.

 

[-JD-]

I think you D-series fans are getting me in trouble ...

 

[thbcthomas]

I will take both d350s.