MAESTRINI
Thru Hull Fitting, Brass CR
Art.nr.
16192
EAN
8054085173182
Model nr.
7057C
Omschrijving
Thru hull fitting
Lengte
53
mm
Material
Brass CR CW602N
SVB recommends the following for these items
Product beschrijving
Thru hull fittings, made of brass CR. Available in different sizes.
CR-Brass- An alloy with persistence
For decades, brass (MS588 Neq: CW617N) has reliably served on board. its corrosion resistance is decent, when one polishes it with regularity. In underwater applications, MS58 can achieve the standard five years of funtionality, which the EU demands, as long as it does not come in to contact with any electrolytic reactions. Electrolytic reactions can cause dezincification, whereas zinc becomes flushed out of the brass alloy, which in turn allows the remaining copper to become brittle. The solution to this problem has been known for years: DZR brass (dezincification resistant), trade name CR (corrosion resistant) or CW602N. The CR-brass has tiny amounts of heavy metals added in with its copper content at 63%. This specific alloy significantly prolongs the lifespan of board feedthroughs, water inlets and thruhalls. Although CR-brass is rather expensive, we always recommend its use in underwater applications because dezincification can take place in any body of water, even on rivers and lakes. However, this problem is fairly easy to spot. After removing the layers of paint and oxidation residue, a pink discolored material will remain: this is the copper from the original alloy. If you discover this on your vessel, you should replace the affected components.
Documenten
Certificaat
PDF, 3,85 MB
Certificaat
PDF, 607,49 KB
Accessoires
Sealing hemp / 1 roll
enkel 4
02
€
MAESTRINI
Hose Connection / female, Brass CR
van 4
47
€
€ 5,24
-15%
Ball Valve, Brass CR
van 11
13
€
Sealant Tape with PTFE 10 mm x 12 m
enkel 5
03
€
LOCTITE 577 - Thread Sealant / for Metal Threads
enkel 40
62
€
Rubber Seals for Through Hulls
van 2
03
€
MAESTRINI
Pipe Elbow 90° female/female, Brass CR
van 5
59
€
€ 6,11
-9%
MAESTRINI
Pipe Elbow 90° female/male, Brass CR
van 6
05
€
€ 6,79
-11%
MAESTRINI
45° Brass Elbow, CR-Brass
van 22
32
€
€ 25,71
-13%
MAESTRINI
T-Piece, Brass CR
van 5
03
€
€ 5,88
-14%
MAESTRINI
Reduction Nipple / brass CR
van 2
95
€
€ 3,48
-15%
MAESTRINI
45° Brass Elbow CR
van 6
61
€
€ 7,33
-10%
Klanten kopen ook
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