Title: Everything You Need to Know About Cam Locks
1Everything You Need to Know About Cam Locks
- MEI Locks is paramount quality cam-locks
supplier, complies with the highest quality
standards. These locks are perfect for
accommodating.
2- Picking readymade locks for fittings can be
tricky. A good lock must accommodate perfectly,
without any visible fittings. This article
provides a comprehensive overview of cam-lock
fittings available, accessories, selecting the
right fitting, maintenance, etc.
3How to choose a readymade lock?
- There are few considerations while picking the
perfect lock for your doors. First, the type of
door has to be identified. Whether it is sliding,
folding, flush fitting, or wooden, etc. Next,
finishes, texture and touch are to be assessed.
This includes looking for carvings, moldings, and
the thickness of stiles and rails. Third, price
has to be considered. Since, quality determines
the price, hence you can figure out what quality
product you want to get. The fourth and yet
another important thing to consider is
aesthetics.
4What is a Cam-lock fitting?
- Known as groove coupling, a cam-lock fitting
connects two hoses together in different
materials so that material from one can be
transferred to the other. Because of their ease
to use, cost-effectiveness and efficiency, they
are highly popular for coupling. - Cam-lock fittings have a wide usage because of
their versatility. They are easy to maintain and
dont get damaged easily because they dont
require threads for connecting the coupling
halves. They are ideal for using in industries
such as petroleum, and chemical trucks.
5How Does a Cam-lock Work?
- A Cam-lock consists of two parts- an adapter and
a coupler. - To connect, slide outwards the clamps on the
coupler, and fix the adapter into coupler while
considering their sizes. Once both halves are
firmly fixed, close both clamps at the same time.
Closing both clamps at the same time ensures that
the seal is tightly assembled for safe transfer
of liquids because the adapter is pulled down
consistently. - To disconnect, depressurize the hose assembly
first and then reverse the process.
6How to Measure the Dimensions of Cam-lock?
- For a flawless cam-lock fitting, it is important
to take precise measurements. Measuring a
metallic cam-lock fitting is simple. The hose
tails measurements define the cam-lock size.
Whatever the size of hose tail is, that would
become measurement of cam-lock coupling. - Polypropylenes measurement is bit different,
because the head sizes of each manufacturer vary
and they do not have any international standard.
There are variations in measured size and the
fitted body. Generally, cam couplings are
measured by measuring the Outside Diameter of the
head, or the Inside Diameter of the coupler.
7How to Choose the Right Cam-lock Fitting?
- The fitting specifications include seven fields,
known as STAMPED. In Stamped, S is for Size, T
for Temperature, A for Application, M for
Material/media, P for Pressure rating, E for End
fittings and thread type, and D for Delivery.
Delivery means additional information such as
material certs.
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8What is the Standard for Cam-locks manufacturing?
- The standard for groove couplings is Mil-C-27487,
US military specification, now replaced with
A-A-59326D. Both standards are compatible, which
allows interchangeability of couplings using the
same specification. The Mil-C-27487 standard was
based on materials, tolerances, inspection
procedures, casting methods, dimensions, and
pressure ratings. Best lock manufacturer comply
with defined standards.
9European Standard
- Approved by The European standard, EN 14420-7 is
applied to cam groove couplings. It is
manufactured as per American military standard
discussed above. The hose connection does not
follow this standard it is only applicable to
the coupling.
10Can Cam-locks be interchanged?
- The cam groove couplings can be interchanged
between different manufacturers. However, these
sizes cannot be accommodated- ½ (12.5mm), 5 and
8. Because of different versions of cam Groove
in the market, A-A-59326A Mil Specification does
not apply to 5 and 8.
11What Are the Limitations of Using Cam-locks in
Assemblies?
- At times, the hose shanks with rough edges are
hard to connect with ferrule or sleeve. An effort
to fit them together can permanently damage the
hose, by cutting into the inner wall of the hose.
This can cause leakage or hose failure. Also, Cam
Groove couplings cannot be used for steam or
compressed air applications.
12Why you Need High Quality Cam-locks
- Although, there are many manufacturers of
cam-locks out there, but not all of them
Specialty lock manufacturers. This becomes even
more complicated if both halves of the coupler
are from different manufacturers. This problem
does not arise for North American or European
manufacturers because they follow accepted
certified specification rigidly.
13Thank You