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John E. McCausland, Inc.
Hydraulic Submersible Pumps
Please take time to read this and learn about
our company and our products
Compare the difference!
John E. McCausland, inc. has been in business at the same
location in Jacksonville, Florida since 1972. We are the
Manufacturer's of high quality hydraulic powered submersible pumping
systems, which we sell worldwide and rent to local customers.
Our system is made up of a diesel driven hydraulic pump, which
connects to a submersible pump powered by a hydraulic motor.
The rental business has offered us a great testing ground for
different applications, different types of products to be pumped and
different levels of use and abuse. This has allowed us to make
modifications and adjustments to our product line, to improve our
products as new and unexpected problems occur. We here at John
E. McCausland, Inc. are confident that we build high quality, easy
to service and durable equipment with some of the best features in
the industry. The following information describes some of the
features of our system that meet or exceed the industry standards
for these types of pumping systems.
Our power units are powered by John Deere diesel engines.
They
have a heavy duty frame welded construction with lifting bale. They
come equipped with a Murphy shut down system, which includes an
engine oil pressure switch, engine coolant temperature switch,
hydraulic oil temperature switch, and hydraulic oil level
switch. These switches will shut down the system before any
severe damage occurs. The hydraulic system has a heat
exchanger to remove heat from the oil, and is filtered to 10
microns. Our power units are also equipped with hydraulic oil
and fuel tanks that have baffles, sumps with gravity drains and
removable covers for cleaning.
Our submersible pump heads are constructed with durability and
performance in mind. Our pumps are all designed with an easy
to remove top motor plate to access the impeller and interior of the
casing. Allowing for easy inspection and removal of any
obstructions. Our pump impellers are dynamically balanced for
optimum performance and the larger pumps with heavier impellers have large bearing carries to
support the load.
These bearing carries and motors are both protected by an external
lip seal and an internal mechanical seal assembly. The lip
seal acts to protect against product in the pump casing entering the
hydraulic system. And the mechanical seal assembly seals the
hydraulic system from hydraulic oil leakage. These mechanical
seal assemblies are of the single spring type with hard faces which can be lapped to resurface the sealing
faces making them last virtually forever. This mechanical
arrangement is sealed around the motor shaft by a rubber bellows. This bellows and the external lip seal are the two
points of least resistance and are easy to replace with a minimal
cost compared to other seal arrangements
The mechanical seals and bearings in our bearing carriers and
motors are self lubricated by the hydraulic oil flowing through the
system. The bearing and seal housings are flooded with oil from the
hydraulic system and are ported for pressure relief. This case
drain is the third hose in the hydraulic assembly.
Our hydraulic hose assembly is made up of top quality hose rated
above the recommended operating pressure for added safety.
There is a main pressure hose, main return hose and case
drain. These 3 hoses are different sizes with male to female
connectors to eliminate any possibilities of incorrect setup.
Hoses are in standard lengths of 50 feet and are assembled
with leak proof, quick disconnect hydraulic fittings.
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MEMBER OF
ADSC: THE INTERNATIONAL ASSOCIATION OF FOUNDATION DRILLING |
© 2001 John E. McCausland, Inc.
1815 East 21st St., Jacksonville, FL 32206
for comments or suggestions:
email: info@mccauslandpumps.com
or phone: 800-527-5151
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