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Description:
The Oase STP series 6 " and 8 " Submersible Turbine Pumps are
designed specifically for architectural, municipal, and
commercial fountain applications. Seven series of 6"
pumps with flow rates up to 550 GPM, and one series of 8" pumps with
flow rates up to 850 GPM are offered. Standard
configurations include all single and two stage pumps, with a maximum of
eight stages offered for extreme pressure requirements.
The Oase STP series pumps meet the rigid technical standards and
specifications used in the design of architectural,
industrial, commercial, and municipal applications.
Oase STP
pumps can be used in installations fed with city water supplies, or
reclaimed water supplies. Unlike submersible
sump pumps, the Oase STP pump is designed for the
continuous use duty of an architectural water feature. All STP pumps are
cast iron construction with brass or stainless steel
impellers, with brass or stainless steel mounts, and a stainless steel
suction
screen and cooling shroud. Motors are stainless steel
water cooled types, with no internal oil to leak out. STP pumps can
operate in as little as 18" of water depth.
Designing your fountain using Oase submersible equipment will save
installed cost, as
there is no requirement for a buried vault or any
suction plumbing. Typically, a 24" deep sump is incorporated into
the fountain
design (covered with a fiberglass grate) and a
direct-burial external filter used. This can result in an installed
cost savings of
20% or more over a buried vault system! Oase Pumps
& Fountains has a staff of experts trained and experienced in
practical
and technical engineering problems and are
capable of designing and building the finest in turbine pump
equipment. Our
exacting standards of highest-quality materials,
engineering, inspection, and testing are your assurance that the
Oase STP
pump will deliver dependable performance for
your application.
Pump
Performance Chart !

Technical description:
- Standard sizes
from 1Hp to 30Hp, single or dual stage configurations. Larger
Horsepower and three or more stages are available as specials
- Available in
single or three phase power, 60Hz standard, 50Hz available
(for 50Hz operation, de-rate the pump curves approximately
20%). Single phase pumps 2Hp and larger require an external
starter capacitor box
- Cord length is
10 ' standard. Longer cord lengths are available on request
- Discharge is
axial female NPT threads. For ease of installation and best
serviceability, it 's recommended that a flanged fitting and
wafer type butterfly valve be used on the outlet
- Discharge,
Intermediate Bowls and Motor Brackets: Heavy duty class 30
cast iron for maximum efficiency and abrasion resistance
- Reliable long
life bronze bearing in every stage.
- Balanced lead
free silicone bronze, enclosed impellers designed for maximum
efficiencies with a wide range of hydraulic coverage and
corrosion resistance
- The NFPA NEC
(National Electrical Code )Article 680 (Fountains) limits
submersible pumps to 300 volt or less operation and requires
a Ground Fault Circuit Interrupter (GFCI or GFI) listed for
personnel protection be installed.
Provide proper GFCI
protection on installation
- 10 ",12
" & 14 " Turbine Submersibles are also
available, utilizing a vertical turbine bowl and fabricated
brackets. Contact us for more information
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