Technical Brochure

PAGE 2
Wastewater
Goulds Water Technology
Three phase (60 Hz):
• Class 10 overload protection must be provided in
separately ordered starter unit.
• STOW power cords all have bare lead cord ends.
• Bearings: Upper and lower heavy duty ball bearing
construction.
• Designed for Continuous Operation: Pump ratings
are within the motor manufacturer's recommended
working limits, can be operated continuously with-
out damage when fully submerged.
• Power Cable: Severe duty rated, oil and water resis-
tant. Epoxy seal on motor end provides secondary
moisture barrier in case of outer jacket damage and
to prevent oil wicking. Standard cord is 20'. Optional
lengths are available.
• Motor Cover O-ring: Assures positive sealing against
contaminants and oil leakage.
APPLICATIONS
Specically designed for the following uses:
• Homes
• Sewage systems
• Dewatering/Efuent
• Water transfer
SPECIFICATIONS
Pump
• Solids handling capabilities: 2" maximum
• Discharge size: 2" NPT
• Capacities: up to 185 GPM
• Total heads: up to 38 feet TDH
• Temperature: 104°F (40°C) continuous, 140°F (60°C)
intermittent
MOTORS
• Fully submerged in high grade turbine oil for lu-
brication and efcient heat transfer. All ratings are
within the working limits of the motor.
• Class B insulation
Single phase (60 Hz):
• All single phase models feature capacitor start
motors for maximum starting torque.
• Built-in overload with automatic reset.
• SJTOW or STOW severe duty oil and water resis-
tant power cords.
•
1
⁄3 – 1 HP models have NEMA three prong ground-
ing plugs.
FEATURES
Impeller: Cast iron, semi-open, dynamically balanced,
non-clog with pump out vanes for mechanical seal
protection. Optional Silicon bronze impeller available.
Casing: Cast iron volute type for maximum efciency.
Designed for easy installation on A10-20 guide rail or
base elbow rail systems.
Mechanical Seal: SILICON CARBIDE VS. SILICON
CARBIDE sealing faces for superior abrasive
resistance, stainless steel metal parts, BUNA-N
elastomers.
Shaft: Corrosion-resistant stainless steel. Threaded
design. Locknut on all models to guard against
component damage on accidental reverse rotation.
CU
S
®
Tested to UL 778 and CSA 22.2 108 Standards
By Canadian Standards Association
File #LR38549
Fasteners: 300 series stainless steel.
Capable of running dry without damage to
components.
Designed for continuous operation when fully
submerged.
EXTENDED WARRANTY AVAILABLE FOR
RESIDENTIAL APPLICATIONS.
AGENCY LISTINGS