Spec Sheet

HIGH TEMPERATURE EFFLUENT PUMPS
MYERS
®
S40HT SERIES
APPLICATIONS
The Myers S40HT series
effluent pump is a small, rugged,
submersible, cast iron pump with
a non-clog vortex impeller and
solids handling capability to 3/4”.
Unit has 1/3 HP, 115 Volt, single-
phase motor and 1-1/2” NPT
vertical discharge. Available with
high temperature float switch.
Capacities – 45 GPM (170 LPM)
Shut-off Head – 21’ (6.4 m)
Operation – S40HT-11P
On: 13.5” (343 mm); Off: 4.5” (114 mm)
Operation – Manual and automatic
Solids Handling – 3/4” (19 mm)
Liquids Handling –
High temperature liquids
Intermittent Liquid Temperature –
S40HT-11P: up to 194°F (90°C)
S40HT-11: up to 200°F (93°C)
Motor/Electrical Data – 1/3 HP, 12.0A,
thermal overload protection, oil-filled,
115V, 1Ø, 60Hz, 1550 RPM
Acceptable pH Range – 6-9
Mechanical Seal – Type 6A or equal,
Buna-N elastomers, carbon and ceramic
sealing faces, stainless steel metal parts
Bearings – Lower ball, upper sleeve type,
oil lubricated
Housing/Volute Case/Impeller – Cast
iron
Exterior Hardware – Stainless steel
Power Cord – 20’, 16/3, SJOOW-A/SJOW
with integrally grounded three-prong plug
Discharge, NPT – 1-1/2” (38.1 mm)
Minimum Sump Diameter – Simplex: 18”
(45.7 cm); Duplex: 30” (76.2 cm)
SPECIFICATIONS
Cast Iron Tough
All cast-iron housing, volute case, and
impeller resists the most extreme
corrosive environments
Rugged and Cool
Rugged-built, oil-filled motor for
continuous bearing lubrication
and maximum heat dissipation
Thermal Protection
Heat sensor overload protection with
automatic reset when motor cools to a
safe operating temperature
Longer-lasting Motor
Lower ball bearing eliminates sleeve
bearing wear and reduces motor wear
Impeller
Non-clog vortex style, ejector vanes
for seal protection
Stainless Steel Hardware
Allows easy disassembly after
extended service
Oil and Water Resistant Cord Design
Prevents oil loss from – and moisture
protection for – motor
Bearings and Mechanical Seal
Permanently lubricated for long life
Easy Service
Heavy-duty lift-out ring
FEATURES
ORDERING INFORMATION
Approx.
Catalog Phase/ Discharge Switch Cord Wt.
Number HP Volts Cycles Amps Size Type Length Lbs.
S40HT-11 1/3 115 1/60 12 1-1/2" Manual 20' 36
S40HT-11P 1/3 115 1/60 12 1-1/2" Tethered 20' 36
Boiler blow down pits, condensate
pits, hot water sumps