Spec Sheet

RESIDENTIAL SEWAGE PUMP
MYERS
®
SRM4 SERIES
APPLICATIONS
The Myers SRM4 series residential
sewage pumps are considered by
industry pros to be extremely
reliable. The specially designed
recessed impeller allows 2” solids
to easily pass through without
jamming. The cast iron housing
and volute case handle the
harshest conditions and will
provide years of service.
Automatic and manual operation
models available.
Capacities – 95 GPM (360 LPM)
Shut-off Head – 19’ (5.8 m)
Solids Handling – 2” (50.8 mm)
Liquids Handling – Septic effluent
and sewage
Intermittent Liquid Temperature –
Up to 140°F (60°C)
Motor/Electrical Data – 4/10 HP,
permanent split capacitor type, 115V, 12A,
1Ø, 60Hz; 230V, 6A, 1Ø, 60Hz
Acceptable pH Range – 5-9
Discharge, NPT – 2” (50.8 mm)
Housing – Heavy cast iron
Power Cord – 10’ (20’ optional)
Impeller – Recessed, thermoplastic
Volute Case – Cast iron
Shaft Seal – Type 11A, carbon
and ceramic
SPECIFICATIONS
Versatile Applications
Effective and efficient performance in
septic tank sewage, effluent and high-
capacity sump applications
Handles the Heat
High-endurance, oil-cooled motor for
continuous bearing lubrication and
critical heat dissipation
Powerful Torque
High-torque, permanent split
capacitor (PSC) motor; no starting
switches or relays to wear out
Motor Protection
Long-life carbon/ceramic seal
provides extra protection against
water leaks
Excess Heat Detection
Internal heat sensor provides overload
protection; automatically resets when
motor cools to a safe operating
temperature
Free-flow Design
Recessed impeller design also
improves the free flow of solids
up to 2”
Longer Bearing Life
Recessed impeller reduces radial
bearing loads, increasing bearing life
Automatic and Manual
Automatic tethered or vertical switch
models (with piggyback plug), or
manual operation models
FEATURES
Sewage, high-capacity sump, effluent
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