SRA Systems
MYERS
SFA Systems
SHA Systems
®
2 HP SUBMERSIBLE
GRINDER PUMP SYSTEMS
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2 HP SUBMERSIBLE GRINDER PUMP SYSTEMS
Complete Grinder Systems
Myers® provides the most comprehensive 2 HP centrifugal grinder pump and packaged system selection to handle all your pumping
applications at the lowest cost over the life of the system. Myers optimizes system efficiencies with complete engineering services, providing
cost-effective solutions and immediate cost savings when planning a pump station or complete system.
SRA Systems.
Lift-out rail system provides ease of installation
and removal for the centrifugal grinder pumps. The
fiberglass basin SRA System uses a cast iron discharge
elbow with integrated ball check valve. Also available
with spark-proof rails for hazardous locations.
Options for SRA and SFA Systems.
•Optional Covers/Lids
Solid fiberglass diamond plate and aluminum
covers available with access hatch.
•Optional Integrated Vent
SFA Systems.
The fiberglass basin system with flexible piping
system and slip-fit discharge connection for all
2 HP grinders provides ease of installation and
removal. Pumps include a stainless steel stand.
Market: Residential/Low Pressure Sewer
SRA, SFA
•Optional 2" (50mm) Mushroom Vent
WGL20
Submersible Centrifugal Dual Seal
Automatic Grinder Pump with
Traditional Float Activation
•Optional Basin Depths
Available in 1' increments.
•Optional Hazardous Location Rail Package
Brass and spark-free system using
WGX Series pump and SRA system.
Options for SHA Systems.
•Optional Junction Box
•Optional Basin Depths
Heavy-duty 1-1/4" flexible pipe and easy slip-fit
connection ensure quick installations and servicing.
SHA Systems.
Factory assembled discharge piping with single union
ball valve disconnect eliminates installation errors
and reduces installation time dramatically.
Ball valve with union disconnect allows easy removal
of the pump and piping.
2
MG200
Submersible Centrifugal
Automatic Grinder Pump with
Traditional Float Activation
Screened vent built into basin.
Requires polyethylene lid.
Weather resistant with screen vent.
SRA lift-out valve with integral ball check valve.
Market: Residential
SRA, SFA, SHA
Available in 1' increments from 4' through 8'.
Market: Residential/Low Pressure Sewer
SRA, SFA, SHA
MGPD200
Submersible Positive Displacement Grinder
Pump with Traditional Float Activation
Market: Residential/Commercial
SRA, SFA
WG20
Submersible Centrifugal
Dual Seal Grinder Pump with
Traditional Float Activation
Market: Residential/Commercial
Hazardous Locations
SRA, SFA
WGX20
Submersible Centrifugal Dual Seal
Hazardous Location Grinder Pump with
Traditional Float Activation
2 HP SUBMERSIBLE GRINDER PUMP SYSTEMS
Submersible Grinder Pumps
MG200 Series
R
Centrifugal Automatic Grinder Pump
MGPD200 Series
R
Submersible Positive Displacement Grinder Pump
•Single seal.
•Single seal.
•No control panel required.
•No control panel required.
•Heads to 138 feet and flows of 70 GPM.
•Engineered for low pressure sewer system applications.
•Recessed impeller provides steep non-overloading
operating curve while reducing radial bearing loads
and increasing bearing life.
•Available in customized complete package systems.
•Ideal for hilly and rocky terrains and long pipe systems.
•Oil-filled motor for maximum heat dissipation
and constant bearing lubrication.
•Cost effective and affordable coupled
with low energy consumption.
•High torque capacitor starts single phase motor
for assured starting under heavy load. No external
capacitor needed.
•Reliable, time-proven operation.
•High grinding torque.
•Motor is protected from thermal damage by overload
sensor on the motor windings.
•Shredding ring and grinder impeller are replaceable
without dismantling pump or motor.
WGL20 Series
R
WG(X)20 Series
Centrifugal Automatic Grinder Pump
Centrifugal Grinder Pump
• Dual seal.
• Dual seal.
•Recessed impeller provides steep non-overloading operating curve
while reducing radial bearing loads and increasing bearing life.
•Heads to 105 feet and flows of 70 GPM.
•Seal leak probe warns of seal leak condition,
helps prevent costly motor damage.
•Oil-filled motor for maximum heat dissipation
and constant bearing lubrication.
•Heads to 130 feet and flows of 70 GPM.
•Choice of standard, high head or high flow designs.
•High torque capacitor start/run single phase or three
phase motors for assured starting under heavy load.
•Motor is protected from thermal damage by overload
sensor on the motor windings.
•Shredding ring and grinder impeller are replaceable
without dismantling pump or motor.
WGX series only
•Recessed impeller provides steep non-overloading operating curve
while reducing radial bearing loads and increasing bearing life.
•Oil-filled motor for maximum heat dissipation
and constant bearing lubrication.
•High torque capacitor starts motors for assured
starting under heavy load.
•Seal leak probe warns of seal leak condition,
helps prevent costly motor damage.
•Motor is protected from thermal damage
by overload sensor on the motor windings.
•Shredding ring and grinder impeller are replaceable
without dismantling pump or motor.
•Optional hazardous location rail package available.
• Hazardous location pump is packaged
for use in Class I, Group D.
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3
Control Panel
SRA and SFA Systems Control Panel.
The Float Plus is an innovative approach to today’s pump control system requirements with standard features unmatched by most competitors.
Through the use of a standard subdoor and raised back panel, the Float Plus Series offers a revolutionary design for housing common control
panel features such as circuit breakers, start components, contactors and a terminal strip. Standard features include lockable latches, a
flashing red alarm light with an electronic horn, an innovative Touch to Silence pad, and a control circuit board, all in a NEMA 4X enclosure.
Float Plus offers an exclusive control circuit board conveniently located on the subdoor so the float indication lights allow the user to see the
status of each float, and flashes should a float fail.
Control Options.
•Optional Seal Fail Alarm.
Available with dual seal pumps only.
•Optional Thermal Overload Alarm.
•Optional Intrinsically Safe Control Box
for WGX Series pump and SRA system.
SHA Systems Control Panel.
Innovative solid state control panel with
hand contact sensor to control the alarm
functions and integrated alarm light and
buzzer. The control panel includes on-board
pumping system diagnostics with pump run
time counter and pump cycle counter.
Control Panel Specifications
Available in Simplex
Enclosure Dimensions
12.5" x 12" x 7.5" (31.8cm x 30.5cm x 19cm)
Overall Dimensions
14.5" x 12" x 7.5" (36.8cm x 30.5cm x 19cm)
Enclosure
NEMA 4X with Molded Mounting Feet
Alarm Piezo
95 db with “Touch to Silence” Circuitry
Flashing Red Alarm Beacon
Provides 360˚ Visual Display
Weight
10.8 lbs. (4.9kg)
25 amp “DP” Heavy-Duty Definite Purpose Contactors
Nonconductive Injection Molded Subdoor
Blown Fuse Status Lights
cULus 508 Listed
Requires Three Float Switches for Simplex
Overall Dimensions
Enclosure
Alarm Piezo
Flashing LED Alarm Light
Weight
Zero Crossing Relay Technology
Nonconductive Injection Molded Subdoor
Exterior Pump Run and Power Indicators
cULus 508A Listed
Control Panel Specifications
9.5" x 11.75" x 7.25"
NEMA 4X Polycarbonate with Mounting Feet
95 db with “Touch to Silence” Circuitry
6 lbs. (2.7 kg)
740 EAST 9TH STREET,
269 TRILLIUM DRIVE, KITCHENER,
ASHLAND, OHIO 44805
ONTARIO, CANADA N2G 4W5
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Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice.
K4207 9/02 /14 © 2014 Pentair Ltd. All Rights Reser ved.