The MS33 and MS50 are Zinc/Cast Iron construction while the MS33P and MS50P are Zinc/Thermoplastic construction.
Wide-angle or vertical mechanical switch for small 10" diameter sumps
Dual ball-bearing motor and additional lip seal for durability and longer pump life
Durable PSC motor for years of service
Oil-filled PSC motor for maximum heat dissipation and continuous bearing lubrication
Thermal overload protection with automatic reset
Piggy-back style float for automatic or manual operation
HORSEPOWER: Available in 1/3 or 1/2 HP
MAX CAPACITY: 66 GPM (238 LPM)
SHUT-OFF HEAD: 24' (7.3 m) | 25' (7.6 m)
VERTICAL FLOAT SWITCH SETTINGS: On: 7.5" (190.5 mm) / Off: 3" (76 mm)
TETHERED FLOAT SWITCH SETTINGS: On: 14" (356 mm) / Off: 5" (127 mm)
INTERMITTENT LIQUID TEMP: Up To 140°F (60°C)
1/3 HP MOTOR SPECS: 115V AC, 60 Hz, 3.9 FLA; PSC Motor 3000 RPM with Thermal Overload Protection
1/2 HP MOTOR SPECS: 115V AC, 60 Hz, 4.1 FLA; PSC Motor 3000 RPM with Thermal Overload Protection
POWER CORD: 10' (3.1 m) & 20' (6.1 m)
MAX SOLIDS HANDLING CAPACITY: 1/4” (6.4 mm)
DISCHARGE SIZE: 1-1/2” (38.1 mm)
MINIMUM SUMP DIAMETER: Tethered Switch: 14" (356mm) / Vertical Switch: 10" (254mm)
MAXIMUM HEAD: 25' (7.6 m)
Convertible Deep Well Jet Pumps, 1/2 HP, Cast Iron
HR Series Jet Pumps provide reliable service for many residential homes and farms, as well as commercial and industrial applications.
The 4WHR series solids handling pumps are designed primarily for commercial applications such as schools and churches, industrial plants, shopping centers, apartments and condominiums, marinas, interstate rest stops, sewage collection systems, campgrounds, motels, restaurants, office and commercial buildings, state and federal parks, hospitals and nursing homes, dewatering, trailer parks and treatment plants. This pump can be installed with a quick-disconnect slide rail system. Its ability to handle 3-inch spherical solids makes it ideal for most light to medium commercial installations.
Myers® powerful high head 5 HP self-priming pump delivers strong dependable performance for the most demanding jobs. The heavy duty 84JM motor, brass impeller, and large capacity rugged cast iron pump end deliver reliable and continuous high performance service.
The SRA-125 Rail System is tailored to your specific hydraulic needs for low pressurized sewer system requirements.
Package includes your choice of a 2 HP submersible grinder pump, SRA rail system, control panel, three floats and a polyethylene basin available at various depths.
Liftout rail system provides ease of installation and removal for the centrifugal grinder pumps. The SRA System uses a cast iron discharge elbow with integrated ball check valve. Also available with spark-proof rails for hazardous locations. Available with Polyethylene or Fiberglass basin.