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½ HP Submersible Effluent Pump

1/2HP Stainless 115v pump
Model Number
Pearl 4MSP05 ½ HP Submersible Effluent Pump minisub

Pearl Calpeda 4MSP05

½ HP Submersible Effluent Pump.

Multi purpose applications in the residential, agriculture and industrial markets. Perfect for Septic Effluent, rain barrels, pressure boosting applications, irrigation, sulfur de-gassing, radon removal systems and water transfer. Minisub normally stand vertically on their base and discharge out the top. Rugged Stainless  and Polycarbonate construction.

Features: Flow from 2.5 GPM to 25 GPM and Head up to 172 feet.

• Continuous duty: PEARL EFFLUENT pumps can operate continuously without damage to any component.

• Impeller Floating System: designed to guarantee the best performance and durability for sand handling. 

4" submersible continuous duty motor includes thermal overload protection and 8FT power cord with plug.

The bottom suction submersible pump Mini-Sub is a pump designed for various applications in agricultural and residential markets. This pump, with the suction located at the bottom part, can be used for water distribution and can be installed in any type of cistern. Given the characteristics of their design and construction is suitable for handling clean water and treated effluent. 

The suction at the bottom guarantees the quiet operation of the pump, motor cooling efficiency and does not require the use of an external sleeve for cooling. The pumped liquid is circulated through the sleeve of the motor, ensuring optimum operating temperature and noise reduction.

More Information
Model Number 4MSP05
Series Self Priming Jet Pumps
Max Flow (GPM.) 25
Max Flow GPH 1500
TDH Maximum (Ft) 167
TDH Maximum (PSI) 73
Horse Power (HP) 1/2
Horsepower (IE .5, 1, 1.5, 20) .5
Outlet Connection Type FNPT
Outlet (In.) 1.25
Wetted Materials 304SS, Noryl-PPO
Elastomers / O-ring Buna-Nitrile
Voltage (V) 115
Voltage (Range) 110-120
Phase (Ø) Single (1)
Motor Frequency 60
Motor Hermetically Sealed
Speed (RPM.) 3450
Self Priming Yes
Max Operating Temperature (F) 104
Max Particle Size (In) 0.06
Viscosity Water 1.00 cp 31.00 ssu
Length (In.) 22
Mechanical Seal Face Carbon-ceramic
Other 304SS body.
Impeller Material Noryl, closed
Cord Length (Ft.) 8
Duty Continuous
Drain Yes
Port Rotation No
Weight (Lbs) 19.000000
GPM Of Water At 100 Feet Of Head 20
GPM Of Water At 150 Feet Of Head 10