RainFlo MHP150 1.5 HP Pump

RainFlo MHP150 1.5 HP Pump
RainFlo MHP150 Multistage Horizontal 1.5 horsepower pump with durable and quiet performance up to 36 GPM and 65 PSI (max).
Our Price$419.95
List Price$469.95
SKU18005
Weight 28
Free U.S. Shipping for orders over $149.00 (excludes Hawaii/Alaska)
Currently in stock
The RainFlo MHP150 is a 115V/60Hz 4-stage 1.5 HP centrifugal surface pump with all stainless steel 304 construction in the water end. Its solid construction and thick casings result in extroardinarily quiet and reliable operation.

The MHP150 is typically paired with an auxiliary pump control for on/off functions and run-dry protection such as the RainFlo 115V Pump Controller.

Pump Performance Curve:

Above Ground Pump Performance Curves



Pump Performance Chart:
RainFlo MHP150 Performance Chart
TDH PSI GPM
160 68 2
139 60 12
127 55 15.2
116 50 19.3
104 45 21.8
92 40 24.9
81 35 27.0
69 30 29.0
58 25 30.8
46 20 32.3
35 15 34.2
23 10 36
13 5.5 37



Specifications:
Performance range:

Flow up to 36 GPM
Head up to 164 ft
Inlet/Outlet size:
1-1/4" FPT inlet, 1" FPT outlet
System pressure:
Up to 65 PSI
Inlet pressure:
Max. 145 PSI
Operating pressure:
Max. 145 PSI
Liquid temperature:
32°F - 158°F
Ambient temperature:
32°F - 122°F
Nominal voltage range:
110V - 120V, 60Hz, 14A max.
Power cord:
5 foot 3-prong grounded
P1kW: 1.5
P2kW: 0.75
Weight:
25.5 Lbs.
Dimensions:
16"L x 6.5"W x 9.3"H
Thermal protection:
Yes
Motor: 2-pole induction, Continuous duty
RPM: 3450
Cooling: Air cooled
Insulation class:
F
Protection: IP55
Certifications: TÜV, CCC


Rear side and priming/drain ports illustration:
(upper is the priming port, lower is the drain):



RainFlo MHP Series Pump Brochure and Instructions
Download Brochure and Installation Instructions
Related products you may find useful:

 
RainFlo MHP75A 3/4 HP Automatic Pump
RainFlo automatic 3/4 horsepower pumping system with durable and quiet performance up to 26 GPM and 65 PSI (max.)
Our Price: $459.95
List Price: $479.90

click to see more

 
RainFlo automatic 3/4 horsepower pumping system with durable and quiet performance up to 26 GPM and 65 PSI (max.)
Our Price: $459.95
List Price: $479.90

click to see more

 
RainFlo 115V Automatic Pump Controller
Electronic pump controller with integral flow regulation provides demand-based pump control with built in dry-run protection. Our Price: $149.95
List Price: $179.95

click to see more

 
Electronic pump controller with integral flow regulation provides demand-based pump control with built in dry-run protection.
Our Price: $149.95
List Price: $179.95

click to see more

 
RainFlo MHP150A 1.5 HP Automatic Pump
RainFlo automatic 1.5 horsepower pumping system with durable and quiet performance up to 36 GPM and 65 PSI (max.)
Our Price: $549.95
List Price: $589.90

click to see more

 
RainFlo automatic 1.5 horsepower pumping system with durable and quiet performance up to 36 GPM and 65 PSI (max.)
Our Price: $549.95
List Price: $589.90

click to see more

 
Big Blue 20" Filter Housing, 1" Ports & Pressure Relief
20" Filter Housing for Full Flow/Big Blue 20" X 4-1/2" Standard Filter Cartridges. Our Price: $68.95
List Price: $74.95

click to see more

 
20" Filter Housing for Full Flow/Big Blue 20" X 4-1/2" Standard Filter Cartridges.
Our Price: $68.95
List Price: $74.95

click to see more

 
RainFlo Pre-Charged 52.8 Gallon Pressure Tank, Vertical
The RainFlo 52.8 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded.  Our Price: $289.95

click to see more

 
The RainFlo 52.8 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded. 
Our Price: $289.95

click to see more

 
Big Blue Single Filter Housing Mounting Bracket
White Single Filter Housing Mounting Bracket for Big Blue Filter Housings Our Price: $11.95
List Price: $13.97

click to see more

 
White Single Filter Housing Mounting Bracket for Big Blue Filter Housings
Our Price: $11.95
List Price: $13.97

click to see more