Product Description; Models; Flow Rates; Specifications - red lion RL-SP25T Owner's Manual

PRODUCT DESCRIPTION

Models

PRODUCT DESCRIPTION
This submersible pump is for use in basins or lift stations and is suitable for pumping clear water and other
non-explosive, non-corrosive liquids. Do not use the pump in applications where sewage or any other debris
(gravel, sand, floating debris, etc.), abrasives, or corrosives are present.
These products have been carefully tested, inspected, and packaged to ensure safe delivery and operation.
Please examine your pump carefully to ensure that no damage occurred during shipment. If damage has
occurred, please contact the place of purchase. They will assist you in replacement or repair, if required.
The pump motor is equipped with an automatic resetting thermal protector, and may restart unexpectedly.
Thermal Protector tripping is an indication of motor overloading or overheating, which can be caused by
application issues such as an obstructed pump impeller, float stuck in the ON position, pump running dry,
pump air-locked, pump short cycling, excessively high or low voltage supply, or possibly a pump, motor,
bearings, or seal that have reached the end of their useful life.
Models
Model HP
RL-SP25T 1/4
RL-SP33T 1/3
RL-SP33V 1/3
RL-SP50T 1/2
RL-SP50V 1/2

Flow Rates

At Height: (Head)
RL-SP25T
RL-SP33T
RL-SP33V
RL-SP50T
RL-SP50V

Specifications

Discharge Size 1-1/2" FNPT
Intake Size 1/8" (3.2 mm) screened opening
Pump Housing Thermoplastic (including volute and screen)
Impeller Vortex design
Motor Single phase PSC with automatic reset thermal overload protection
Hardware 300 series stainless steel
Bearings Ball bearings
Pump Shaft Seal Mechanical, spring-loaded, stationary carbon with Nitrile boot and rotating ceramic seat
The motor housing contains oil to cool the motor and to lubricate the bearings and seals. These pumps can
be operated with the motor housing partially exposed for extended periods of time. However, for the best
Cooling
cooling and longest motor life, the liquid level being pumped should normally be above the top of the
pump housing.
4
Amps Voltage Float Type
6 115 Tethered
4.4 115 Tethered
4.4 115 Vertical
5 115 Tethered
5 115 Vertical
Gallons/Liters per Hour
5 ft (1.5 m) 10 ft (3 m)
2640 / 9993 2100 / 7949
2880 / 10,902 2340 / 8858
2880 / 10,902 2340 / 8858
3060 / 11,583 2520 / 9539
3060 / 11,583 2520 /9539
On/Off Levels
14.5" (368 mm)/5.5" (140 mm)
14.5" (368 mm)/5.5" (140 mm)
7.25" (184 mm)/2.75" (70 mm)
14" (356 mm)/6" (152 mm)
7.25" (184 mm)/2.75" (70 mm)
15 ft (4.5 m)
1560 / 5905
1680 / 6359
1680 / 6359
1920 / 7268
1920 / 7268
Minimum Basin Diameter
14" (356 mm)
14" (356 mm)
11" (279 mm)
14" (356 mm)
11" (279 mm)
Shut Off
23 ft (7 m)
25 ft (7.6 m)
25 ft (7.6 m)
28 ft (8.5 m)
28 ft (8.5 m)