4
MY983 (06-08-20)
GENERAL INFORMATION
The Battery Backup Combo Kit is pre-plumbed up to the hose
and clamp assembly. The system includes the primary sump
pump, backup sump pump (BSP) assembly, and vertical float
switch. The unit is equipped with two check valves - one for the
primary pump and one for the backup pump.
The battery backup pump is not a substitute for your primary
sump pump. It is designed to temporarily backup your primary
sump pump during a power outage or other problem which
prevents normal operation of the primary pump. Do not use this
system to pump flammable liquids or chemicals. Pump clear
sump water only with this pump. For residential use only.
Keep the battery charger dry and protected from damage.
This system is designed to work with either a sealed lead-acid
AGM battery or a flooded lead-acid battery. Use of a true Gel Cell
(often confused for AGM) or a standard automotive battery with
this charger is not recommended. An automotive battery may
require charging after only 1-2 hours of continuous use, and the
repeated charging cycles may cause early plate failure in the
battery.
SPECIFICATIONS
Maximum vertical pumping distance is 15 feet (4.6M) for Model
MBSP-3C.
Power supply required:
Primary Sump Pump..........................115V, 60 HZ.
Backup Sump Pump........................12V DC Battery
Liquid Temp. Range..........................32°F to 70°F(0°-21°C)
Individual Branch Circuit Required (min.).............15 Amps
Discharge:
Hose & Clamp Assembly...................1-1/4”Slip / 1-1/2”Slip
Minimum pit diameter ....................................................14”
Minimum depth...............................................................10”
NOTE
:
Do not reduce size of discharge pipe or hose below 1-1/4”
diameter. If discharge is too small, pump will overheat and fail
prematurely.
NOTE:
If a Carbon Monoxide (CO) sensor is installed, it must
be at least 15 feet away from battery charger in order to
avoid nuisance CO alarms. Please refer to your CO detector’s
installation guidelines for more information.
PERFORMANCE - PRIMARY SUMP PUMP
GPM (LPM) AT TOTAL FEET (M) OF LIFT
SERIES
HP
5
(1.5M)
10
(3M)
15
(4.6M)
20
(6.1M)
MAX.
LIFT
CAPACITY GALLONS(L)/M
Primary
(
MS50V
)
1/2
66
(250)
56
(212)
44
(167)
28
(106)
25
(7.6)
PERFORMANCE - BACKUP SUMP PUMP
GPM (LPM) AT TOTAL FEET (M) OF LIFT
SERIES
0
(0)
5
(1.5M)
10
(3M)
MAX.
LIFT
CAPACITY GALLONS(L)/M
Backup
(PS17-2005)
34
(129)
21
(79)
6
(23)
15
(4.6m)
ELECTRICAL & SWITCH SPECIFICATIONS
SERIES
HP
MOTOR
FULL
LOAD
AMPS
BRANCH
CIRCUIT
REQ.
(AMPS)
SWITCH SETTING IN
INCHES (CM)
ON
OFF
MS50V1
1/2
4.1
15
7.5
(19.1)
3
(7.6)
Backup
(PS17-2005)
-
-
10.5
(26.7)
25 sec.
REQUIRED BATTERY CAPACITY
For best results, use the following AGM Storage Batteries:
For best results, use the following AGM Storage Batteries:
PART
AMP-HOUR
GAL/CHARGE
AT 10’
APPROX RUN
TIME
BAT40
40
4,800
5 Hours
Unit equipped with dual battery capability
Maximum amp-hour: 120
38-120 Ampere-Hour Storage or Deep Cycle Battery
INSTALLATION
