![background image](http://html.mh-extra.com/html/pentair/mbsp-2c/mbsp-2c_installation-and-operation-manual_1524298004.webp)
4
MY1013 (03-30-2021)
GENERAL INFORMATION
The Battery Backup Combo Kit is pre-plumbed up to the hose
and clamp assembly. The system includes the primary sump
pump (PSP), 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 13.35 feet (3.4M) for Model
MBSP-2C.
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”
NOTICE:
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.
NOTICE:
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 - PSP
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)/Min
Primary
(MS33V10)
1/3 53 (201) 45 (170)
36 (136)
24
(91)
25 ft
(7.6m)
PERFORMANCE - BSP
GPM (LPM) at total feet (m) of lift
Series
5 (1.5m)
10 (3m)
12 (3.7m)
MAX.
LIFT
Capacity Gallons(L)/Minute
Backup
(PS17-118)
23
(87)
10
(38)
4
(15)
13.35 ft
(3.4m)
ELECTRICAL & SWITCH SPECIFICATIONS
Series
HP
Motor
Full Load
Amps
Branch
Circuit
Req.
(Amps)
Switch Setting in
inches (cm)
On
Off
MS33V10
1/3
3.9
15
7.5
(19.1)
3
(7.6)
PS17-118
-
-
10.5
(26.7)
25 sec.
REQUIRED BATTERY CAPACITY
For best results, use the following AGM Storage Batteries:
Part
Amp-Hour
Gal/Charge at 10’
Approx Run Time
BAT40
40
3000
4.5 Hours
Unit equipped with dual battery capability
Maximum amp-hour: 120
38-120 Ampere-Hour Storage or Deep Cycle Battery
SPECIFICATIONS