™
Series PL
Booster Pumps
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Introduction
Note: Bell & Gossett recommends Bronze Booster Pumps be used for
pumping potable water.
This pump is nonsubmersible, for indoor use only.
TM
Your Series PL
Booster Pump should have the warning/ caution label
and non submersible warning label displayed on the pump conduit box,
Figure 1
See
on page 1. If this warning and caution is missing or illegi‐
ble, contact your local Bell & Gossett Representative for a replacement.
Safety
NOTICE:
PLEASE LEAVE THIS MANUAL FOR OWNER'S USE
SAFETY INSTRUCTIONS
This safety alert symbol will be used in this manual and on the unit safety instruc‐
tion decals to draw attention to safety related instructions. When used, the safety
alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN A SAFETY HAZARD.
Description
TM
The Series PL
Booster Pump features permanently lubricated bearings,
non-overloading permanent split capacitor motor with thermal protection
and quiet operating construction.
Operational Limits
These pumps are designed to pump liquids compatible with their iron or
bronze body construction.
Maximum Working Pressure:
Operating Temperature:
Electrical Rating:
Do not exceed these values
Figure 1: Warning label
150 psi (1 0 bar)
14°F to 225°F (-10°C to 107°C)
115V, 60 Hz, 1 PH
230V, 60 Hz, 1 PH
WARNING
BEFORE INSTALLING, USING OR SERVICING
THIS PRODUCT, READ THE INSTRUCTIONS.
TO REDUCE RISK OF ELECTRICAL SHOCK
SEE INSTRUCTIONS FOR PROPER
INSTALLATION
CAUTION
FOR SUPPLY CONNECTIONS USE WIRE
SUITABLE FOR AT LEAST 90°C. USE COPPER
CONDUCTORS ONLY.
EMPLOYER DES FILS
D'ALIMENTATION ADEQUATS POUR 90°C.
FOR INDOOR USE ONLY, EMPLOYER
UNIQUEMENT A L'INTERIEUR
Pump Application
TM
The Series PL
Booster Pump may be used for water circulating applica‐
tions in hydronic and solar systems.
It has not been investigated, nor is it intended for use in swimming pool
and marine areas.
Glycol mixture statement
• PL pumps can be used to circulate water and glycol mixtures up to a
recommended 30% concentration and 40% for snow melt applications.
• Pump performance is based on 77°F (25°C). Therefore pumping of
glycol mixtures will affect max performance, depending on mixture
concentration and temperature.
Recommended accessories
• Using a clean water system significantly reduces the risks of seal deg‐
radation and pump failure. It is recommended to use water treatment
solutions to maintain water quality and prevent the buildup of harmful
deposits.
• Dirt or magnetic separators are recommended if the water is high in
particulate matter such as iron oxide and/or mineral deposits. Clean
water promotes long pump life.
Safety Requirements
Mechanical safety
WARNING: Excessive system pressure hazard
The maximum working pressure of the pump is listed on
the nameplate. Do not exceed this pressure. Failure to
follow these instructions could result in serious personal
injury, death and/or property damage.
Instruction Manual
Manuel d'instructions
Manual de instrucciones
P81884 Rev M
EN, FR, ES
CSA C22.2 No.108
UL 778
WARNING
RISK OF ELECTRICAL SHOCK;
THIS PUMP HAS NOT BEEN INVESTIGATED
FOR USE IN SWIMMING POOL AND
MARINE AREAS.
-NONSUBMERSIBLE PUMP-
1