Bell & Gossett P81568D Series 1535 - Manual (Page 10)

Product Description
General description
The Series 1535 is a horizontal, close-coupled pump that is designed for heavy duty
operation.
This pump is available for suction sizes that range from 1-1/4 in. to 2 in. and is offered in
motor sizes that range from 1/3 to 5 hp. When you combine these parameters, you can
achieve flow rates up to 240 gpm and heads up to 114 ft.
Pump application
WARNING:
California Proposition 65 warning! This product contains chemicals known to the state of
California to cause cancer and birth defects or other reproductive harm.
You can use this pump for these types of applications:
• Hydronic heating and cooling
• Domestic hot water
• Industrial fluid transfer
This pump is for indoor use only.
Xylem recommends that you use bronze constructed pumps for pumping potable water.
For other applications, contact your local sales and service representative.
Operational specifications
Operational limitations
Parameter Value
Maximum working pressure 175 psi
Pump construction Bronze fitted
Standard mechanical seals BUNA-pH range limits: pH 7–9
Temperature range: -40°F to 225˚F (-40°F to 107˚C)
Product Description
Series 1535 Installation, Operation, and Maintenance Manual 9