Features
RECEIVER: Cast iron receivers are standard. Steel receivers are available as an option. Maximum internal receiver pressure is 5 psi. Receivers are designed for venting to atmosphere.
PUMP: Bronze fitted centrifugal design, flanged to the receiver with leakless mechanical shaft seal. The seal chamber has a relief line back into the receiver to prevent air pockets or collection of abrasives near the mechanical seal. Motor and rotating assembly are removable without disturbing retum or discharge piping. Maximum water temperature at pump suction is 210°F.
MOTOR: Drip-proof ball bearing design. Units are available with 1750 RPM or 3450 RPM motors.
FLOAT SWITCH: One for each pump, provides automatic operation, mounted and wired on unit.
STARTERS: All polyphase units (208-230/460v), and integral H.P., single phase units (115/230v.) are furnished with magnetic starters mounted and wired on the unit. Single phase fractional H.P. motors have built-in overload protection and do not require magnetic starters.
Highlights
- Cast iron or steel receivers
- 750 or 3450 RPM operation
- To 100,000 sq. ft. E.D.R.
- To 125 psig discharge pressure
- Completely assembled
- Controls mounted & wired
Modifications List
Alternating Float Switch (Replaces the two standard float switches on a duplex unit, to automatically alternate cycle of operation, as well as providing 2-pump operation under peak conditions.)
Make-Up Water Valve (In lieu of float switches, where pumps are to be controlled by the boiler water level. The receiving tank size should be increased for make-up water storage.)
Combination Starters
Special Enclosures for Motors, Starters and Switches
Inlet Strainer for Receiver
Special Thermometers and Pressure Gauges
Galvanizing for Steel Receivers
Control Panels (Wall, Floor or Unit Mounting)
Fractional H.P. Starters for Single Phase Units
Wall-Mounting Alternators
Non-Standard Receiver Sizes
Lead-Lag Pump Selection
Shut Off Valve for Pump Suction