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 return 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 hp, single phase units (115/230v.) are furnished with magnetic starters mounted and wired on the unit. Single phase fractional hp motors have built-in overload protection and do not require magnetic starters.