Information Required for Electric Pump Quotes

How to Size and Specify a Pump

Pump Terminology

DISCHARGE 1½" NPT, female, vertical.

LIQUIDTEMPERATURE 104 °F (40 °C) continuous.

VOLUTE Cast iron ASTM A-48 class 30.

MOTORHOUSING Cast iron ASTM A-48 class 30.

IMPELLER Design: 10 vane vortex, with vanes on back side, balanced.

Material: cast iron ASTM A-48 class 30, dynamically balanced, ISO G6.3.

SHAFT 416 series stainless steel.

O-RINGS Buna-N. PAINT Air dry enamel, water based. SEAL Design: single, mechanical,

oil filled chamber. Material: carbon / ceramic / Buna-N, with stainless steel hardware.

HARDWARE 300 series stainless steel.

CORDENTRY 30 ft of neoprene cord SJOW 18/3, sealed against moisture.

BEARINGS Upper: ball, single row, oil lubricated, for radial load.

Lower: ball, single row, oil lubricated, for radial and thrust load.

MOTOR NEMA L, single phase, permanent split capacitor, 115 volts,

60 Hz, 3500 RPM, oil filled, with overload protection in motor.

PUMPOPERATION Automatic float switch or automatic vertical float switch.