1 552410 3 Liberty 405 Drain Pump Specifications

: Pump 552410 3 Liberty 405 Drain Pump Specifications 552410_3_Liberty 405 Drain Pump Specifications pdf

Open the PDF directly: View PDF .
Page Count: 5

Pump Specifications

405 Series Commercial Drain

Pump (High-Temp)

2” Solids handling

405-Series Dimensional Data

405 SERIES DIMENSIONAL

405-Series Electrical Data

MODEL

VOLTAGE

PH.

FULL

LOAD

AMPS

LOCKED

ROTOR

AMPS

THERMAL

OVERLOAD

TEMP

STATOR

WINDING

CLASS

CORD

LENGTH

DISCHARGE

AUTOMATIC

ALARM

405

115

7.3

140˚C / 284˚F

2”

YES

405-HV

208/230

3.5

140˚C / 284˚F

2”

YES

405/A

115

7.3

140˚C / 284˚F

2”

YES

405/A-

EYE

115

7.3

140˚C / 284˚F

2”

YES

NIGHTEYE®

405-Series Technical Data

IMPELLER

VORTEX HIGH TEMPERATUER ENGINEERED POLYMER

SOLIDS HANDLING

3/8”

PAINT (PUMP)

POWDER COAT

MAX LIQUID TEMP

82˚C / 180˚F CONTINUOUS

MAX STATOR TEMP

CLASS F

155˚C/ 311˚F

THERMAL OVERLOAD

140˚C/ 284˚F

POWER CORD TYPE

SJTOOW

MOTOR HOUSING

DEEP FINNED POWDER COATED ALUMINUM

VOLUTE

ENGINEERED POLYMER

SHAFT

STAINLESS

HARDWARE

STAINLESS

ORINGS

BUNA N

SHAFT SEAL

ENGINEERED DOUBLE LIP WITH STAINLESS SPRINGS

WEIGHT

23 LBS

TANK MATERIAL

POLYPROPYLENE

INLET SIZE

2” FEMALE NPT

DISCHARGE SIZE

2” FEMALE NPT

VENT SIZE

2” FEMALE NPT

405-Series Specifications

1.01 GENERAL:

The contractor shall provide labor, material, equipment, and incidentals required to provide (QTY) commercial drain pumps as

specified herein. The pump models covered in this specification are Series 405 single phase pumps. The pump furnished for this

application shall be model ______________as manufactured by Liberty pumps, and have a maximum fluid temperature rating of 180

degrees F.

2.01 OPERATING CONDITIONS:

Each drain pump shall be rated at 1/2 hp_____ volts, single phase, 60 Hz. 3450 RPM. The unit shall produce ______G.P.M. at ______

feet of total dynamic head.

The drain pump shall be capable of handling effluent with 3/8” solid handling capability. The drain pump shall have a shut-off head of 34

feet and a maximum flow of 48 GPM @ 5 feet of total dynamic head.

The pump shall be controlled with a piggy back style on/off float switch.

3.01 CONSTRUCTION:

Each drain pump shall be equal to the Series 405 with Certified pump as manufactured by Liberty Pumps, Bergen NY. The motor

housing shall be constructed of a deep finned powder coated aluminum. The motor housing shall be oil filled to dissipate heat. Air filled

motors shall not be considered equal since they do not properly dissipate heat from the motor. All mating parts shall be machined and

sealed with a Buna-N O-ring. All fasteners exposed to the liquid shall be stainless steel. The motor shall be protected on the top side with

sealed cord entry plate with molded pins to conduct electricity eliminating the ability of water to enter internally through the cord. The

motor shall be protected on the lower side with an engineered double lip seal with stainless steel springs. The tank shall be made of

polypropylene.

4.01 ELECTRICAL POWER CORD

The drain pump shall be supplied with 10 feet of multiconductor power cord. It shall be cord type SJTOOW, capable of continued

exposure to the pumped liquid. The power cord shall be sized for the rated full load amps of the pump in accordance with the National

Electric Code. The power cable shall not enter the motor housing directly but will conduct electricity to the motor by means of a water tight

compression fitting cord plate assembly, with molded pins to conduct electricity. This will eliminate the ability of water to enter internally

through the cord, by means of a damaged or wicking cord.

5.01 MOTORS

Single phase motors shall be oil filled, permanent split capacitor, class F insulated, NEMA B design, rated for continuous duty. At

maximum load the winding temperature shall not exceed 155 degrees C unsubmerged. Since air filled motors are not capable of

dissipating heat they shall not be considered equal. The pump motor shall have an integral thermal overload switch in the windings for

protecting the motor. The capacitor circuit shall be mounted internally in the pump.

6.01 BEARINGS AND SHAFT

Upper and lower ball bearings shall be required. The bearings shall be a single ball / race type bearing. Both bearings shall be

permanently lubricated by the oil, which fills the motor housing. The motor shaft shall be made of 300 or 400 series stainless steel and

have a minimum diameter of .311".

7.01 SEALS

The pump shall have an engineered double lip seal with stainless steel springs. The motor plate / housing interface shall be sealed with a

Buna-N o-ring.

8.01 IMPELLER

The impeller shall be molded engineered polymer, with pump out vanes on the back shroud to keep debris away from the seal area. It

shall be threaded to the motor shaft.

9.01 CONTROLS

All units are supplied with CSA and UL approved automatic wide angle tilt float switches. The switches shall be equipped with piggy back

style plug that allows the pump to be operated manually without the removal of the pump in the event that a switch becomes inoperable.

The switches shall be mounted under a separately sealed access cover and tethered to a removable stainless steel rod for easy removal

and serviceability.

10.01 PAINT

The exterior of the casting shall be protected with powder coat paint.

11.01 SUPPORT

The polyolefin tank shall be a free standing unit.

12.01 SERVICEABILTY

Components required for the repair of the pump shall be shipped within a period of 24 hours.

13.01 TESTING

The pump shall have a ground continuity check and the motor chamber shall be Hi-potted to test for electrical integrity, moisture content

and insulation defects. The motor and volute housing shall be pressurized, and an air leak decay test is performed to ensure integrity of

the motor housing. The pump shall be run, voltage current monitored, and the tester checks for noise or other malfunction.

14.01 QUALITY CONTROL

The pump shall be manufactured in an ISO 9001 certified Facility.

15.01 WARRANTY

Standard limited warranty shall be 3 years.

1 552410 3 Liberty 405 Drain Pump Specifications

Navigation menu

Versions of this User Manual:

Views

Navigation