Standard Motor Catalog

Section VP Vertical Pump Motors

Fire Pump Duty Motors Vertical Hollow Shaft Standard Features

Datapacks available online in the Wolong America store - store.wolongamerica.com

Type

Fire Pump Duty VHS (EPACT Eff.)

Fire Pump Duty VHS (NEMA Prem. Eff.)

HP Range

15 - 400

40 - 400

Poles

4

4

Voltage

200-230/460, 230/460, 460 PWS, 460/575

230/460, 460 PWS NEMA Premium

Efficiency Frequency

EPACT

60 Hz (De-rated at 50 Hz and noted on the nameplate.)

60 Hz (De-rated at 50 Hz and noted on the nameplate.)

NEMA Design

B

B

UL - Component and Insulation System Recognition, CSA - Motors UL - Firepump

UL - Component and Insulation System Recognition, CSA - Motors UL - Firepump

Agency Approvals

Altitude Ambient

3300 ft

3300 ft

40ºC

40ºC

Balance/Vibration

Special Balance = 0.075 IPS

Special Balance = 0.075 IPS

Bearing Caps

Yes

Yes

Bearing Protection

Shaft Slinger

Shaft Slinger

Bearing Type Conduit Box

High Thrust and Extra High Thrust

High Thrust and Extra High Thrust

Cast Iron

Cast Iron

Non-Reverse Standard, kitted for Self Release, or Bolted Upper Half Coupling ordered separately

Non-Reverse Standard, kitted for Self Release, or Bolted Upper Half Coupling ordered separately

Coupling

End Shield Fasteners

Cast Iron

Cast Iron

SAE

SAE

Finishing Varnish Frame Material

Trickle Treat system

Trickle Treat system

Cast Iron 254-449

Cast Iron 324-449

Frame Size

All Guide and 213-286 Thrust Bearings: Polyrex EM, 324-449 Oil Lubricated Thrust Bearings: ISO 32

All Guide and 213-286 Thrust Bearings: Polyrex EM, 324-449 Oil Lubricated Thrust Bearings: ISO 32

Grease/Oil

Ground

Brass Bolt on Frame and in Conduit Box

Brass Bolt on Frame and in Conduit Box

H O R IVZEORNT IACLA LN EMMOAT OMROST O R S

Variable Torque 0-60 Hz w/out non-reverse ratchet & *5-60 Hz w/NRR

Variable Torque 0-60 Hz w/out non-reverse ratchet & *5-60 Hz w/NRR

Inverter Capabilities

Insulation Class

H

H

GEGARD2400, Non-Hygroscopic, Anti-Fungus, 2400 Volt at .1 microsecond rise time, Exceeds NEMA MG1-31 for variable frequency drives

GEGARD2400, Non-Hygroscopic, Anti-Fungus, 2400 Volt at .1 microsecond rise time, Exceeds NEMA MG1-31 for variable frequency drives

Insulation System

Lifting Means

Yes, Integral to Endshield

Yes, Integral to Endshield

Mounting Nameplate

Vertical P-Base Stainless Steel

Vertical P-Base Stainless Steel

Non-Reverse Ratchet Type

Axial Ball Style

Axial Ball Style

Paint

Grey Epoxyester

Grey Epoxyester

Relubrication

Yes

Yes

Rotor

Cast Aluminum

Cast Aluminum

Service Factor Shaft Grounding

1.15 N/A

1.15 N/A

Space Heater

115 Volt, 60 Hz 80ºC @ 1.0 SF

115 Volt, 60 Hz 80ºC @ 1.0 SF

Temperature Rise

Tests

NEMA Routine only

NEMA Routine only

Thermostats Time Rating

N/A

N/A

Continuous

Continuous

Top Hat/Fan Cover

Cast Aluminum

Cast Aluminum

36 months from date of installation or 42 months from date of manufacture, whichever occurs first

36 months from date of installation or 42 months from date of manufacture, whichever occurs first

Warranty

VP.14

Data subject to change without notice. 11/24 • www.wolongamerica.com