Model: 31A12-B

Centrifugal Pump

Properties:

Mounting Type

Base

Stage Quantity

Intake Connection Quantity

Intake Connection Type

Threaded internal

Discharge Connection Quantity

Discharge Connection Type

Threaded internal

Media For Which Designed

Hydrocarbon fuels and oils

Maximum Discharge Flow Rate

39.0 gallons per minute

Total Head

180.000 feet

Operating Speed At Rated Capacity

4000.0 revolutions per minute

Pumping Element Operating Position

Horizontal

Centrifugal Pump Design

Radial flow

Centrifugal Pump Impeller Quantity

Centrifugal Pump Impeller Suction Type

Single

Drive Shaft Type

Machine keyway

Discharge Connection Thread Size And Series/type Designator

1.000-11-1/2 npt

Intake Connection Thread Size And Series/type Designator

1.000-11-1/2 npt

NSN

4320-00-234-5874

Part Number

31A12-B

Description

Pump,centrifugal

CAGE

25567

A nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven by a prime mover which is not an integral part of the pump. It may be self-priming.

Part 31A12-B NSN 4320-00-234-5874

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14741

FIIG:

A19400

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

128000

UFC:

64870

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8413702090
SITC: 74260
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Centrifugal pumps for liquids, nesoi