Model: MODEL 7J-55.1

Reciprocating Pump

Special Features:

Zall wet parts are bronze, brass or stainless steel; body and fittings are machined bronze, brass; piston is stainless steel, dia. 0.75, packing is buna n o-ring with backup; spring loaded check valves; intake (suction) connection, female hose swivel with screened coupling washer for attachment; output (pressure) connection is 1/4 in. Npt female pipe at end of gauge block; flexible hose, 4 ft. 1/4 in. Npt m ends is included; working pressure: 6000 psi; 28, 000 psi burst pressure

Properties:

Cylinder Quantity

Intake Connection Quantity

Discharge Connection Quantity

Media For Which Designed

Oil and water, fresh

Pumping Element Type

Piston

End Application

Advanced seal delivery system facility

Pump Reciprocating Design

Single acting

Reciprocating Stroke Type

Variable

Operation Method

Manual

Part Name Assigned By Controlling Agency

Hydrostatic test pump

Type/model Designation

7j-55.1

NSN

4320-01-503-1408

Part Number

MODEL 7J-55.1

Description

Pump,reciprocating

CAGE

18712

A positive displacement device which utilizes the reciprocating motion of one or more pistons, plungers, or diaphragms within a complete or partial enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump.

Part MODEL 7J-55.1 NSN 4320-01-503-1408

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30409

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: 8413500090
SITC: 74240
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Reciprocating positive displacement pumps, nesoi